Control system and method for common-frame rotary table

Abstract

The invention discloses a control system and method for a common-frame rotary table. The control system comprises a servo mechanism and a control unit, the servo mechanism comprises an angle measuring unit, a driving motor and a rotary table shaft, one end of the rotary table shaft is connected with the common-frame rotary table, the other end of the rotary table shaft is connected with the driving motor of the servo mechanism, the driving motor is connected with the angle measuring unit, and an angle measuring unit of the servo mechanism is connected with the control unit; the control unit comprises a motor driver, a rotary table controller and a computer, the motor driver is connected with the driving motor, the motor driver is connected with the rotary table controller, and the rotary table controller is connected with the computer; a speed loop control module and a position loop control module are arranged on the computer, an outer loop controller is formed by the speed loop control module and the position loop control module, the rotary table controller comprises a current loop control module, and the current loop control module is arranged in the motor driver and the like. The common-frame rotary table can be controlled to realize rapid tracking, error elimination and the like.

Description

technical field [0001] The present invention relates to a laser weapon rejection system, and more specifically, to a control system and method for co-mounting a turntable. Background technique [0002] In the existing vehicle-mounted laser weapon denial system, since the optical platform requires high precision in tracking targets and strict overall vibration conditions, most optical platforms and radars are arranged separately. For the long-distance arrangement of radar, there are disadvantages such as long system preparation time and inflexible use; for the separate arrangement of radar and optical platform fixed on the vehicle, there are disadvantages such as blocking the detection or tracking of targets, and the devices are easily interfered. The existing control system of the shared turntable has problems such as low control tracking accuracy, large error, and slow response. Contents of the invention [0003] The purpose of the present invention is to overcome the de...

AI Technical Summary

Problems solved by technology

For the long-distance arrangement of radar, there are disadvantages such as long system preparation time and inflexible use; for the separate arrangement of radar and optical platform on a fixed vehicle, there are disadvantages such as blocking the detection or tracking of targets, and the devices are easily interfered.

The existing control system of the shared turntable has problems such as low control tracking accuracy, large error, and slow response

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