Control allocation for a V/STOL aircraft based on robust fuzzy control

被引:8
|
作者
Fan Yong [1 ]
Meng XianYu [1 ]
Yang XiLi [1 ]
Liu Kai [1 ]
Zhu JiHong [1 ]
机构
[1] Tsinghua Univ, Dept Sci & Technol, Beijing 100084, Peoples R China
基金
中国国家自然科学基金;
关键词
V/STOL; tailless; robust control; fuzzy; control allocation; H-INFINITY-CONTROL; NONLINEAR-SYSTEMS;
D O I
10.1007/s11432-011-4257-0
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This study addresses the design of an output-feedback H-infinity and fuzzy mixed controller for an advanced vertical and/or short take-off and landing aircraft that exhibits satisfactory global stability criteria. A fuzzy logic based optimization approach is employed to solve autonomously the constrained control allocation problem by suitably adjusting the components of the output vector and finding a proper vector in the attainable moment set. Simulations show that the designed fuzzy controller is better suited to resist external disturbances, and is robust against parameter perturbations.
引用
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页码:1321 / 1326
页数:6
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