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Simulation rotary table control system based on PID control

A technology for simulating turntables and control systems, applied in general control systems, control/adjustment systems, adaptive control, etc., can solve problems such as difficulty in obtaining satisfactory control effects, unsatisfactory control effects, and affecting turntable performance, so as to improve motor characteristics , Improve the frequency response characteristics, the effect of simple structure

Inactive Publication Date: 2018-02-16
王才旺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, for the control problem of the analog turntable system, various new methods have emerged continuously. The existing control methods with relatively poor knowledge of traditional control systems are not only expensive, but also have poor control accuracy and unsatisfactory control effects. It is difficult to obtain satisfactory results. Control effects, which affect the performance of the turntable

Method used

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  • Simulation rotary table control system based on PID control
  • Simulation rotary table control system based on PID control
  • Simulation rotary table control system based on PID control

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Embodiment Construction

[0017] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as figure 1 As shown, a kind of analog turntable control system based on PID control according to the present invention includes a measurement and control unit, an execution unit and a feedback unit. The measurement and control unit is connected to the simulation turntable through the execution unit. It is connected with the execution unit, and the execution unit includes an analog-to-digital converter, a servo motor and a reducer connected in sequence, the reducer is connected with the simulated ...

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Abstract

The invention discloses a simulation rotary table control system based on PID control. The system includes a measurement and control unit, an execution unit and a feedback unit. The measurement and control unit is connected to a simulation rotary table through the execution unit. The measurement and control unit includes a DSP motion control card. The DSP motion control card and the execution unitare connected. The execution unit includes an analog-to-digital converter, a driver, a servo motor and a decelerator which are successively connected. The decelerator and the simulation rotary tableare connected. The simulation rotary table is connected to the controller through the feedback unit. The feedback unit includes a speed feedback apparatus and a position feedback apparatus. The speedfeedback apparatus includes a speed ring and a speed ring controller. The speed ring controller uses a PI controller. The position feedback apparatus includes a position ring and a position ring controller. The position ring controller uses a PID controller. According to the invention, the system herein has a simple structure, and can control the operation of the simulation rotary table through the measurement and control unit, the execution unit and the feedback unit. The system can also increase the stability of the operation of the simulation rotary table, and ensures the stable operation of the simulation rotary table.

Description

technical field [0001] The invention relates to the field of turntable control, in particular to an analog turntable control system based on PID control. Background technique [0002] Turntables are widely used in aviation, aerospace, weapons, navigation, robots and other fields. There are various types and uses. The simulation turntable system is an important part of the pre-installation test system of the seeker. The simulation turntable and the visible light target simulator are formed together. Visible light target simulation detection system is used to complete the pre-installation test of a certain type of TV terminal guidance seeker. The visible light target simulator simulates and produces various target images required by the TV seeker during the test and experiment process. The pitch and azimuth motion of the simulated turntable can drive the target simulator to form an image field of view and target motion characteristics that meet the requirements of the seeker. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 王才旺
Owner 王才旺
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