Title :
Robust control of reheat-fan engine
Author :
Watanabe, R. ; Kurosaki, M. ; Uchida, K. ; Shimemura, E. ; Fujita, M.
Author_Institution :
Dept. of Electr. Eng., Waseda Univ., Tokyo, Japan
fDate :
29 June-1 July 1994
Abstract :
In this paper, reheat-fan engine is described as class of models constructed from nominal and uncertainty model for robust control. In this class of models, uncertainty model consists of structured and unstructured uncertainty, and each model is identified from nonlinear simulation using FFT and ML technique. Then, control requirements and an augmented plant are specified. H∞ controller satisfying the control requirements is designed by using constant scaling matrix. Finally, efficacy of the H∞ controller is shown by computer simulation.
Keywords :
H∞ control; aerospace engines; control system synthesis; robust control; uncertain systems; FFT technique; H∞ controller; ML technique; constant scaling matrix; control requirements; model identification; nonlinear simulation; reheat-fan engine; robust control; uncertainty model; Computer simulation; Control system synthesis; Engines; Fuels; Robust control; Robust stability; Space technology; State-space methods; System identification; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751850
