Title :
Model reference decoupling controller design via LMI optimization
Author :
Wang, Zhishen ; Zheng, Zongzhun ; Liu, Lei ; Wang, Yongji
Author_Institution :
Key Laboratory of Ministry of Education for Image Processing and Intelligent Control, Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China
Abstract :
This paper proposed a H∞ based controller design method for MIMO system. We use the bound real lemma to design the controller when the reference model is given. The BMI (Bi-linear Matrix Inequality) problem is turned into a LMI (Linear Matrix Inequality) problem by congruence transformation and variables substitution. Given a decoupled reference model, the decoupling controller can be obtained by computer. We apply the method to a linearized vehicle model and the simulation results show the effectiveness of the approach.
Keywords :
H-infinity (H∞); decoupling; linear matrix inequality; model reference control;
Conference_Titel :
Modelling, Identification & Control (ICMIC), 2012 Proceedings of International Conference on
Conference_Location :
Wuhan, Hubei, China
Print_ISBN :
978-1-4673-1524-1
