HK1004297A1 - Numerical control device involving correction for lost motion - Google Patents

Numerical control device involving correction for lost motion

Info

Publication number: HK1004297A1
Authority: HK; Hong Kong
Prior art keywords: control device; numerical control; lost motion; device involving; involving correction
Prior art date: 1988-03-01

Application number

HK98103588A

Other languages

English (en)

Inventor

Yoshiaki Kakino

Yukitoshi Ihara

Mitsuo Yonetani

Takeo Teshima

Original Assignee

Yoshiaki Kakino

Yukitoshi Ihara

Mitsubishi Electric Corp

Priority date (The priority date 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 date listed.)

1988-03-01

Filing date

1998-04-28

Publication date

1998-11-20

1998-04-28 Application filed by Yoshiaki Kakino, Yukitoshi Ihara, Mitsubishi Electric Corp filed Critical Yoshiaki Kakino

1998-11-20 Publication of HK1004297A1 publication Critical patent/HK1004297A1/xx

Classifications

- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41043—Memory table with motor current and corresponding correction for lost motion

Landscapes

Engineering & Computer Science (AREA)
Human Computer Interaction (AREA)
Manufacturing & Machinery (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Numerical Control (AREA)
Control Of Position Or Direction (AREA)

HK98103588A 1988-03-01 1998-04-28 Numerical control device involving correction for lost motion HK1004297A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63048118A JPH0833763B2 (ja)	1988-03-01	1988-03-01	数値制御装置

Publications (1)

Publication Number	Publication Date
HK1004297A1 true HK1004297A1 (en)	1998-11-20

Family

ID=12794409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK98103588A HK1004297A1 (en)	1988-03-01	1998-04-28	Numerical control device involving correction for lost motion

Country Status (6)

Country	Link
US (1)	US4961034A (xx)
EP (1)	EP0331142B1 (xx)
JP (1)	JPH0833763B2 (xx)
KR (1)	KR910007054B1 (xx)
DE (1)	DE68917754T2 (xx)
HK (1)	HK1004297A1 (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2762364B2 (ja) *	1989-03-20	1998-06-04	ファナック株式会社	サーボモータのフィードフォワード制御方法
JPH0371206A (ja) *	1989-08-10	1991-03-27	Mitsubishi Electric Corp	Ｎｃ工作機械の機械誤差補正装置
JP2935713B2 (ja) *	1989-08-22	1999-08-16	ファナック株式会社	数値制御装置
JPH03180909A (ja) *	1989-12-11	1991-08-06	Mitsubishi Electric Corp	数値制御装置
JPH03246707A (ja) *	1990-02-26	1991-11-05	Fanuc Ltd	系統別位置補正方式
JPH03290706A (ja) *	1990-04-09	1991-12-20	Mitsubishi Electric Corp	数値制御装置
JP2636087B2 (ja) *	1991-03-28	1997-07-30	松下電器産業株式会社	部品供給方法
JPH0667716A (ja) *	1992-08-19	1994-03-11	Mitsubishi Electric Corp	数値制御装置並びに数値制御方法
JP3481004B2 (ja) *	1995-02-02	2003-12-22	ファナック株式会社	外乱オブザーバを使用したバックラッシュ補正方法
KR100241148B1 (ko) *	1995-07-13	2000-03-02	이종수	수치 제어기의 백래시 보정 장치 및 그 방법
DE19632139C1 (de) *	1996-08-09	1997-07-31	Brose Fahrzeugteile	Verfahren zur Steuerung der Bewegung einer Fensterscheibe einer Kraftfahrzeugtür
DE19632910C2 (de) *	1996-08-16	2002-07-25	Brose Fahrzeugteile	Verfahren zum berührungslosen Anfahren der unteren Anschlagsposition einer fremdkraftbetätigten Fensterscheibe eines Kraftfahrzeugs
JP3169838B2 (ja) *	1996-08-21	2001-05-28	東芝機械株式会社	サーボモータの制御方法
DE19711979A1 (de)	1997-03-12	1998-10-08	Brose Fahrzeugteile	Verfahren zur elektrischen Steuerung und Regelung der Bewegung von elektrisch betriebenen Aggregaten
JP2001166805A (ja) *	1999-12-13	2001-06-22	Toshiba Mach Co Ltd	ハイブリッド制御方式の工作機械のロストモーション補正値設定方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体および数値制御工作機械
EP1436672A2 (en) *	2001-07-13	2004-07-14	Koninklijke Philips Electronics N.V.	Food processor comprising memory means for storing operational data
JP2004280506A (ja) *	2003-03-17	2004-10-07	Fanuc Ltd	数値制御装置
JP4510723B2 (ja) *	2005-08-22	2010-07-28	オークマ株式会社	ロストモーション補正機能を有する位置制御装置
JP5991249B2 (ja) *	2013-03-27	2016-09-14	ブラザー工業株式会社	数値制御装置
US11385139B2 (en)	2018-11-21	2022-07-12	Martin E. Best	Active backlash detection methods and systems

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4835259A (xx) *	1971-09-10	1973-05-24
US3866212A (en) *	1973-10-23	1975-02-11	Giddings & Lewis	Position control system with plural signal transmission through common inductive device
US4081732A (en) *	1976-03-02	1978-03-28	Tadamasa Aoyama	Automatic positioning method and apparatus
US4478009A (en) *	1978-05-09	1984-10-23	Rukavina Daniel M	Automatic control system for machine tools
JPS5776608A (en) *	1980-10-30	1982-05-13	Fanuc Ltd	Position error correction device
US4341986A (en) *	1981-01-22	1982-07-27	The United States Of America As Represented By The Secretary Of The Navy	Servo control system for the positioning of an apparatus
DE3121048A1 (de) *	1981-05-27	1982-12-16	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Anordnung zur steuerung der geschwindigkeit eines von einem antrieb bewegbaren gegenstands
DE3220628A1 (de) *	1981-06-17	1983-01-05	Renishaw Electrical Ltd., Wotton-Under-Edge, Gloucestershire	Numerisch gesteuerte werkzeugmaschine
JPS5846413A (ja) *	1981-09-14	1983-03-17	Hitachi Ltd	電気サ−ボ機構
US4459525A (en) *	1982-02-03	1984-07-10	Ricoh Company, Ltd.	Motor speed control system
US4506321A (en) *	1982-09-08	1985-03-19	Imec Corporation	Motion control system with adaptive deceleration
JPS5947985A (ja) *	1982-09-13	1984-03-17	Ricoh Co Ltd	サ−ボモ−タの速度制御方式
JPS5981705A (ja) *	1982-11-02	1984-05-11	Fanuc Ltd	Ｎｃ工作機械における補正方法
DE3306555C2 (de) *	1983-02-25	1986-03-27	Brown, Boveri & Cie Ag, 6800 Mannheim	Regeleinrichtung für Werkzeugmaschinen mit einer durch einen Motor über ein Schaltgetriebe angetriebenen Arbeitsspindel od. dgl.
JPS59161708A (ja) *	1983-03-04	1984-09-12	Fanuc Ltd	サ−ボ駆動ユニツト
JPS59197901A (ja) *	1983-04-25	1984-11-09	Canon Inc	運動制御装置
DE3480438D1 (en) *	1983-05-13	1989-12-14	Hitachi Ltd	Method of controlling a numerically controlled machine tool
JPS602088A (ja) *	1983-06-15	1985-01-08	Ricoh Co Ltd	サ−ボモ−タ駆動方式
US4578763A (en) *	1983-08-15	1986-03-25	International Cybernetics Corp.	Sampled data servo control system with deadband compensation
US4574227A (en) *	1983-11-14	1986-03-04	Datapoint Corporation	Dual mode servo
DE3408551A1 (de) *	1984-03-08	1985-09-12	Siemens AG, 1000 Berlin und 8000 München	Verfahren zum verringern von bahnfehlern bei rechnergesteuerten werkzeugmaschinen oder industrierobotern
US4523134A (en) *	1984-05-08	1985-06-11	Matsushita Electrical Industrial Co., Ltd.	Control system for DC motors
JPS6190205A (ja) *	1984-10-09	1986-05-08	Komatsu Ltd	ロボツトの絶対位置決め誤差補償方法
US4698569A (en) *	1985-06-13	1987-10-06	Yoshikazu Kimura	Apparatus for locating a carrier at a desired position
US4713596A (en) *	1985-07-10	1987-12-15	General Electric Company	Induction motor drive system
JPS6294251A (ja) *	1985-10-17	1987-04-30	Toshiba Mach Co Ltd	位置制御装置
JPS63123605A (ja) *	1986-11-12	1988-05-27	Fanuc Ltd	タツピング加工制御装置

1988
- 1988-03-01 JP JP63048118A patent/JPH0833763B2/ja not_active Expired - Lifetime
1989
- 1989-02-25 KR KR1019890002255A patent/KR910007054B1/ko not_active IP Right Cessation
- 1989-03-01 DE DE68917754T patent/DE68917754T2/de not_active Expired - Lifetime
- 1989-03-01 EP EP89103571A patent/EP0331142B1/en not_active Expired - Lifetime
- 1989-03-01 US US07/317,390 patent/US4961034A/en not_active Expired - Lifetime
1998
- 1998-04-28 HK HK98103588A patent/HK1004297A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE68917754D1 (de)	1994-10-06
DE68917754T2 (de)	1995-02-16
EP0331142A3 (en)	1990-10-17
KR890015098A (ko)	1989-10-28
JPH01222302A (ja)	1989-09-05
KR910007054B1 (ko)	1991-09-16
EP0331142A2 (en)	1989-09-06
US4961034A (en)	1990-10-02
EP0331142B1 (en)	1994-08-31
JPH0833763B2 (ja)	1996-03-29

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Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2007-10-12	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20070301