摘要
基于LMI方法 ,提出一种控制受约束的PI控制器的设计方法。考虑被控对象控制向量 2范数上界 ,得到控制受约束的LMI表述。并提出改进ILMI算法 ,用于解决控制受约束PI控制器求解问题。以某型单转子涡喷发动机为被控对象 。
PI control-constraint controller design is presented on the basis of LMI. Control-constraint LMI representation is obtained taking account of upper bound on Euclidian 2-norm of control input. Improved ILMI algorithm is developed to solve the problems of the PI controller design.The simulated demonstration is conducted on a single-spool engine as the controlled object, and the results are satisfactory.
出处
《航空发动机》
2004年第4期31-33,共3页
Aeroengine