首页 | 本学科首页   官方微博 | 高级检索  
     

实时变焦跟踪控制系统的研究
引用本文:王婵娟,傅承毓,刑辉,张桐.实时变焦跟踪控制系统的研究[J].光电工程,2006,33(9):10-14.
作者姓名:王婵娟  傅承毓  刑辉  张桐
作者单位:中国科学院光电技术研究所,四川,成都,610209;中国科学院研究生院,北京,100039;中国科学院光电技术研究所,四川,成都,610209
基金项目:国家高技术研究发展计划(863计划)
摘    要:为拓展光电捕获跟踪瞄准(ATP)系统的跟踪范围和应用范围,运用光学原理和智能控制理论,对实时变焦跟踪控制系统进行研究和设计。它根据跟踪目标的远近、大小和形状等因素实时改变跟踪电视镜头的焦距,从而改变跟踪视场,捕获各种复杂目标。并运用专家控制理论设计鲁棒PID控制器,使控制器能容忍系统参数变化。仿真和实验结果表明,跟踪系统不仅能灵活快速地捕获跟踪各种复杂的目标,且动态性能和稳态性能均达到系统的要求,成功完成实时连续变焦与控制功能。

关 键 词:ATP系统  实时变焦  跟踪视场  专家控制  鲁棒PID控制器
文章编号:1003-501X(2006)09-010-05
收稿时间:2006-04-16
修稿时间:2006-07-14

Real time changing focus tracking control system
WANG Chan-juan,FU Chen-yu,XING Hui,ZHANG Tong.Real time changing focus tracking control system[J].Opto-Electronic Engineering,2006,33(9):10-14.
Authors:WANG Chan-juan  FU Chen-yu  XING Hui  ZHANG Tong
Affiliation:1The Institute of Optics and Electronics, the Chinese Academy of Sciences, Chengdu 610209, China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
Abstract:In order to improve the tracking area and application field of the Acquisition Tracking Pointing (ATP) system, A real time changing focus tracking control system is developed based on the principle of optics and modern control theory. It can change focus of tracking TV according to tracking object size, distance and shape, so it changes the tracking inspect field to capture any complicated objects. With expert control theory, a robust PID controller is designed to tolerate parameters changing of the system. Simulation and experiment results indicate that tracking system not only can capture some complicated object fast , but also can meet the needed performance of dynamic and steady-state of the system. It completes the function of real time changing focus continuously and control successfully.
Keywords:ATP system  Real time changing focus  Tracking field  Expert control  Robust PID controller
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号