Title :
Characterization of the allowable perturbations for disturbance rejection and data sensitivity
Author :
Koumboulis, F.N.
Author_Institution :
Sch. of Technol. Sci., Thessaly Univ., Volos, Greece
Abstract :
In this paper the problem of disturbance rejection and data sensitivity is studied for the case of linear time invariant systems. Using a proportional state feedback law, the necessary and sufficient conditions for the problem to have a solution are established. The set of all allowable perturbations is explicitly characterized. An independent version of the perturbation special feedback law solving the problem for all allowable perturbations is derived. The necessary and sufficient conditions for disturbance rejection, data sensitivity and BIBO stability are established. A feedback law solving the later problem for all allowable perturbations is also derived
Keywords :
linear systems; perturbation techniques; proportional control; stability; state feedback; BIBO stability; allowable perturbations; data sensitivity; disturbance rejection; linear time invariant systems; proportional state feedback law; Aircraft; Closed loop systems; Equations; Stability; State feedback; Sufficient conditions; Time invariant systems; Tin; Vectors;
Conference_Titel :
Electronics, Circuits, and Systems, 1996. ICECS '96., Proceedings of the Third IEEE International Conference on
Conference_Location :
Rodos
Print_ISBN :
0-7803-3650-X
DOI :
10.1109/ICECS.1996.582910
