CN1514960A - 调整和配置质量流量控制器的系统和方法 - Google Patents
调整和配置质量流量控制器的系统和方法 Download PDFInfo
- Publication number
- CN1514960A CN1514960A CNA028105400A CN02810540A CN1514960A CN 1514960 A CN1514960 A CN 1514960A CN A028105400 A CNA028105400 A CN A028105400A CN 02810540 A CN02810540 A CN 02810540A CN 1514960 A CN1514960 A CN 1514960A
- Authority
- CN
- China
- Prior art keywords
- mass flow
- flow controller
- valve
- gain
- gain term
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B5/00—Anti-hunting arrangements
- G05B5/01—Anti-hunting arrangements electric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0368—By speed of fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0971—Speed responsive valve control
- Y10T137/1026—Speed change and excess speed valve control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7759—Responsive to change in rate of fluid flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Fluid Mechanics (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Flow Control (AREA)
- Feedback Control In General (AREA)
- Measuring Volume Flow (AREA)
- External Artificial Organs (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims (148)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28580101P | 2001-04-24 | 2001-04-24 | |
US60/285,801 | 2001-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1514960A true CN1514960A (zh) | 2004-07-21 |
Family
ID=23095749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA028105400A Pending CN1514960A (zh) | 2001-04-24 | 2002-04-24 | 调整和配置质量流量控制器的系统和方法 |
Country Status (9)
Country | Link |
---|---|
US (4) | US6962164B2 (zh) |
EP (1) | EP1384121A2 (zh) |
JP (2) | JP4864280B2 (zh) |
KR (1) | KR20040024854A (zh) |
CN (1) | CN1514960A (zh) |
AT (1) | ATE310986T1 (zh) |
AU (1) | AU2002307547A1 (zh) |
DE (1) | DE60207609T2 (zh) |
WO (1) | WO2002086632A2 (zh) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101815932A (zh) * | 2007-10-01 | 2010-08-25 | 西锁控制公司 | 基于知识的阀门控制方法 |
CN101937238A (zh) * | 2010-08-09 | 2011-01-05 | 中国神华能源股份有限公司 | 自动给料控制方法 |
CN104089685A (zh) * | 2014-07-14 | 2014-10-08 | 湖南威铭能源科技有限公司 | 提高时差式超声波热量表流量测量误差一致性的方法 |
CN104102237A (zh) * | 2014-07-08 | 2014-10-15 | 北京七星华创电子股份有限公司 | 一种质量流量控制器的调节阀特性优化方法 |
CN104254812A (zh) * | 2013-03-01 | 2014-12-31 | 日立金属株式会社 | 针对不同流体类型的改进性能的质量流量控制器和方法 |
CN105370670A (zh) * | 2015-12-11 | 2016-03-02 | 哈尔滨商业大学 | 水锤瞬变发生器 |
CN106153157A (zh) * | 2015-05-11 | 2016-11-23 | 克洛纳测量技术有限公司 | 用于运行通流测量仪器的方法和与此有关的通流测量仪器 |
CN107250939A (zh) * | 2014-12-15 | 2017-10-13 | 流体处理有限责任公司 | 离散阀流率转换器 |
CN107765716A (zh) * | 2016-08-17 | 2018-03-06 | 宝山钢铁股份有限公司 | 一种流量调节阀的双环控制方法 |
CN108027621A (zh) * | 2015-09-28 | 2018-05-11 | 皇家飞利浦有限公司 | 用于使用比例流量阀控制气体流的方法和系统 |
CN108398962A (zh) * | 2017-02-07 | 2018-08-14 | 阿自倍尔株式会社 | 维护时期预测装置、流量控制装置及维护时期预测方法 |
CN108475077A (zh) * | 2015-12-29 | 2018-08-31 | 日立金属株式会社 | 气体不敏感的质量流量控制系统和方法 |
CN109240080A (zh) * | 2017-07-11 | 2019-01-18 | 西门子瑞士有限公司 | 控制增益自动化 |
CN110307876A (zh) * | 2018-03-27 | 2019-10-08 | 阿自倍尔株式会社 | 热式流量传感器装置以及流量校正方法 |
CN111426356A (zh) * | 2019-01-09 | 2020-07-17 | 乔治费歇尔图章有限责任公司 | 具有独立线圈驱动和控制系统的磁性流量计组装件 |
CN111855179A (zh) * | 2020-07-27 | 2020-10-30 | 北京七星华创流量计有限公司 | 流体质量流量控制器的标定方法及标定装置 |
US11022985B2 (en) | 2011-12-16 | 2021-06-01 | Fluid Handling Llc | Discrete valve flow rate converter |
CN113272759A (zh) * | 2018-08-29 | 2021-08-17 | 伊利诺斯工具制品有限公司 | 质量流量控制器和控制器算法 |
CN114121585A (zh) * | 2020-08-26 | 2022-03-01 | 中微半导体设备(上海)股份有限公司 | 一种等离子体处理装置及气体供应方法 |
CN114436193A (zh) * | 2020-11-05 | 2022-05-06 | 克罗内斯股份公司 | 用于用填充产品填充容器的设备和方法 |
CN114811117A (zh) * | 2022-02-24 | 2022-07-29 | 浙江工业大学 | 高频单向正弦流量控制阀 |
CN117234245A (zh) * | 2023-11-14 | 2023-12-15 | 合力(天津)能源科技股份有限公司 | 一种耐高温的高压流量控制方法及系统 |
CN118051075A (zh) * | 2024-04-15 | 2024-05-17 | 上海海维工业控制有限公司 | 一种流体系统中压力控制阀的压力控制方法及系统 |
Families Citing this family (121)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040024854A (ko) * | 2001-04-24 | 2004-03-22 | 셀레리티 그룹 아이엔씨 | 질량유량 제어장치를 위한 시스템 및 방법 |
US7010464B2 (en) * | 2001-07-25 | 2006-03-07 | Schneider Automation Inc. | Mobile HVAC cavity test device, method, and computer product |
US6627465B2 (en) * | 2001-08-30 | 2003-09-30 | Micron Technology, Inc. | System and method for detecting flow in a mass flow controller |
TWI274143B (en) * | 2002-05-24 | 2007-02-21 | Celerity Inc | Method and system for correcting measured fluid flow |
EP1523701A2 (en) * | 2002-07-19 | 2005-04-20 | Celerity Group, Inc. | Methods and apparatus for pressure compensation in a mass flow controller |
AU2003268000A1 (en) | 2002-07-19 | 2004-02-09 | Mykrolis Corporation | Liquid flow controller and precision dispense apparatus and system |
TWI386578B (zh) * | 2003-01-17 | 2013-02-21 | Applied Materials Inc | 避免一質量流量控制器涉及一質量流量控制器陣列中之干擾的方法 |
CA2459455A1 (en) * | 2003-03-03 | 2004-09-03 | Flowray Inc. | Electronic gas flow measurement and recording device |
US6843139B2 (en) * | 2003-03-12 | 2005-01-18 | Rosemount Inc. | Flow instrument with multisensors |
US7043374B2 (en) * | 2003-03-26 | 2006-05-09 | Celerity, Inc. | Flow sensor signal conversion |
US6997032B2 (en) | 2003-04-08 | 2006-02-14 | Invensys Systems, Inc. | Flowmeter zeroing techniques |
US20050120805A1 (en) * | 2003-12-04 | 2005-06-09 | John Lane | Method and apparatus for substrate temperature control |
US7437944B2 (en) * | 2003-12-04 | 2008-10-21 | Applied Materials, Inc. | Method and apparatus for pressure and mix ratio control |
US7216019B2 (en) * | 2004-07-08 | 2007-05-08 | Celerity, Inc. | Method and system for a mass flow controller with reduced pressure sensitivity |
CN100483084C (zh) * | 2004-08-24 | 2009-04-29 | 微动公司 | 用于校准流量计的方法和设备 |
US7270141B2 (en) * | 2004-12-02 | 2007-09-18 | Halliburton Energy Services, Inc. | Methods and systems for controlling viscosity in real time |
US7237535B2 (en) * | 2005-04-11 | 2007-07-03 | Honeywell International Inc. | Enhanced accuracy fuel metering system and method |
US7334469B2 (en) * | 2005-07-29 | 2008-02-26 | Honeyweill International Inc. | Methods and systems using ratiometric characterizations to improve air data accuracy |
US7467027B2 (en) * | 2006-01-26 | 2008-12-16 | Mks Instruments, Inc. | Compensation for thermal siphoning in mass flow controllers |
JP4788920B2 (ja) * | 2006-03-20 | 2011-10-05 | 日立金属株式会社 | 質量流量制御装置、その検定方法及び半導体製造装置 |
US8026113B2 (en) * | 2006-03-24 | 2011-09-27 | Tokyo Electron Limited | Method of monitoring a semiconductor processing system using a wireless sensor network |
JP4858829B2 (ja) * | 2006-03-28 | 2012-01-18 | 横河電機株式会社 | マルチバリアブル質量流量伝送器システム |
JP4765746B2 (ja) * | 2006-04-17 | 2011-09-07 | 日立金属株式会社 | 遮断弁装置及びこれを組み込んだ質量流量制御装置 |
US7603186B2 (en) * | 2006-04-28 | 2009-10-13 | Advanced Energy Industries, Inc. | Adaptive response time closed loop control algorithm |
US7640078B2 (en) * | 2006-07-05 | 2009-12-29 | Advanced Energy Industries, Inc. | Multi-mode control algorithm |
TW200834275A (en) * | 2006-09-05 | 2008-08-16 | Celerity Inc | Multi-gas flow device |
KR20160018824A (ko) * | 2006-10-03 | 2016-02-17 | 가부시키가이샤 호리바 에스텍 | 매스 플로우 컨트롤러 |
WO2008069227A1 (ja) * | 2006-12-05 | 2008-06-12 | Horiba Stec, Co., Ltd. | 流量制御装置の検定方法 |
US8079383B2 (en) * | 2006-12-07 | 2011-12-20 | Mks Instruments, Inc. | Controller gain scheduling for mass flow controllers |
US8025072B2 (en) * | 2006-12-21 | 2011-09-27 | Schlumberger Technology Corporation | Developing a flow control system for a well |
US7775236B2 (en) | 2007-02-26 | 2010-08-17 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US7846497B2 (en) | 2007-02-26 | 2010-12-07 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US8074677B2 (en) | 2007-02-26 | 2011-12-13 | Applied Materials, Inc. | Method and apparatus for controlling gas flow to a processing chamber |
US7651263B2 (en) * | 2007-03-01 | 2010-01-26 | Advanced Energy Industries, Inc. | Method and apparatus for measuring the temperature of a gas in a mass flow controller |
US8056579B2 (en) * | 2007-06-04 | 2011-11-15 | Horiba Stec, Co., Ltd. | Mass flow controller |
US20090035121A1 (en) * | 2007-07-31 | 2009-02-05 | Dresser, Inc. | Fluid Flow Modulation and Measurement |
DE102008006653A1 (de) * | 2008-01-30 | 2009-08-06 | Continental Teves Ag & Co. Ohg | Verfahren zur Konditionierung eines Regelventils |
US8067917B2 (en) * | 2008-04-08 | 2011-11-29 | Liebert Corporation | Hysteresis mitigation and control method |
US8105648B2 (en) * | 2008-05-13 | 2012-01-31 | United Microelectronics Corp. | Method for operating a chemical deposition chamber |
US20090308269A1 (en) * | 2008-06-11 | 2009-12-17 | Niemiro Michael A | Spray dampening valves with associated drive signals in an offset printing process |
US8386083B2 (en) | 2008-06-16 | 2013-02-26 | Mks Instruments, Inc. | Systems and methods for updating valve cracking current in mass flow controllers |
US7748268B2 (en) * | 2008-07-13 | 2010-07-06 | Brooks Instrument, Llc | Thermal flow meter |
US7905139B2 (en) * | 2008-08-25 | 2011-03-15 | Brooks Instrument, Llc | Mass flow controller with improved dynamic |
JP5215831B2 (ja) | 2008-12-08 | 2013-06-19 | Ckd株式会社 | 圧力制御装置および流量制御装置 |
JP2010169657A (ja) * | 2008-12-25 | 2010-08-05 | Horiba Stec Co Ltd | 質量流量計及びマスフローコントローラ |
US20100229657A1 (en) * | 2009-03-12 | 2010-09-16 | Weinstein Jason P | Sinter-bonded metal flow restrictor for regulating volumetric gas flow through an aerosol sampler inlet |
JP5337542B2 (ja) * | 2009-03-12 | 2013-11-06 | 株式会社堀場エステック | マスフローメータ、マスフローコントローラ、それらを含むマスフローメータシステムおよびマスフローコントローラシステム |
US8091711B2 (en) * | 2009-06-24 | 2012-01-10 | Atomic Energy Council-Institute Of Nuclear Energy Research | Dynamically adaptive trommel screen system |
US8195312B2 (en) * | 2009-08-27 | 2012-06-05 | Hitachi Metals, Ltd | Multi-mode control loop with improved performance for mass flow controller |
EP2365411A1 (en) * | 2010-03-10 | 2011-09-14 | Sensirion AG | Flow control arrangement |
US8321060B2 (en) * | 2010-04-27 | 2012-11-27 | Hitachi Metals, Ltd | Method and system of on-tool and on-site MFC optimization providing consistent response |
EP2392898B1 (en) | 2010-06-04 | 2017-12-13 | Sensirion AG | Sensor system |
US8131400B2 (en) * | 2010-06-10 | 2012-03-06 | Hitachi Metals, Ltd. | Adaptive on-tool mass flow controller tuning |
TWI537509B (zh) | 2010-06-15 | 2016-06-11 | 拜歐菲樂Ip有限責任公司 | 從導熱金屬導管提取熱能的方法、裝置和系統 |
US9443753B2 (en) * | 2010-07-30 | 2016-09-13 | Applied Materials, Inc. | Apparatus for controlling the flow of a gas in a process chamber |
US20120197446A1 (en) * | 2010-12-01 | 2012-08-02 | Glaudel Stephen P | Advanced feed-forward valve-control for a mass flow controller |
US20120145634A1 (en) | 2010-12-10 | 2012-06-14 | Water Intellectual Properties, Inc. | High Efficiency Water Purification System |
JP5915043B2 (ja) * | 2011-04-01 | 2016-05-11 | 日立金属株式会社 | 流量制御装置 |
GB201108854D0 (en) * | 2011-05-26 | 2011-07-06 | Spp Process Technology Systems Uk Ltd | Mass flow controller monitoring |
JP2013115208A (ja) * | 2011-11-28 | 2013-06-10 | Tokyo Electron Ltd | 気化原料供給装置、これを備える基板処理装置、及び気化原料供給方法 |
TWI575062B (zh) | 2011-12-16 | 2017-03-21 | 拜歐菲樂Ip有限責任公司 | 低溫注射組成物,用於低溫調節導管中流量之系統及方法 |
KR101943684B1 (ko) | 2012-02-03 | 2019-01-29 | 히타치 긴조쿠 가부시키가이샤 | 유량 제어 장치 및 기록 매체 |
WO2013134141A2 (en) * | 2012-03-07 | 2013-09-12 | Illinois Tool Works Inc. | System and mehtod for using a model for improving control of a mass flow controller |
US9175810B2 (en) * | 2012-05-04 | 2015-11-03 | General Electric Company | Custody transfer system and method for gas fuel |
JP5868796B2 (ja) * | 2012-07-03 | 2016-02-24 | 株式会社堀場エステック | 圧力制御装置、流量制御装置、及び、圧力制御装置用プログラム、流量制御装置用プログラム |
US8833384B2 (en) | 2012-08-06 | 2014-09-16 | Schneider Electric Buildings, Llc | Advanced valve actuation system with integral freeze protection |
DE102012215353A1 (de) * | 2012-08-29 | 2014-03-06 | Continental Teves Ag & Co. Ohg | Schaltumkehrverfahren für ein analogisiert betriebenes Magnetventil, elektrohydraulische Bremsanlage und Verwendung der elektrohydraulischen Bremsanlage |
US9133959B2 (en) * | 2012-09-07 | 2015-09-15 | Pentair Flow Services Ag | Virtual limit switch |
US9534795B2 (en) | 2012-10-05 | 2017-01-03 | Schneider Electric Buildings, Llc | Advanced valve actuator with remote location flow reset |
JP6027395B2 (ja) * | 2012-10-29 | 2016-11-16 | 株式会社堀場エステック | 流体制御装置 |
US10295080B2 (en) | 2012-12-11 | 2019-05-21 | Schneider Electric Buildings, Llc | Fast attachment open end direct mount damper and valve actuator |
WO2014152755A2 (en) * | 2013-03-14 | 2014-09-25 | Christopher Max Horwitz | Pressure-based gas flow controller with dynamic self-calibration |
EP2971901B1 (en) | 2013-03-15 | 2018-10-17 | Schneider Electric Buildings LLC | Advanced valve actuator with integral energy metering |
CN105229349B (zh) | 2013-03-15 | 2018-07-13 | 施耐德电气建筑有限公司 | 具有真实流量反馈的先进阀门致动器 |
KR102399731B1 (ko) | 2013-04-22 | 2022-05-20 | 더 리젠츠 오브 더 유니버시티 오브 캘리포니아 | 스위칭 가능한 가스 및 액체 방출 및 전달 디바이스들, 시스템들 및 방법들 |
US9541098B2 (en) | 2013-06-28 | 2017-01-10 | Vyaire Medical Capital Llc | Low-noise blower |
US9746359B2 (en) | 2013-06-28 | 2017-08-29 | Vyaire Medical Capital Llc | Flow sensor |
US9707369B2 (en) * | 2013-06-28 | 2017-07-18 | Vyaire Medical Capital Llc | Modular flow cassette |
US9795757B2 (en) | 2013-06-28 | 2017-10-24 | Vyaire Medical Capital Llc | Fluid inlet adapter |
US9433743B2 (en) | 2013-06-28 | 2016-09-06 | Carefusion 303, Inc. | Ventilator exhalation flow valve |
US9962514B2 (en) | 2013-06-28 | 2018-05-08 | Vyaire Medical Capital Llc | Ventilator flow valve |
EP3044494A1 (en) | 2013-09-13 | 2016-07-20 | Biofilm IP, LLC | Magneto-cryogenic valves, systems and methods for modulating flow in a conduit |
US10508943B2 (en) * | 2014-03-31 | 2019-12-17 | Hitachi Metals, Ltd. | Thermal mass flow rate measurement method, thermal mass flow meter using said method, and thermal mass flow controller using said thermal mass flow meter |
CN105223974B (zh) * | 2014-07-01 | 2018-09-18 | 北京北方华创微电子装备有限公司 | 工艺加工气路流量控制的方法及系统 |
JP6415889B2 (ja) * | 2014-08-01 | 2018-10-31 | 株式会社堀場エステック | 流量制御装置、流量制御装置用プログラム、及び、流量制御方法 |
US10006556B2 (en) | 2014-09-04 | 2018-06-26 | Vistadeltek, Llc | Valve stroke amplification mechanism assembly |
AU2014409559B2 (en) * | 2014-10-24 | 2019-05-23 | Landmark Graphics Corporation | Inflow control apparatus, methods, and systems |
CN104652351B (zh) * | 2015-02-05 | 2016-08-24 | 四川省建筑科学研究院 | 一种恒定流量自动生态放流方法及放流装置 |
KR101652469B1 (ko) * | 2015-02-27 | 2016-08-30 | 주식회사 유진테크 | 다중 가스 제공 방법 및 다중 가스 제공 장치 |
WO2016178739A1 (en) | 2015-05-07 | 2016-11-10 | Illinois Tool Works Inc. | Nonlinear control of mass flow controller devices using sliding mode |
US10514712B2 (en) * | 2015-08-31 | 2019-12-24 | Mks Instruments, Inc. | Method and apparatus for pressure-based flow measurement in non-critical flow conditions |
JP6688062B2 (ja) * | 2015-12-15 | 2020-04-28 | 株式会社堀場エステック | 流量センサの補正装置、流量測定システム、流量制御装置、補正装置用プログラム、及び、補正方法 |
JP2019505922A (ja) * | 2016-01-22 | 2019-02-28 | イリノイ トゥール ワークス インコーポレイティド | 質量流量制御器上に記憶されるデータ値を動的に構成するシステム及び方法 |
US11125453B2 (en) * | 2016-03-10 | 2021-09-21 | Carrier Corporation | Calibration of an actuator |
JP6903946B2 (ja) * | 2016-04-12 | 2021-07-14 | 日立金属株式会社 | 質量流量制御装置及び質量流量制御方法 |
KR200485819Y1 (ko) | 2016-06-21 | 2018-02-27 | (주)선일플라스틱 | 베어링용 케이지 운반용 적치기구 |
US10878140B2 (en) * | 2016-07-27 | 2020-12-29 | Emerson Process Management Power & Water Solutions, Inc. | Plant builder system with integrated simulation and control system configuration |
US10364897B2 (en) | 2017-06-05 | 2019-07-30 | Vistadeltek, Llc | Control plate for a high conductance valve |
JP7177793B2 (ja) | 2017-06-05 | 2022-11-24 | イリノイ トゥール ワークス インコーポレイティド | 高コンダクタンスバルブのための制御プレート |
US11248708B2 (en) | 2017-06-05 | 2022-02-15 | Illinois Tool Works Inc. | Control plate for a high conductance valve |
US10458553B1 (en) | 2017-06-05 | 2019-10-29 | Vistadeltek, Llc | Control plate for a high conductive valve |
JP6841201B2 (ja) * | 2017-10-06 | 2021-03-10 | 株式会社島津製作所 | ガス推定装置および真空排気装置 |
US11073846B2 (en) | 2018-01-30 | 2021-07-27 | Illinois Tool Works Inc. | Mass flow controller with absolute and differential pressure transducer |
US11781673B2 (en) | 2018-04-30 | 2023-10-10 | Keto A.I., Inc. | Water level control system |
US10969797B2 (en) * | 2018-08-29 | 2021-04-06 | Illinois Tool Works, Inc. | Mass flow valve controller and control method with set point filter and linearization system based on valve model |
US10725484B2 (en) * | 2018-09-07 | 2020-07-28 | Mks Instruments, Inc. | Method and apparatus for pulse gas delivery using an external pressure trigger |
WO2020150632A1 (en) * | 2019-01-18 | 2020-07-23 | Keto A.I., Inc. | Water level control system |
US11149976B2 (en) | 2019-06-20 | 2021-10-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
US11092354B2 (en) | 2019-06-20 | 2021-08-17 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for flow control in an HVAC system |
JP7289742B2 (ja) * | 2019-07-02 | 2023-06-12 | 株式会社堀場エステック | 流量センサの補正装置、流量測定システム、流量制御装置、補正装置用プログラム、及び、補正方法 |
US11073845B2 (en) * | 2019-08-26 | 2021-07-27 | Hitachi Metals, Ltd. | Parasitic flow correction method and apparatus |
DE102019126883A1 (de) * | 2019-10-07 | 2021-04-08 | Endress+Hauser Flowtec Ag | Verfahren zum Überwachen eines Meßgeräte-Systems |
US20220387949A1 (en) * | 2019-11-19 | 2022-12-08 | Linde Gmbh | Smart gas mixer |
US11391480B2 (en) | 2019-12-04 | 2022-07-19 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for freeze protection of a coil in an HVAC system |
US11041749B1 (en) | 2019-12-19 | 2021-06-22 | Hitachi Metals, Ltd. | Multi-gas mass flow controller and method |
US11624524B2 (en) | 2019-12-30 | 2023-04-11 | Johnson Controls Tyco IP Holdings LLP | Systems and methods for expedited flow sensor calibration |
KR102318164B1 (ko) * | 2020-01-20 | 2021-10-26 | 두산중공업 주식회사 | 프로세스의 물리적 특성을 제약 조건으로 하는 유체 온도 pid 제어기를 자동으로 튜닝하기 위한 장치 및 이를 위한 방법 |
US11604482B2 (en) | 2020-03-16 | 2023-03-14 | Aquacycl, Inc. | Fluid flow control for water treatment systems |
US11418969B2 (en) | 2021-01-15 | 2022-08-16 | Fisher-Rosemount Systems, Inc. | Suggestive device connectivity planning |
US12068135B2 (en) * | 2021-02-12 | 2024-08-20 | Applied Materials, Inc. | Fast gas exchange apparatus, system, and method |
US12098782B2 (en) * | 2021-10-19 | 2024-09-24 | Dresser, Llc | Testing control valves in the field |
Family Cites Families (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532862A (en) | 1967-01-13 | 1970-10-06 | Ibm | Method for adjusting controller gain to control a process |
US3671725A (en) | 1970-10-01 | 1972-06-20 | Ibm | Dead time process regulation |
US3786492A (en) | 1972-07-05 | 1974-01-15 | Westinghouse Electric Corp | Compensation apparatus and method |
US3878862A (en) | 1973-02-02 | 1975-04-22 | Otis Eng Co | Pneumatic valve position indicator |
DE2811345C2 (de) * | 1978-03-16 | 1986-12-11 | Knorr-Bremse AG, 8000 München | Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen |
JPS56127115A (en) | 1980-03-08 | 1981-10-05 | Ckd Controls Ltd | Gas flow rate control system |
US4349868A (en) * | 1980-06-23 | 1982-09-14 | Hewlett-Packard Company | Sampled control loop with dynamic gain optimization |
US4658855A (en) * | 1980-10-03 | 1987-04-21 | Silicon Valley Group | Mass flow controller |
JPS5998217A (ja) | 1982-11-26 | 1984-06-06 | Fujikin:Kk | 流量制御装置 |
US4672997A (en) | 1984-10-29 | 1987-06-16 | Btu Engineering Corporation | Modular, self-diagnostic mass-flow controller and system |
JPS61157912A (ja) * | 1984-12-29 | 1986-07-17 | Nippon Tairan Kk | 質量流量制御装置 |
US4679585A (en) | 1986-01-10 | 1987-07-14 | Mks Instruments, Inc. | Flowmeter-controlled valving |
DE3882554T2 (de) | 1987-03-13 | 1994-03-31 | Borg Warner Automotive | Temperatur-Kompensationsmethode für ein stufenloses Getriebe. |
DE3809070A1 (de) | 1988-03-18 | 1989-10-26 | Gutehoffnungshuette Man | Verfahren zum sicheren betreiben von turbo-kompressoren |
US4928048A (en) | 1988-03-28 | 1990-05-22 | Unit Instruments, Inc. | Fast response control circuit |
JP2789458B2 (ja) | 1988-11-22 | 1998-08-20 | 株式会社エステック | 液体気化のための流量制御装置 |
US4877051A (en) | 1988-11-28 | 1989-10-31 | Mks Instruments, Inc. | Flow controller |
US5249117A (en) | 1989-04-26 | 1993-09-28 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Adaptive control systems |
JPH03156509A (ja) | 1989-11-14 | 1991-07-04 | Stec Kk | マスフローコントローラ |
WO1991019959A1 (en) | 1990-06-14 | 1991-12-26 | Unit Instruments, Inc. | Thermal mass flow sensor |
US5100100A (en) | 1990-09-12 | 1992-03-31 | Mks Instruments, Inc. | Fluid control and shut off valve |
US5107441A (en) | 1990-10-31 | 1992-04-21 | Otis Engineering Corporation | System for evaluating the flow performance characteristics of a device |
US5062446A (en) | 1991-01-07 | 1991-11-05 | Sematech, Inc. | Intelligent mass flow controller |
JP2900290B2 (ja) * | 1991-01-22 | 1999-06-02 | 富士重工業株式会社 | 車両用無段変速機の圧力制御装置 |
US5261437A (en) | 1991-06-10 | 1993-11-16 | Keystone International Holdings Corp. | Method and apparatus for monitoring and analyzing recirculation control system performance |
US5141021A (en) | 1991-09-06 | 1992-08-25 | Stec Inc. | Mass flow meter and mass flow controller |
DE69212129T2 (de) | 1991-12-18 | 1997-01-23 | Pierre Delajoud | Massenströmungsmesser mit einschnürendem Element |
US5357811A (en) | 1992-02-11 | 1994-10-25 | Exac Corporation | Single tube coriolis flow meter with floating intermediate section |
GB9218610D0 (en) | 1992-09-03 | 1992-10-21 | Electro Hydraulic Technology L | Linear motor valve |
JP2692770B2 (ja) | 1992-09-30 | 1997-12-17 | シーケーディ株式会社 | マスフローコントローラ流量検定システム |
US6044701A (en) | 1992-10-16 | 2000-04-04 | Unit Instruments, Inc. | Thermal mass flow controller having orthogonal thermal mass flow sensor |
US5441076A (en) | 1992-12-11 | 1995-08-15 | Tokyo Electron Limited | Processing apparatus using gas |
US5660207A (en) | 1994-12-29 | 1997-08-26 | Tylan General, Inc. | Flow controller, parts of flow controller, and related method |
US5524084A (en) | 1994-12-30 | 1996-06-04 | Hewlett-Packard Company | Method and apparatus for improved flow and pressure measurement and control |
JP3291161B2 (ja) | 1995-06-12 | 2002-06-10 | 株式会社フジキン | 圧力式流量制御装置 |
SE9503286L (sv) | 1995-09-22 | 1997-03-17 | Alfa Laval Automation Ab | Förfarande samt reglersystem för friktionskomepensation |
DE19540441A1 (de) | 1995-10-27 | 1997-04-30 | Schubert & Salzer Control Syst | Mikroprozessorgesteuerter Stellungsregler |
US5684245A (en) | 1995-11-17 | 1997-11-04 | Mks Instruments, Inc. | Apparatus for mass flow measurement of a gas |
US6142163A (en) * | 1996-03-29 | 2000-11-07 | Lam Research Corporation | Method and apparatus for pressure control in vacuum processors |
US5662143A (en) | 1996-05-16 | 1997-09-02 | Gasonics International | Modular gas box system |
US5868159A (en) | 1996-07-12 | 1999-02-09 | Mks Instruments, Inc. | Pressure-based mass flow controller |
JP3580645B2 (ja) | 1996-08-12 | 2004-10-27 | 忠弘 大見 | 圧力式流量制御装置 |
US5911238A (en) * | 1996-10-04 | 1999-06-15 | Emerson Electric Co. | Thermal mass flowmeter and mass flow controller, flowmetering system and method |
US5944048A (en) * | 1996-10-04 | 1999-08-31 | Emerson Electric Co. | Method and apparatus for detecting and controlling mass flow |
US5950668A (en) * | 1996-10-09 | 1999-09-14 | Fisher Controls International, Inc. | Control valve positioners having improved operating characteristics |
JP3997337B2 (ja) | 1996-11-20 | 2007-10-24 | 忠弘 大見 | 流体制御装置 |
US5865205A (en) | 1997-04-17 | 1999-02-02 | Applied Materials, Inc. | Dynamic gas flow controller |
US6074691A (en) * | 1997-06-24 | 2000-06-13 | Balzers Aktiengesellschaft | Method for monitoring the flow of a gas into a vacuum reactor |
JP3586075B2 (ja) | 1997-08-15 | 2004-11-10 | 忠弘 大見 | 圧力式流量制御装置 |
WO1999009324A1 (fr) | 1997-08-15 | 1999-02-25 | Fujikin Incorporated | Orifice pour regulateur debitmetrique a pression et procede de fabrication de l'orifice |
US6128541A (en) | 1997-10-15 | 2000-10-03 | Fisher Controls International, Inc. | Optimal auto-tuner for use in a process control network |
JPH11212653A (ja) | 1998-01-21 | 1999-08-06 | Fujikin Inc | 流体供給装置 |
GB9804047D0 (en) | 1998-02-27 | 1998-04-22 | Normalair Garrett Ltd | Method of controlling a parameter |
JP3522535B2 (ja) | 1998-05-29 | 2004-04-26 | 忠弘 大見 | 圧力式流量制御装置を備えたガス供給設備 |
DE69912239T2 (de) | 1998-08-24 | 2004-07-29 | Fujikin Inc. | Verfahren zur erkennung einer verstopfung in einem druckmessenden durchflussre- gler und ein für diesen zweck verwendeter sensor |
JP3522544B2 (ja) | 1998-08-24 | 2004-04-26 | 忠弘 大見 | 流体可変型流量制御装置 |
US6119710A (en) | 1999-05-26 | 2000-09-19 | Cyber Instrument Technologies Llc | Method for wide range gas flow system with real time flow measurement and correction |
US6449571B1 (en) | 1999-07-09 | 2002-09-10 | Mykrolis Corporation | System and method for sensor response linearization |
US6343617B1 (en) | 1999-07-09 | 2002-02-05 | Millipore Corporation | System and method of operation of a digital mass flow controller |
US6575027B1 (en) | 1999-07-09 | 2003-06-10 | Mykrolis Corporation | Mass flow sensor interface circuit |
US6445980B1 (en) | 1999-07-10 | 2002-09-03 | Mykrolis Corporation | System and method for a variable gain proportional-integral (PI) controller |
US6389364B1 (en) | 1999-07-10 | 2002-05-14 | Mykrolis Corporation | System and method for a digital mass flow controller |
US6404612B1 (en) | 1999-07-10 | 2002-06-11 | Mykrolis Corporation | Method for system for driving a solenoid |
US6138708A (en) | 1999-07-28 | 2000-10-31 | Controls Corporation Of America | Mass flow controller having automatic pressure compensator |
JP3554509B2 (ja) | 1999-08-10 | 2004-08-18 | 忠弘 大見 | 圧力式流量制御装置における流量異常検知方法 |
US6564194B1 (en) * | 1999-09-10 | 2003-05-13 | John R. Koza | Method and apparatus for automatic synthesis controllers |
US6155283A (en) * | 1999-09-10 | 2000-12-05 | The Foxboro Company | Intelligent valve positioner tuning |
AU2001277984A1 (en) | 2000-07-25 | 2002-02-05 | Fugasity Corporation | Small internal volume fluid mass flow control apparatus |
US6631334B2 (en) | 2000-12-26 | 2003-10-07 | Mks Instruments, Inc. | Pressure-based mass flow controller system |
KR20040024854A (ko) | 2001-04-24 | 2004-03-22 | 셀레리티 그룹 아이엔씨 | 질량유량 제어장치를 위한 시스템 및 방법 |
EP1523701A2 (en) | 2002-07-19 | 2005-04-20 | Celerity Group, Inc. | Methods and apparatus for pressure compensation in a mass flow controller |
US7043374B2 (en) | 2003-03-26 | 2006-05-09 | Celerity, Inc. | Flow sensor signal conversion |
-
2002
- 2002-04-24 KR KR10-2003-7014001A patent/KR20040024854A/ko not_active Application Discontinuation
- 2002-04-24 DE DE60207609T patent/DE60207609T2/de not_active Expired - Lifetime
- 2002-04-24 EP EP02764338A patent/EP1384121A2/en not_active Withdrawn
- 2002-04-24 US US10/131,603 patent/US6962164B2/en not_active Expired - Lifetime
- 2002-04-24 AU AU2002307547A patent/AU2002307547A1/en not_active Abandoned
- 2002-04-24 AT AT04002135T patent/ATE310986T1/de not_active IP Right Cessation
- 2002-04-24 JP JP2002584094A patent/JP4864280B2/ja not_active Expired - Fee Related
- 2002-04-24 CN CNA028105400A patent/CN1514960A/zh active Pending
- 2002-04-24 WO PCT/US2002/013010 patent/WO2002086632A2/en active Application Filing
-
2005
- 2005-03-28 US US11/091,824 patent/US7231931B2/en not_active Expired - Lifetime
- 2005-03-29 US US11/092,144 patent/US7114511B2/en not_active Expired - Lifetime
-
2007
- 2007-05-16 US US11/749,386 patent/US7380564B2/en not_active Expired - Lifetime
-
2009
- 2009-08-07 JP JP2009184196A patent/JP5129793B2/ja not_active Expired - Fee Related
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101815932A (zh) * | 2007-10-01 | 2010-08-25 | 西锁控制公司 | 基于知识的阀门控制方法 |
CN101937238A (zh) * | 2010-08-09 | 2011-01-05 | 中国神华能源股份有限公司 | 自动给料控制方法 |
US11022985B2 (en) | 2011-12-16 | 2021-06-01 | Fluid Handling Llc | Discrete valve flow rate converter |
CN104254812B (zh) * | 2013-03-01 | 2017-10-10 | 日立金属株式会社 | 针对不同流体类型的改进性能的质量流量控制器和方法 |
TWI615697B (zh) * | 2013-03-01 | 2018-02-21 | 日立金屬股份有限公司 | 熱質流控制器及對各流體類型具有改進效能之方法 |
CN104254812A (zh) * | 2013-03-01 | 2014-12-31 | 日立金属株式会社 | 针对不同流体类型的改进性能的质量流量控制器和方法 |
US9898013B2 (en) | 2013-03-01 | 2018-02-20 | Hitachi Metals, Ltd. | Mass flow controller for improved performance across fluid types |
CN104102237A (zh) * | 2014-07-08 | 2014-10-15 | 北京七星华创电子股份有限公司 | 一种质量流量控制器的调节阀特性优化方法 |
CN104102237B (zh) * | 2014-07-08 | 2016-09-07 | 北京七星华创电子股份有限公司 | 一种质量流量控制器的调节阀特性优化方法 |
CN104089685B (zh) * | 2014-07-14 | 2017-03-08 | 湖南威铭能源科技有限公司 | 提高时差式超声波热量表流量测量误差一致性的方法 |
CN104089685A (zh) * | 2014-07-14 | 2014-10-08 | 湖南威铭能源科技有限公司 | 提高时差式超声波热量表流量测量误差一致性的方法 |
CN107250939A (zh) * | 2014-12-15 | 2017-10-13 | 流体处理有限责任公司 | 离散阀流率转换器 |
CN106153157A (zh) * | 2015-05-11 | 2016-11-23 | 克洛纳测量技术有限公司 | 用于运行通流测量仪器的方法和与此有关的通流测量仪器 |
CN106153157B (zh) * | 2015-05-11 | 2020-09-25 | 克洛纳测量技术有限公司 | 用于运行通流测量仪器的方法和与此有关的通流测量仪器 |
CN108027621B (zh) * | 2015-09-28 | 2021-12-31 | 皇家飞利浦有限公司 | 用于使用比例流量阀控制气体流的方法和系统 |
CN108027621A (zh) * | 2015-09-28 | 2018-05-11 | 皇家飞利浦有限公司 | 用于使用比例流量阀控制气体流的方法和系统 |
CN105370670A (zh) * | 2015-12-11 | 2016-03-02 | 哈尔滨商业大学 | 水锤瞬变发生器 |
CN108475077B (zh) * | 2015-12-29 | 2021-03-05 | 日立金属株式会社 | 气体不敏感的质量流量控制系统和方法 |
CN108475077A (zh) * | 2015-12-29 | 2018-08-31 | 日立金属株式会社 | 气体不敏感的质量流量控制系统和方法 |
CN107765716A (zh) * | 2016-08-17 | 2018-03-06 | 宝山钢铁股份有限公司 | 一种流量调节阀的双环控制方法 |
CN107765716B (zh) * | 2016-08-17 | 2020-10-27 | 宝山钢铁股份有限公司 | 一种流量调节阀的双环控制方法 |
CN108398962A (zh) * | 2017-02-07 | 2018-08-14 | 阿自倍尔株式会社 | 维护时期预测装置、流量控制装置及维护时期预测方法 |
US11092981B2 (en) | 2017-07-11 | 2021-08-17 | Siemens Schweiz Ag | Control gain automation |
CN109240080A (zh) * | 2017-07-11 | 2019-01-18 | 西门子瑞士有限公司 | 控制增益自动化 |
CN109240080B (zh) * | 2017-07-11 | 2022-01-14 | 西门子瑞士有限公司 | 控制增益自动化 |
CN110307876A (zh) * | 2018-03-27 | 2019-10-08 | 阿自倍尔株式会社 | 热式流量传感器装置以及流量校正方法 |
CN113272759A (zh) * | 2018-08-29 | 2021-08-17 | 伊利诺斯工具制品有限公司 | 质量流量控制器和控制器算法 |
CN111426356A (zh) * | 2019-01-09 | 2020-07-17 | 乔治费歇尔图章有限责任公司 | 具有独立线圈驱动和控制系统的磁性流量计组装件 |
CN111855179A (zh) * | 2020-07-27 | 2020-10-30 | 北京七星华创流量计有限公司 | 流体质量流量控制器的标定方法及标定装置 |
CN114121585A (zh) * | 2020-08-26 | 2022-03-01 | 中微半导体设备(上海)股份有限公司 | 一种等离子体处理装置及气体供应方法 |
CN114121585B (zh) * | 2020-08-26 | 2023-10-31 | 中微半导体设备(上海)股份有限公司 | 一种等离子体处理装置及气体供应方法 |
CN114436193A (zh) * | 2020-11-05 | 2022-05-06 | 克罗内斯股份公司 | 用于用填充产品填充容器的设备和方法 |
CN114811117A (zh) * | 2022-02-24 | 2022-07-29 | 浙江工业大学 | 高频单向正弦流量控制阀 |
CN117234245A (zh) * | 2023-11-14 | 2023-12-15 | 合力(天津)能源科技股份有限公司 | 一种耐高温的高压流量控制方法及系统 |
CN117234245B (zh) * | 2023-11-14 | 2024-01-30 | 合力(天津)能源科技股份有限公司 | 一种耐高温的高压流量控制方法及系统 |
CN118051075A (zh) * | 2024-04-15 | 2024-05-17 | 上海海维工业控制有限公司 | 一种流体系统中压力控制阀的压力控制方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
DE60207609D1 (de) | 2005-12-29 |
JP4864280B2 (ja) | 2012-02-01 |
AU2002307547A1 (en) | 2002-11-05 |
US6962164B2 (en) | 2005-11-08 |
WO2002086632A2 (en) | 2002-10-31 |
ATE310986T1 (de) | 2005-12-15 |
US20050166968A1 (en) | 2005-08-04 |
US20070215206A1 (en) | 2007-09-20 |
US7231931B2 (en) | 2007-06-19 |
US20050167627A1 (en) | 2005-08-04 |
JP2010015580A (ja) | 2010-01-21 |
US7380564B2 (en) | 2008-06-03 |
WO2002086632A3 (en) | 2003-04-10 |
US20020198668A1 (en) | 2002-12-26 |
JP5129793B2 (ja) | 2013-01-30 |
JP2004533049A (ja) | 2004-10-28 |
KR20040024854A (ko) | 2004-03-22 |
DE60207609T2 (de) | 2006-08-03 |
US7114511B2 (en) | 2006-10-03 |
EP1384121A2 (en) | 2004-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1514960A (zh) | 调整和配置质量流量控制器的系统和方法 | |
CN1066831C (zh) | 控制器和自适应修改参数的方法 | |
CN1688948A (zh) | 在质量流动控制器中用于压力补偿的方法和装置 | |
CN1178048C (zh) | 科里奥利质量流量/密度计 | |
CN1484118A (zh) | 过程控制器的无模型自适应 | |
CN1169031C (zh) | 使用非线性预测控制来控制化学反应器的方法 | |
CN1795369A (zh) | 流量传感器信号转换 | |
CN1157548C (zh) | 转矩传递系统的控制方法和实施该方法的转矩传递系统 | |
CN1135365C (zh) | 测量科里奥利质量流量计中压力的方法和装置 | |
CN1057852C (zh) | 过程控制装置及调整过程控制装置中控制器的工作参数的方法 | |
CN1248073C (zh) | 电动机位置控制装置 | |
CN1225679C (zh) | 最速地实现自抗扰反馈控制的方法及其装置 | |
CN101079199A (zh) | 燃气轮机输出示教电路及燃气轮机的燃烧控制装置 | |
CN1871421A (zh) | 控制内燃机中的燃烧以及预测性能和排放物的方法 | |
CN1181416C (zh) | 预测控制设备 | |
CN1834408A (zh) | 涡轮机起动控制器及涡轮机起动控制方法 | |
CN101048645A (zh) | 用于流量设备的校准的系统和方法 | |
CN1892524A (zh) | 控制方法、温度控制方法、调整装置、温度调节器、程序、记录媒体和热处理装置 | |
CN101074841A (zh) | 空分塔的动态矩阵控制系统及方法 | |
CN1273805C (zh) | 在低温下操作科里奥利流量计的方法及其装置 | |
CN1820187A (zh) | 用于校正流量测量装置的输出信息的方法和装置 | |
CN1702310A (zh) | 信号处理装置 | |
CN1661642A (zh) | 目标值加工装置、温度调节器、控制过程执行系统和方法 | |
CN1637250A (zh) | 发动机转速控制装置及方法、发动机系统及其发电机、车辆 | |
CN1521045A (zh) | 用于转矩传递系统的监控方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CELERITY INC. Free format text: FORMER OWNER: CELERITY GROUP INC. Effective date: 20070907 Owner name: CELERITY GROUP INC. Free format text: FORMER OWNER: UNIT INSTRUMENT, INC. Effective date: 20070907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070907 Address after: Texas, USA Applicant after: CELERITY, Inc. Address before: California, USA Applicant before: Celerity Group Inc. Effective date of registration: 20070907 Address after: California, USA Applicant after: CELERITY Group Inc. Address before: California, USA Applicant before: Unit Instruments, Inc. |
|
AD01 | Patent right deemed abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned |