LPV control of a 6-DOF vehicle

被引：58

作者：

Ghersin, AS ^{[1
]}

Peña, RSS

机构：

[1] Univ Buenos Aires, Sch Engn, Dept Elect, RA-1063 Buenos Aires, DF, Argentina

[2] Natl Space Activ Commiss, CONAE, RA-1063 Buenos Aires, DF, Argentina

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2002年 / 10卷 / 06期

关键词：

gain scheduling; linear matrix inequality (LMI); linear parameter varying (LPV); pole placement;

D O I：

10.1109/TCST.2002.804123

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A linear parameter varying (LPV) controller design example for the position and attitude control of a spacecraft is presented. The six degree-of freedom (DOF) model including the aerodynamics is described. Simulations with the nonlinear 6-DOF model show the usefulness of the design procedure. The practical problem of "fast dynamics" in the controller is solved by an ad hoc method based on the use of a single quadratic Lyapunov function with pole clustering constraints for each frozen linear time invariant (LTI) system in the parameter variation set. The results show that the method facilitates simulation and allows for addressing implementation aspects such as the sampling rate.

引用

页码：883 / 887

页数：5

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