摘要
研究了具Ｌ２有界不确定性系统鲁棒最优设计（ＬＱＬ）中满足极点约束的加权阵的选取问题．首先建立鲁棒最优极点配置区域，然后给出加权阵的构造性公式，实现了一定稳定裕度下的鲁棒性优化设计．最后举例说明该方法的有效性．
The paper investigates the selection of weight matrix in LQL index for optimization of uncertain systems with L 2 bounded uncertainty while satisfying the regional pole constraint. Based on the given robust optimal pole placement region, the constructive equation for the weight matrix Q is presented. In this case, the robust optimal design is achieved with the stability margin. The illustrative example demonstrates the effectiveness of the method.
出处
《信息与控制》
CSCD
北大核心
1999年第2期111-115,120,共6页
Information and Control
基金
国家自然科学基金
关键词
最优控制
不确定性系统
鲁棒性
优化设计
L 2 bounded uncertainty, weight matrix, robust optimal regional pole placement
