CN201364475Y - Intelligent control system based on laser displacement sensor and servo controller - Google Patents
Intelligent control system based on laser displacement sensor and servo controller Download PDFInfo
- Publication number
- CN201364475Y CN201364475Y CNU2009200683332U CN200920068333U CN201364475Y CN 201364475 Y CN201364475 Y CN 201364475Y CN U2009200683332 U CNU2009200683332 U CN U2009200683332U CN 200920068333 U CN200920068333 U CN 200920068333U CN 201364475 Y CN201364475 Y CN 201364475Y
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- Prior art keywords
- control system
- displacement sensor
- laser displacement
- servo controller
- intelligent control
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Abstract
The utility model discloses an intelligent control system based on a laser displacement sensor and a servo controller. The intelligent control system comprises a first adding device, a position control device, a second adding device, a velocity control device, a third adding device, a current control device, a PWM device, a current sensor and a servo motor that are connected with each other in sequence, wherein the servo motor transmits a position feedback signal to the first adding device by a coder; the current sensor outputs a current feedback signal to the third adding device; and a differentiator is connected between the coder and the second adding device. The intelligent control system can realize the intelligent control on the laser displacement sensor and the servo controller, and can improve the detection precision.
Description
Technical field
The utility model relates to a kind of intelligence control system, relates in particular to a kind of intelligence control system based on laser displacement sensor and servo controller.
Technical background
Laser displacement sensor is that a kind of noncontact thickness vibration is measured, non-contact displacement sensor, the measuring accuracy height, servo controller is a kind of device that is used to drive and control the motor action, application is extensive, and the Based Intelligent Control that how to realize laser displacement sensor and servo controller is the problem that applicant of the present utility model is devoted to study.Tradition control is subjected to the device factor affecting bigger such as D/A conversion, direct drive etc., is difficult to reach the requirement of high Precision Detection driving.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of intelligence control system based on laser displacement sensor and servo controller is provided, and it can realize the Based Intelligent Control based on laser displacement sensor and servo controller, improves accuracy of detection.
The technical scheme that realizes above-mentioned purpose is: a kind of intelligence control system based on laser displacement sensor and servo controller, wherein, it comprises the first adder that connects successively, position control, second adder, speed control unit, the 3rd totalizer, current control device, the PWM device, current sensor, servomotor, described servomotor is delivered to described first adder by a scrambler with position feed back signal, described current sensor also output current feedback signal is connected with a differentiator to described the 3rd totalizer between described scrambler and the described second adder.
The beneficial effects of the utility model are: a kind of intelligence control system based on laser displacement sensor and servo controller of the present utility model, realized Based Intelligent Control based on laser displacement sensor and servo controller by position control, speed control, Current Control and position feedback.
Description of drawings
Fig. 1 is the structural representation of the intelligence control system based on laser displacement sensor and servo controller of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1, there is shown a kind of intelligence control system of the present utility model based on laser displacement sensor and servo controller, it comprises the first adder 1 that connects successively, position control 2, second adder 3, speed control unit 4, the 3rd totalizer 5, current control device 6, PWM (pulse-length modulation) device 7, current sensor 8, servomotor 9, servomotor 9 is delivered to first adder 1 by a scrambler 10 with position feed back signal, current sensor 8 is gone back output current feedback signal to the three totalizers 5, is connected with a differentiator 11 between scrambler 10 and the second adder 3.
In the utility model, what import first adder 1 is the position feed back signal of command pulse and scrambler 10 outputs, position control 2 output speeds are instructed to the 3rd totalizer 3, speed control unit 4 output currents instruct the current feedback signal of accepting current sensor 8 to the 3rd totalizer 5, the three totalizers 5.
Above embodiment is only for the usefulness of explanation the utility model, but not to the restriction of the utility model protection domain.Relevant those skilled in the art; under the situation that does not break away from spirit and scope of the present utility model; can also make various conversion or modification, and the technical scheme that all are equal to should belong to also within the category of the utility model protection, is limited by each claim.
Claims (1)
1. intelligence control system based on laser displacement sensor and servo controller, it is characterized in that, it comprises the first adder that connects successively, position control, second adder, speed control unit, the 3rd totalizer, current control device, the PWM device, current sensor, servomotor, described servomotor is delivered to described first adder by a scrambler with position feed back signal, described current sensor also output current feedback signal is connected with a differentiator to described the 3rd totalizer between described scrambler and the described second adder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200683332U CN201364475Y (en) | 2009-03-03 | 2009-03-03 | Intelligent control system based on laser displacement sensor and servo controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200683332U CN201364475Y (en) | 2009-03-03 | 2009-03-03 | Intelligent control system based on laser displacement sensor and servo controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201364475Y true CN201364475Y (en) | 2009-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200683332U Expired - Fee Related CN201364475Y (en) | 2009-03-03 | 2009-03-03 | Intelligent control system based on laser displacement sensor and servo controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201364475Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125774A (en) * | 2016-08-31 | 2016-11-16 | 华南理工大学 | Biaxial synchronous motion control device based on laser displacement sensor feedback and method |
| CN106595495A (en) * | 2016-12-23 | 2017-04-26 | 长沙理工大学 | Optical displacement measurement system |
| CN112097622A (en) * | 2020-09-14 | 2020-12-18 | 上海维宏电子科技股份有限公司 | Method and device for realizing distance measurement of capacitive displacement sensor based on Kalman filter |
-
2009
- 2009-03-03 CN CNU2009200683332U patent/CN201364475Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125774A (en) * | 2016-08-31 | 2016-11-16 | 华南理工大学 | Biaxial synchronous motion control device based on laser displacement sensor feedback and method |
| CN106125774B (en) * | 2016-08-31 | 2023-09-26 | 华南理工大学 | Double-shaft synchronous motion control device and method based on laser displacement sensor feedback |
| CN106595495A (en) * | 2016-12-23 | 2017-04-26 | 长沙理工大学 | Optical displacement measurement system |
| CN112097622A (en) * | 2020-09-14 | 2020-12-18 | 上海维宏电子科技股份有限公司 | Method and device for realizing distance measurement of capacitive displacement sensor based on Kalman filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20130303 |