著者
藤森 篤
出版者
一般社団法人 日本航空宇宙学会
雑誌
日本航空宇宙学会誌 (ISSN:00214663)
巻号頁・発行日
vol.45, no.523, pp.474-481, 1997-08-05 (Released:2010-12-16)
参考文献数
9
被引用文献数
2 2 2

This paper presents a flight control technique using fuzzy gain-scheduling state-feedback. The dynamics of an aircraft considered in this paper is regarded as a linear parameter-varying system in which the altitude and the flight velocity are varying. The system is given by a fuzzy model which consists of linear time-invariant systems at some operating points. The state-feedback gains of the fuzzy gain-scheduling are obtained so as to satisfy multiple linear matrix inequalities. The proposed technique shows better control performance than conventional linear quadratic regulators and a conventional gain scheduling technique in a numerical simulation of a longitudinal flight control problem.