论文信息 - Disturbance attenuation in finite-spectrum-assignment controllers

Disturbance attenuation in finite-spectrum-assignment controllers

Two finite-spectrum-assignment controllers for continuous linear dynamic systems with multiple time delays in input signal are introduced. The controllers are shown to comprise least-squares state estimators. Disturbance attenuation properties stipulated by the choice of shift operator in the observers are studied.

Alexander Medvedev

[1] A. Pearson,et al. Feedback stabilization of linear autonomous time lag systems , 1986 .

[2] A. Medvedev,et al. Feedforward time-delay structures in state estimation: finite memory smoothing and continuous deadbeat observers , 1994 .

[3] Luciano Pandolfi,et al. Dynamic stabilization of systems with input delays , 1991, Autom..

[4] Masami Ito,et al. An observer for linear feedback control laws of multivariable systems with multiple delays in controls and outputs , 1981 .

[5] A. Olbrot,et al. Finite spectrum assignment problem for systems with delays , 1979 .

[6] Etsujiro Shimemura,et al. Predictive control for systems with time delay , 1983 .

[7] A. Olbrot. Stabilizability, detectability, and spectrum assignment for linear autonomous systems with general time delays , 1978 .

[8] H. Dym,et al. Explicit formulas for optimally robust controllers for delay systems , 1995, IEEE Trans. Autom. Control..

[9] Bruce A. Francis,et al. Feedback Control Theory , 1992 .

[10] I. V. Egorov. Linear differential equations of principal type , 1986 .

[11] P. Lancaster,et al. Invariant subspaces of matrices with applications , 1986 .

[12] A. Medvedev. Continuous least-squares observers with applications , 1995, Proceedings of 1995 34th IEEE Conference on Decision and Control.