CN104868803A - Position feedback control servo motor driving system - Google Patents
Position feedback control servo motor driving system Download PDFInfo
- Publication number
- CN104868803A CN104868803A CN201510319920.4A CN201510319920A CN104868803A CN 104868803 A CN104868803 A CN 104868803A CN 201510319920 A CN201510319920 A CN 201510319920A CN 104868803 A CN104868803 A CN 104868803A
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- China
- Prior art keywords
- control
- transmission mechanism
- servo motor
- position feedback
- driving system
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a position feedback control servo motor driving system, comprising a control stick grip, a transmission mechanism, an angular displacement sensor, a control platform, and a motor. The motor is connected with the transmission mechanism and the control platform. The angular displacement sensor is arranged on the transmission mechanism, and is connected with the control platform. A control cabinet and a driving cabinet are connected with the transmission mechanism. A ground-based simulation platform is connected with the control cabinet through an intelligent transceiver. The control cabinet, the driving cabinet, and the ground-based simulation platform are connected with a power cabinet. Using the system, a driver just needs a handle to input instructions to operate a control stick, the instructions are transmitted to the control platform through a position sensor, a position closed-loop compares the values measured by the position sensor with a target position instruction given by an upper host, and then calculates errors, a PID control module of a controller CPU calculates variation amount of SPWM duty ratio, so as to control rotating speed of the motor, so that the control stick grip gradually approaches a target position.
Description
Technical field
The present invention relates to position feedback control applied technical field, especially relate to a kind of position feedback control servo motor driving system.
Background technology
At present, driving lever technology is the development trend of fly-by-wire of new generation, and position feedback control driven by servomotor is a kind of implementation as driving lever technology, there is no the application of correlation technique at home.If a kind of control that can realize driving lever technology of design sample, just can effectively solve four generation machine, three generations's machine control stick system without feedback hidden danger, and then Flight By Wire technology will bring innovation, promote the development of Flight By Wire technology of new generation, will make a due contribution for the development of aviation industry simultaneously.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of is child's FEEDBACK CONTROL servo motor driving system, and then makes up the deficiencies in the prior art.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of position feedback control servo motor driving system, comprises control stick grip, transmission mechanism, angular displacement sensor, parametric controller and motor; Described motor connection for transmission mechanism and parametric controller; Described angular displacement sensor is arranged on transmission mechanism, and connection control platform.
Further, described parametric controller comprises power supply box, control cabinet, ground simulation platform, smart transceiver and driving box; Described control cabinet and the equal connection for transmission mechanism of driving box; Described ground simulation platform is by smart transceiver connection control case; Described control cabinet, driving box are all connected power supply box with ground simulation platform.
Further, current sensor and motor is also provided with in described transmission mechanism.
Further, described control stick grip is driver's operation control structure.
Further, described transmission mechanism, angular displacement sensor, parametric controller and motor form closed-loop control system.
Further, described power supply box input voltage is AC220V voltage.
Further, described ground simulation platform is preferably computer terminal.
Adopt after technique scheme, the present invention compared to the prior art advantageously:
Driver's operation control stick only needs handle to input instruction, parametric controller is passed to by angular displacement sensor, the target location instruction given with host computer of position closed loop value that LVDT is surveyed compare after the error of calculation, the pid control module of controller CPU is according to the variable quantity of this error calculation SPWM duty ratio, control motor speed, make control stick grip approach target location gradually; Global design structure is simply novel, practical, is easy to promote the use of.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is parametric controller structural representation of the present invention;
In Reference numeral: 1-control stick grip; 2-transmission mechanism; 3-angular displacement sensor; 4-parametric controller; 5-motor; 41-power supply box; 42-control cabinet; 43-ground simulation platform; 44-smart transceiver; 45-driving box.
Embodiment
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, is shown in Figure of description 1 ~ 2.
As shown in Fig. 1 ~ 2, a kind of position feedback control servo motor driving system, comprises control stick grip 1, transmission mechanism 2, angular displacement sensor 3, parametric controller 4 and motor 5; Described motor 5 connection for transmission mechanism 2 and parametric controller 4; Described angular displacement sensor 3 is arranged on transmission mechanism 2, and connection control platform 4.
Further, described parametric controller 4 comprises power supply box 41, control cabinet 42, ground simulation platform 43, smart transceiver 44 and driving box 45; Described control cabinet 42 and driving box 45 all connection for transmission mechanisms 2; Described ground simulation platform 43 is by smart transceiver 44 connection control case 42; Described control cabinet 42, driving box 45 are all connected power supply box 41 with ground simulation platform 43.
Further, current sensor and motor is also provided with in described transmission mechanism 2.
Further, described control stick grip 1 is driver's operation control structure.
Further, described transmission mechanism 2, angular displacement sensor 3, parametric controller 4 and motor 5 form closed-loop control system.
Further, described power supply box 41 input voltage is AC220V voltage.
Further, described ground simulation platform 43 is preferably computer terminal.
The principle of work and power of each several part of the present invention is:
Control stick grip, accepts driver's operation, and the displacement signal of the operation of driver is passed to angle displacement sensor;
Driver is converted to the signal of telecommunication to the displacement that handle produces by angular displacement sensor, and passes to flight control computer, along with transmission mechanism interlock; Band fixed handle is to assigned position;
Motor, by the control signal of parametric controller, drive transmission device moves, and by the position of handle motion to regulation;
Parametric controller, according to the signal that angular displacement exports, controls the motion of motor, makes handle reach assigned position; Utilize the signal provided of position transducer to form closed-loop control system, make transmission mechanism accurately reach assigned position.
Whole system function can complete.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (7)
1. a position feedback control servo motor driving system, comprises control stick grip, transmission mechanism, angular displacement sensor, parametric controller and motor; It is characterized in that: described motor connection for transmission mechanism and parametric controller; Described angular displacement sensor is arranged on transmission mechanism, and connection control platform.
2. a kind of position feedback control servo motor driving system according to claim 1, is characterized in that: described parametric controller comprises power supply box, control cabinet, ground simulation platform, smart transceiver and driving box; Described control cabinet and the equal connection for transmission mechanism of driving box; Described ground simulation platform is by smart transceiver connection control case; Described control cabinet, driving box are all connected power supply box with ground simulation platform.
3. a kind of position feedback control servo motor driving system according to claim 1, is characterized in that: be also provided with current sensor and motor in described transmission mechanism.
4. a kind of position feedback control servo motor driving system according to claim 1, is characterized in that: described control stick grip is driver's operation control structure.
5. a kind of position feedback control servo motor driving system according to claim 1, is characterized in that: described transmission mechanism, angular displacement sensor, parametric controller and motor form closed-loop control system.
6. a kind of position feedback control servo motor driving system according to claim 2, is characterized in that: described power supply box input voltage is AC220V voltage.
7. a kind of position feedback control servo motor driving system according to claim 2, is characterized in that: described ground simulation platform is preferably computer terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319920.4A CN104868803A (en) | 2015-06-11 | 2015-06-11 | Position feedback control servo motor driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510319920.4A CN104868803A (en) | 2015-06-11 | 2015-06-11 | Position feedback control servo motor driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104868803A true CN104868803A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510319920.4A Pending CN104868803A (en) | 2015-06-11 | 2015-06-11 | Position feedback control servo motor driving system |
Country Status (1)
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| CN (1) | CN104868803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111084A (en) * | 2016-11-24 | 2018-06-01 | 北京大豪科技股份有限公司 | AC servo motor control system and control method |
Citations (5)
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|---|---|---|---|---|
| CN102486228A (en) * | 2010-12-01 | 2012-06-06 | 现代自动车株式会社 | Shifting apparatus for manual transmission |
| CN102654194A (en) * | 2012-05-23 | 2012-09-05 | 重庆长安汽车股份有限公司 | Road turn detection gear shift control method of double clutch transmission automobile |
| CN103473967A (en) * | 2013-08-29 | 2013-12-25 | 南京航空航天大学 | Airplane simulation manipulator with operating force feel |
| CN203573515U (en) * | 2013-11-20 | 2014-04-30 | 北京摩诘创新科技股份有限公司 | Airplane control load feedback system |
| CN104616561A (en) * | 2014-12-05 | 2015-05-13 | 中国人民解放军空军航空大学军事仿真技术研究所 | Large transport airplane control loading simulator |
-
2015
- 2015-06-11 CN CN201510319920.4A patent/CN104868803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486228A (en) * | 2010-12-01 | 2012-06-06 | 现代自动车株式会社 | Shifting apparatus for manual transmission |
| CN102654194A (en) * | 2012-05-23 | 2012-09-05 | 重庆长安汽车股份有限公司 | Road turn detection gear shift control method of double clutch transmission automobile |
| CN103473967A (en) * | 2013-08-29 | 2013-12-25 | 南京航空航天大学 | Airplane simulation manipulator with operating force feel |
| CN203573515U (en) * | 2013-11-20 | 2014-04-30 | 北京摩诘创新科技股份有限公司 | Airplane control load feedback system |
| CN104616561A (en) * | 2014-12-05 | 2015-05-13 | 中国人民解放军空军航空大学军事仿真技术研究所 | Large transport airplane control loading simulator |
Non-Patent Citations (1)
| Title |
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| 王君龙: "飞机主动驾驶杆机械结构与控制方案研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108111084A (en) * | 2016-11-24 | 2018-06-01 | 北京大豪科技股份有限公司 | AC servo motor control system and control method |
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Application publication date: 20150826 |