Mized H2/H∞ Gain Scheduled State Feedback Control for an Airborne Dispenser Pitch-Azis Autopilot

摘要：

this paper presents a mixed H2/H∞ state feedback control and its application to airborne dispenser pitch-axis autopilot design. Linear matrix inequality conditions that depend only on the vertices of polytope are given for existence of a stabilizing gain scheduled state feedback for linear parametervarying system in convex polytopic domain,and the solution of the controller is given. The proposed method has the potential to yield less conservative results where the parameters involved can be measured or estimated online because some additional free variables are introduced to LMIs. The augmented system of airborne dispenser pitch-axis is modeled with mixed sensitivity method,applying the proposed method,good transient performance,good steady performance and good capability of disturbance rejection are readily achieved.

关键词： state feedback LMIs gain scheduled airborne dispenser

作者: Li Hui Yu Huang Zhang Tao Song Jingyan Wang Tianshu

作者单位: Department of Automation,Tsinghua University,Beijing 100084,China Department of Electronic Engineering,Tsinghua University,Beijing 100084,China School of Aerospace,Tsinghua University,Beijing 100084,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 2801-2806

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）