飞控与探测2025，Vol.8Issue(1)：32-39,8.DOI:10.20249/j.cnki.2096-5974.2025.01.004
三轴稳定平台伺服回路高精度弱耦合控制器设计方法
Design Method of High Precision and Weak Coupling Controller for Servo Loop of Three-Axis Stabilized Platform
摘要
Abstract
Aiming at the problems of low precision and cross-coupling of the angular velocity of the three-axis stabilized platform in the low frequency disturbed environment,a design method of high precision and weak coupling controller for the servo loop of the three-axis stability platform was proposed.A complete closed-loop servo loop transfer function model is derived.According to the design criteria of the servo loop controller,combined with the working environment and index re-quirements of the three-axis stable platform,a servo loop controller with high precision and weak coupling performance is designed to improve the control accuracy of the inertial platform.Through simulation and dynamic tests,the correctness and superiority of the design method of the servo loop controller with high precision and weak coupling are validated.关键词
三轴稳定平台/控制器设计准则/低频扰动/交叉耦合/动态摇摆试验Key words
three-axis stability platform/controller design criteria/low frequency disturbance/cross coupling/dynamic swing test分类
电子信息工程引用本文复制引用
高荣荣,魏宗康,闫光亚,彭荻,赵友..三轴稳定平台伺服回路高精度弱耦合控制器设计方法[J].飞控与探测,2025,8(1):32-39,8.基金项目
航天科技基金(KJW-ZYZYJ-2021-009) （KJW-ZYZYJ-2021-009）
