摘要
本文应用线性矩阵不等式方法(LMIs)给出了椭圆区域的LMIs表示形式,研究了不确定连续和离散系统的区域极点配置问题,讨论了使闭环系统的所有极点配置在给定的椭圆区域的充分必要条件。所给的定理推广了基于圆盘区域的极点配置问题,最后通过实例仿真验证了该定理的有效性。
Linear matrix inequalities (LMIs) form of the ellipse domain is addressed based on the linear matrix inequalities (LMIs) approach.The sufficient condition of the pole assignment of the uncertain systems and disperse systems is derived based on LMIs method.Finally an example is provided to demonstrate the applicability of this proposed approach.
出处
《数字技术与应用》
2010年第6期127-128,共2页
Digital Technology & Application
基金
福建省自然科学基金
2009J05142