基于STM32微控制器稳定平台数字控制系统的设计  

Design of Digit Stabilized Platform Control System Based on STM32 Microcontroler

作　　者：张瑞 田永全 赵阳 张宏亮 田雪 陈洪波 ZHANG Rui;TIAN Yongquan;ZHAO Yang;ZHANG Hongliang;TIAN Xue;CHEN Hongbo(North Electro-optic Co.,Ltd,Xi’an 710043,China)

机构地区：[1]北方光电股份有限公司,西安710043

出　　处：《弹箭与制导学报》2020年第5期69-71,75,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：针对数字稳定平台的隔离度指标要求,设计了一个以STM32微控制器为核心器件的稳定平台数字控制系统。分析了稳定平台控制系统的工作原理,对硬件和软件系统进行了详细说明,使用数字滤波和双闭环PID算法对数字信号进行处理,然后输出脉宽调制信号控制直流电机。实测结果表明该稳定平台系统能够有效的隔离扰动。In view of the requirements of isolation for a digit stabilized platform, the digit stabilized platform control system based on STM32 microcontroler is designed. The working principle of stabilized platform control system is analysed. The hardware and software system are described in detail. Then process the digital signal with the digital filtering algorithm and PID algorithm and use the pulse width modulation(PWM) signal to control the DC motors. The testing result show that the stabilized platform system can isolate the disturbances effectively.

关 键 词：速率陀螺 功率放大器 PID算法 稳定平台 伺服控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TP368.1[自动化与计算机技术—控制科学与工程]