Title :
Digital redesign based on the principle of equivalent areas using a slewer-hold
Author :
Itoh, Y. ; Hori, N.
Author_Institution :
Graduate Sch. of Syst. & Inf. Eng., Univ. of Tsukuba, Japan
Abstract :
This paper proposes a new digital redesign method for a linear state-feedback control system where the discretization of the closed-loop control input signal is carried out based on the principle of equivalent areas. The proposed method is applied to decoupled CCV flight control and simulated to assess its control performance. Simulation results are presented to reveal a potential problem in using this principle as is for digital control.
Keywords :
aerospace computing; aircraft control; closed loop systems; control system synthesis; digital control; linear systems; state feedback; closed-loop control input signal discretization; decoupled CCV flight control; digital control; digital redesign method; equivalent areas; linear state-feedback control system; slewer-hold; Aerospace control; Aerospace simulation; Aircraft; Control systems; Delay; Digital control; Feedback; Sampling methods; Stability; Systems engineering and theory;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1196596
