摘要
研究一类其不确定性满足范数有界分解条件的时滞系统的H∞ 鲁棒控制器设计问题。通过引入附加向量得到增广时滞系统 ,从而利用增广Riccati方程方法实现系统的等效二次鲁棒镇定和H∞ 镇定的约束条件。该方法对增广Riccati方程的求解克服了一般性的Riccati方程求解需要盲目试凑的局限性。
The robust H \-∞ control for time delay uncertain systems whose uncertainties satisfy the norm bounded conditions is presented in this paper. By introducing an appendant vector, we obtain an augmented time delay system, and then we perform the equivalent robust control and H \-∞ control by using augmented Riccati equations. This method overcomes the constraints of the conventional solution to Riccati equations which usually in volves blind trial and error procedure. The given simple illustration demonstrates that this method is efficient.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2002年第3期68-72,共5页
Systems Engineering and Electronics
基金
国家杰出青年基金资助课题 (6992 5 3 0 8)
