| 电视导引头伺服系统模糊PID控制技术研究 |
| |
| 引用本文： | 王涛,何玉珠. 电视导引头伺服系统模糊PID控制技术研究[J]. 测控技术, 2011, 30(6): 57-60 |
| |
| 作者姓名： | 王涛 何玉珠 |
| |
| 作者单位： | 北京航空航天大学仪器科学与光电工程学院; |
| |
| 摘 要： | 为了满足电视导引头位置伺服系统在部件级测试中的要求,在构成位置闭环的基础上设计了模糊PID控制器以操纵执行机构.控制算法根据位置偏差及变化率将响应划分阶段,经试验确定模糊规则,使用模糊推理实时整定各阶段PID参数,使指标趋于最优.仿真及试验结果表明,模糊PID控制器减小了稳态误差,缩短了调节时间和超调量.模糊PID控制...
|
| 关 键 词： | 位置伺服系统 模糊理论 PID控制 |
Research on Fuzzy-PID Control Technique for Servo System of TV Seeker |
| |
| WANG Tao,HE Yu-zhu. Research on Fuzzy-PID Control Technique for Servo System of TV Seeker[J]. Measurement & Control Technology, 2011, 30(6): 57-60 |
| |
| Authors: | WANG Tao HE Yu-zhu |
| |
| Affiliation: | WANG Tao,HE Yu-zhu(School of Instrumentation Science and Opto-Electronics Engineering,Beihang University,Beijing 100191,China) |
| |
| Abstract: | To meet the requirement of testing TV seeker,a design method of a fuzzy PID controller of the position loop for driving a DC motor is given.In the method,response to the control signal is divided into several steps by estimating guidance error and change rate.Then,fuzzy rulers based on experiment research are used to regulate PID parameters in different step.The simulation result demonstrates that fuzzy PID controller can reduce steady-state error,shorten settling time and restrain the overshoot.And it is b... |
| |
| Keywords: | position servo system fuzzy theory PID control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《测控技术》浏览原始摘要信息 |
|
点击此处可从《测控技术》下载全文 |
|
