Polytopic LPV System Based Control Design for Multi-propeller airship

摘要：

　　An airship with multi-propeller was proposed in this paper,the nonlinear dynamic model was established and the longitudinal model is transformed into a LPV form by Jacobian linearization method.The discreted LPV system within the interzone of the changing parameters is storied into a tensor,and then HOSVD is used to obtain a finite number of LTI vertex systems,then the robust state-feedback controller was designed in vertex system using linear matrix inequalities(LMIs)approach,and a robust variable gain controller is synthesized via convex decomposition techniques.The velocity tracking of time-varying references based on nonlinear model was carried out with the designed controller; simulation results illustrate the validity of the designed controller.

关键词： Multi-propeller airship Vectored thrust Polytopic LPV System HOSVD H∞ State feedback

作者: L.Chen D.P.Duan

作者单位: Institute of Aerospace Science & Technology,Shanghai Jiao Tong University,Shanghai,200240,China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 4273-4276

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）