Analog turntable control system based on neural network PID control

Abstract

The invention discloses an analog turntable control system based on neural network PID control. The system is composed of a measurement and control unit, an execution unit and a feedback unit. The measurement and control unit connected to an analog turntable by the execution unit consists of a DSP motion control card connected to the analog turntable by the execution unit; and the analog turntableis connected with a controller by the feedback unit. The feedback unit includes a speed feedback device and a position feedback device; the speed feedback device includes a speed loop and a speed loop controller and the speed loop controller employs a PI controller; the position feedback device includes a position loop and a position loop controller; the position loop controller employs a fuzzy neural network PID controller including a PID controller and a fuzzy neural network. The analog turntable control system has a simple structure; with the measurement and control unit, the execution unit and the feedback unit, the operation of the analog turntable is controlled, so that the stability of operation of the analog turntable is improved and thus the analog 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 neural network 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 require...

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

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