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Simulated turntable control system based on fuzzy self-adaptive PID control

A technology of fuzzy self-adaptive and simulated turntable, applied in electric controllers, controllers with specific characteristics, etc., can solve problems such as difficult to obtain satisfactory control effect, unsatisfactory control effect, and influence on turntable performance, so as to improve motor characteristics, Improved frequency response characteristics and simple structure

Inactive Publication Date: 2018-03-16
王才旺
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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

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  • Simulated turntable control system based on fuzzy self-adaptive PID control
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  • Simulated turntable control system based on fuzzy self-adaptive PID control

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Embodiment Construction

[0021] 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.

[0022] Such as figure 1 As shown, a kind of analog turntable control system based on fuzzy and adaptive 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. The measurement and control unit includes a DSP motion control card, a DSP The motion control card is connected with the execution unit. The execution unit includes an analog-to-dig...

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Abstract

The invention discloses a simulated turntable control system based on fuzzy self-adaptive PID control. The system is composed of a measurement and control unit, an execution unit and a feedback unit.The measurement and control unit is connected to a simulated turntable by the execution unit and includes a DSP motion control card; the DSP motion control card is connected with the simulated turntable by the execution unit; and the simulated turntable is connected with a controller by the feedback unit. The feedback unit consists of a speed feedback device and a position feedback device; the speed feedback device includes a speed loop and a speed loop controller; the speed loop controller uses a PI controller; and the position feedback device consists of a position loop and a position loop controller, and the position loop controller uses a fuzzy adaptive PID controller including a PID controller and a fuzzy controller. The simulated turntable control system has simple structure; and theoperation of the simulated turntable is controlled by the measurement and control unit, the execution unit and the feedback unit, so that the stability of the operation of the simulated turntable isimproved and the simulated turntable is able to work stably.

Description

technical field [0001] The invention relates to the field of turntable control, in particular to an analog turntable control system based on fuzzy adaptive 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B11/42
CPCG05B11/42
Inventor 王才旺
Owner 王才旺
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