|
|||||
|
|
| 大型挠性充液卫星自适应PID智能控制技术研究 | |
| 引用本文： | 孙宝祥,崔静. 大型挠性充液卫星自适应PID智能控制技术研究[J]. 航天控制, 2007, 25(4): 26-30 |
| 作者姓名： | 孙宝祥 崔静 |
| 作者单位： | 北京控制工程研究所,北京,100080 |
| 摘 要： | 介绍以新一代静止轨道三轴稳定卫星平台为研究对象的大型挠性充液卫星的自适应PID智能控制方案。自适应PID智能控制继承了PID控制器的优点,在PID控制器的基础上增添了模态参数智能自主在轨辨识、自适应滤波器参数自主确定,从而使自适应PID智能控制的鲁棒性、可靠性、安全性显著增强,即使帆板挠性或液体晃动等模态参数超出预定指标范围,也可以自主地智能地消除可能出现的姿态振荡。 |
| 关 键 词： | 智能控制 PID 自适应滤波器 模态参数识别 |
| 文章编号： | 1006-3242(2007)04-0026-05 |
| 修稿时间： | 2006-05-20 |
Research on Adaptive PID Intelligent Control Technique |
|
| Sun Baoxiang,Cui Jing. Research on Adaptive PID Intelligent Control Technique[J]. Aerospace Control, 2007, 25(4): 26-30 | |
| Authors: | Sun Baoxiang Cui Jing |
| Abstract: | The paper presents the adaptive PID intelligent control concept for large flexible and liquid filled satellite of the new generation of 3-axis-stablized geostationary satellite's bus.The adaptive PID intelligent control based on the classical PID control aided with on-orbit intelligent autonomous modal parameter identification and adaptive filter parameter autonomous determination has the advantages of more strong robustness,reliability and safety.Even if the parameter value of the solar array model or the liquid sloshing model is out of the range of performance requirements,the attitude vibration can be intelligently and autonomously removed by the adaptive PID intelligent control. |
| Keywords: | Intelligent control PID Adaptive filter Modal parameter identification |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |