In this paper, we consider the fifth order discrete model of an aircraft (longitudinal) control system which possesses three slow (velocity, pitch angle and altitude) and two fast (angle of attack and pitch angular velocity) modes and exhibits a two-time scale property. Using the recent results of the time scale analysis of discrete control systems, the high-order discrete model is decoupled into low-order slow and fast subsystems. The results of the decoupled system are found to be in excellent agreement with those of the original system.
Time scale analysis of a digital flight control system
Zeitmassstabsanalyse eines digitalen Flugregelungssystems
Proc. of the 1986 American Control Conf. ; 1 ; 509-510
1986
2 Seiten, 5 Quellen
Aufsatz (Konferenz)
Englisch
Digital multimode flight control system
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