CN110442164A - A kind of stationary temperature heating chill surface control method - Google Patents
A kind of stationary temperature heating chill surface control method Download PDFInfo
- Publication number
- CN110442164A CN110442164A CN201910764954.2A CN201910764954A CN110442164A CN 110442164 A CN110442164 A CN 110442164A CN 201910764954 A CN201910764954 A CN 201910764954A CN 110442164 A CN110442164 A CN 110442164A
- Authority
- CN
- China
- Prior art keywords
- temperature
- regulation
- control method
- chill surface
- control
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a kind of stationary temperatures to heat chill surface control method, detailed process is as follows: after starting PID regulation, system will receive NTC measurement module periodic temperature feedback, the firsts and seconds series of the deviation and deviation of Current Temperatures and target temperature can be computed, under the action of control algolithm, generate forward and reverse regulation amount to goal of regulation and control heat or cool, to generate the temperature control an of constant temperature, the present invention is by the way of closed-loop control, after the acquisition back of temperature simulation amount, it is converted into temperature and target control temperature carries out add operation, after the level-one sum of series second level series of deviation is made ratio calculating, generate regulation output quantity.System can quickly control the constant temperature on surface, only generate overshoot by a small margin after reaching target, and algorithm is adjusted with regard to opposite direction at once, rapidly converges to target temperature value.
Description
Technical field
The present invention relates to technical field of temperature control, specifically a kind of stationary temperature heats chill surface control method.
Background technique
In modern reliability verification test, it is bound to make system aging test, such as burn in test, high/low temperature examination
Test equal authentication functions.Under the driving that this test needs, the demand of Environmental Incubator increases this equipment of constant temperature and humidity machine
Using, but the investment of constant temperature and humidity machine is big, and energy consumption is high, large quantities of uses make Cargo Inspection look into it is uneconomical.In this case, small model
The demand that the heated at constant temperature chill surface enclosed generates just promotes the generation of this patent, and the innovation designed by algorithm uses
Simple circuit devcie and cooling piece, have just reached the functional requirement in constant temperature face.
Summary of the invention
The purpose of the present invention is to provide a kind of stationary temperatures to heat chill surface control method, to solve in the background technique
The problem of proposition.
In order to achieve the object, the invention provides the following technical scheme:
A kind of stationary temperature heating chill surface control method, detailed process is as follows: after starting PID regulation, system will receive NTC
Measurement module periodic temperature feedback, the firsts and seconds series of the deviation and deviation of Current Temperatures and target temperature can be calculated
Out, under the action of control algolithm, forward and reverse regulation amount to goal of regulation and control heat or cool is generated, to generate one
The temperature of a constant temperature controls.
As further scheme of the invention: the NTC measurement module carries out temperature data using temperature sensor
Detection.
As further scheme of the invention: forward and reverse regulation amount to goal of regulation and control refrigerating function is sent into liquid
Refrigeration system.
As further scheme of the invention: forward and reverse regulation amount to goal of regulation and control heating function is sent into TEC.
As further scheme of the invention: the target temperature is obtained using temperature sensor detection.
As further scheme of the invention: temperature controlled range is -5 DEG C to 120 DEG C.
As further scheme of the invention: Current Temperatures and target temperature signal are passed using wired and wireless mode
It is defeated.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by the way of closed-loop control, temperature simulation
After amount acquisition back, it is converted into temperature and target control temperature carries out add operation, the level-one sum of series second level series of deviation
After making ratio calculating, regulation output quantity is generated.System can quickly control the constant temperature on surface, only generate after arrival target small
Amplitude overshoot, algorithm are adjusted with regard to opposite direction at once, rapidly converge to target temperature value.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1: referring to Fig. 1, in order to achieve the object, the invention provides the following technical scheme:
A kind of stationary temperature heating chill surface control method, detailed process is as follows: before every primary new regulation of subsystem starting,
Primary global initialization is carried out, after starting PID regulation, system will receive NTC measurement module periodic temperature feedback, Current Temperatures
It can be computed with the deviation of target temperature and the firsts and seconds series of deviation, under the action of control algolithm, generation pair
Forward and reverse regulation amount of goal of regulation and control heat or cool, to generate the temperature control an of constant temperature.
The present invention after the acquisition back of temperature simulation amount, is converted into temperature and target control by the way of closed-loop control
Temperature carries out add operation, after the level-one sum of series second level series of deviation is made ratio calculating, generates regulation output quantity.System can
Quickly to control the constant temperature on surface, overshoot by a small margin is only generated after reaching target, algorithm is adjusted with regard to opposite direction at once, fastly
Speed converges to target temperature value.
Embodiment 2, on the basis of embodiment 1, Current Temperatures and target temperature signal are passed using wired and wireless mode
It is defeated, it can guarantee the Stability and veracity of information transmitting in this way.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of stationary temperature heats chill surface control method, which is characterized in that detailed process is as follows: after starting PID regulation, system
It will receive NTC measurement module periodic temperature feedback, the firsts and seconds grade of the deviation and deviation of Current Temperatures and target temperature
Number can be computed, and under the action of control algolithm, generate forward and reverse regulation amount to goal of regulation and control heat or cool,
To generate the temperature control an of constant temperature.
2. a kind of stationary temperature according to claim 1 heats chill surface control method, which is characterized in that the NTC measurement
Module carries out the detection of temperature data using temperature sensor.
3. a kind of stationary temperature according to claim 1 heats chill surface control method, which is characterized in that described pair of regulation mesh
The forward and reverse regulation amount for marking refrigerating function is sent into liquid refrigeration system.
4. a kind of stationary temperature according to claim 3 heats chill surface control method, which is characterized in that described pair of regulation mesh
The forward and reverse regulation amount for marking heating function is sent into TEC.
5. a kind of stationary temperature according to claim 3 heats chill surface control method, which is characterized in that the target temperature
It is detected and is obtained using temperature sensor.
6. a kind of stationary temperature according to claim 3 heats chill surface control method, which is characterized in that temperature controlled model
Enclose is -5 DEG C to 120 DEG C.
7. a kind of -6 any stationary temperatures heat chill surface control method according to claim 1, which is characterized in that described to work as
Preceding temperature and target temperature signal are transmitted using wired and wireless mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764954.2A CN110442164A (en) | 2019-08-19 | 2019-08-19 | A kind of stationary temperature heating chill surface control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764954.2A CN110442164A (en) | 2019-08-19 | 2019-08-19 | A kind of stationary temperature heating chill surface control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110442164A true CN110442164A (en) | 2019-11-12 |
Family
ID=68436426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910764954.2A Pending CN110442164A (en) | 2019-08-19 | 2019-08-19 | A kind of stationary temperature heating chill surface control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110442164A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03218803A (en) * | 1990-01-24 | 1991-09-26 | Hitachi Ltd | Temperature control method for thermostat |
| CN103551218A (en) * | 2013-12-03 | 2014-02-05 | 金陵科技学院 | Incubator based on PID (Proportion Integration Differentiation) control |
| CN105607675A (en) * | 2016-03-18 | 2016-05-25 | 山西国惠光电科技有限公司 | Low-cost digital adaptive TEC temperature control apparatus and method |
| CN105786047A (en) * | 2016-05-18 | 2016-07-20 | 河北工业大学 | Semiconductor laser temperature control system based on TEC |
| CN109375684A (en) * | 2018-12-12 | 2019-02-22 | 深圳市美晶科技有限公司 | PID control method |
| CN109407717A (en) * | 2018-09-21 | 2019-03-01 | 哈尔滨理工大学 | A kind of temperature controller based on Adaptive Fuzzy PID |
-
2019
- 2019-08-19 CN CN201910764954.2A patent/CN110442164A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03218803A (en) * | 1990-01-24 | 1991-09-26 | Hitachi Ltd | Temperature control method for thermostat |
| CN103551218A (en) * | 2013-12-03 | 2014-02-05 | 金陵科技学院 | Incubator based on PID (Proportion Integration Differentiation) control |
| CN105607675A (en) * | 2016-03-18 | 2016-05-25 | 山西国惠光电科技有限公司 | Low-cost digital adaptive TEC temperature control apparatus and method |
| CN105786047A (en) * | 2016-05-18 | 2016-07-20 | 河北工业大学 | Semiconductor laser temperature control system based on TEC |
| CN109407717A (en) * | 2018-09-21 | 2019-03-01 | 哈尔滨理工大学 | A kind of temperature controller based on Adaptive Fuzzy PID |
| CN109375684A (en) * | 2018-12-12 | 2019-02-22 | 深圳市美晶科技有限公司 | PID control method |
Non-Patent Citations (1)
| Title |
|---|
| 刘彦文: "《采样控制系统的分析及H∞控制设计》", 31 October 2016 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9791842B2 (en) | Electrical appliance energy consumption control | |
| CN104937263B (en) | The control of wind turbine | |
| Gros | An economic NMPC formulation for wind turbine control | |
| EP2910743B1 (en) | Method and system for optimization of combined cycle power plant | |
| CN106123305A (en) | The method for heating and controlling of electric heater and electric heater | |
| Wahyudie et al. | Simple bottom-up hierarchical control strategy for heaving wave energy converters | |
| CN104955178A (en) | Heating method and heater | |
| Williams et al. | On the use of thermal inertia in building stock to leverage decentralised demand side frequency regulation services | |
| CN107844095B (en) | Master control program simulation test system and method applied to wind power generation | |
| WO2018115423A1 (en) | Fatigue load minimization in an operation of a wind farm | |
| CN105464903A (en) | Circulatory learning method for angle measuring error curve of anemorumbometer | |
| CN110442164A (en) | A kind of stationary temperature heating chill surface control method | |
| CN103390857A (en) | Optical module lookup table generating method and device | |
| RU2015147057A (en) | SUNNY FLOWING HEATER WITH A MANIFOLD BATTERY | |
| Talbi et al. | Thermal heating by photovoltaic solar energy | |
| CN108594899B (en) | Temperature control system and method based on feedback temperature adjustment | |
| CN112462816B (en) | Self-adaptive temperature control method for improving temperature stability of system | |
| CN106291763B (en) | A kind of double heating the digital meteorological sounding meters and its heating control algorithms | |
| CN103389752A (en) | Temperature control method for semiconductor heat treatment equipment | |
| Cao | Total daily solar irradiance prediction using recurrent neural networks with determinants | |
| Williams et al. | Evaluating the role of building thermal inertia for the provision of decentralised demand side primary electrical frequency regulation services | |
| CN112528488A (en) | Satellite shadow period thermal compensation power consumption saving method and system based on heat capacity difference | |
| Yongxian et al. | Greenhouse environment parameters optimization and wireless monitoring based on maximize profit margin | |
| Satouchi et al. | Load frequency control by integrating real-time price presentations for consumers and direct commands issued to generators and batteries | |
| CN119268193A (en) | Intelligent defrosting control method and system for low-temperature coupling heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
|
| RJ01 | Rejection of invention patent application after publication |