ファジィゲインスケジューリング状態フィードバックとその飛行制御への応用 Fuzzy Gain-scheduling State-feedback and its Application to Flight Controls
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.
- 日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences
日本航空宇宙学会誌 = Journal of the Japan Society for Aeronautical and Space Sciences 45(523), 474-481, 1997-08