摘要
本文对可展开天线的展开末瞬时的速度控制进行了研究 ,在可展开天线的动力学建模、动力分析、系统辩识和控制系统设计等方面做了有益的尝试 ,给出了可展开天线展开末瞬时速度控制的一种智能控制方法。计算机数字仿真结果表明 :该控制系统能够满足控制要求 ,且具有良好的准确性、灵活性、适应性等。该方法也适于其他多柔体系统的末瞬时的速度控制。
In this paper,many useful tries have been done on dynamics modeling and dynamical analysis of flexible multi body、system identification and control of the deployable antenna,with an emphasize on the end velocity control problem.And an intelligent control approach has been proposed as a solution to it.The validity of the above mentioned results in this paper is confirmed by means of computer simulations.Furthermore,it is shown that the control system behaves very good on veracity、agility and adaptability.
出处
《宇航学报》
EI
CSCD
北大核心
2000年第4期84-89,共6页
Journal of Astronautics
基金
国家自然科学基金
关键词
空间大型可展开天线
展开末瞬时
速度控制
Deployable Antenna\ Flexible Multi body\ Neural Network\ System Identification\ Intelligent Control
