再生反馈技术在跟踪控制系统中的应用  

Application of Regenerative Feedback Technology in Tracking Control System

作　　者：王小齐[1] 赵振海[1] 李晶娣[1] 李广良[1] 

机构地区：[1]西安应用光学研究所,陕西西安710065

出　　处：《应用光学》2004年第6期1-4,共4页Journal of Applied Optics

摘　　要：　为提高伺服系统跟踪精度,利用现代计算机辅助控制技术,用软件进行坐标变换与反变换、数字计算与滤波和再生补偿量的计算,构成具有再生反馈(近似前馈)的复合控制跟踪系统,最终实现对高速运动目标的高精度跟踪。此技术应用于国家某重点项目中,经过陆地试验和海上试验,充分验证了试验效果很理想。本技术可应用于各种运动目标的跟踪系统中,可有效提高系统跟踪精度。With the state-of-date computer-aided control technology,in which the coordinate transformation and retransformation, the digital calculation and filtering/regenerative compensating calculation are carried out, the compound control-tracking system with regenerative feedback is built up and the high-precision tracking to high-speed moving objects is finally realized. The technology used in one of the national key projects was proved to be ideal by the land and sea tests, can be used in tracking systems for tracking various moving objects and can effectively improve the tracking accuracy of tracking systems.

关 键 词：再生反馈 复合控制 陀螺稳定 动态跟踪精度 

分 类 号：TP271.9[自动化与计算机技术—检测技术与自动化装置] V241.5[自动化与计算机技术—控制科学与工程]