Mixed LQR/H∞ Non-fragile Control with Regional Pole Placement for Flight Kinematics System

摘要：

A kind of mixed LQR/ H∞ non-fragile controller with regional pole placement is designed for interval system model of flight kinematics system in this paper. H∞ performance, regional pole placement and robust guaranteed cost control of linear time invariant system are considered in this method and the existed conditions of the controller are deduction by linear matrix inequality (LMI) approach. Also, we consider the gain variation of controller due to parametric uncertainties and modeling errors which exist in fight kinematics system. Finally, simulation comparisons between non-fragile controller and traditional robust controller that without considering the gain variation of controller show the advantages and effectiveness of our approach.

关键词： H∞ control Regional pole placement Guaranteed cost control Flight kinematics system.

作者: Yiqing Huang Changyin Sun Li Wang Jianwei Xia

作者单位: school of Automatic, Southeast University

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 1410-1414

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）