摘要
从工程角度出发,以具有挠性太阳翼的卫星为背景,着重研究了挠性卫星的智能控制方案。针对高精度控制这一要求,设计了双层小脑模型神经网络(CMAC)与变结构(VSC)复合智能控制器,并基于单轴气浮台全物理仿真系统进行了实验,取得了较高的姿态控制精度,表明了智能控制方法的有效性。
Intelligent control scheme in view of engineering for flexible space structure was studied such as satellites with solar arrays. According to the requirement of high precision, intelligent control law composed of CMAC neural network and VSC with very simple algorithm and strong robustness was designed. With a physical simulation system based on a single axis air bearing table, the control scheme was realized successfully and high precision attitude was obtained. Results show that the method proposed in this paper is effective.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2007年第1期9-13,共5页
Chinese Space Science and Technology
关键词
智能控制
挠性结构
神经网络
物理仿真
卫星
Intelligent control Flexible structure Neural network Physical simulation Satellite
