论文信息 - Robust stability of time-delay systems with an uncertain time-delay constant

Robust stability of time-delay systems with an uncertain time-delay constant

Frequency domain methods are described for testing the robust stability of a class of time-delay systems with an uncertain time constant. Both parametric and non-parametric uncertainties are considered. Our technique determines, without a sweep of time-delay, the maximum time-delay constant which preserves the robust stability.

Y. Tsypkin | M. Fu

[1] H. Kokame,et al. An Extension of Kharitonov's Theorem and its Application , 1987, 1987 American Control Conference.

[2] Huang Lin,et al. Root locations of an entire polytope of polynomials: It suffices to check the edges , 1987, 1987 American Control Conference.

[3] M. Malek-Zavarei,et al. Time-Delay Systems: Analysis, Optimization and Applications , 1987 .

[4] B. Barmish. A Generalization of Kharitonov's Four Polynomial Concept for Robust Stability Problems with Linearly Dependent Coefficient Perturbations , 1988, 1988 American Control Conference.

[5] B. Barmish,et al. Polytopes of polynomials with zeros in a prescribed set , 1989 .

[6] B. Ross Barmish,et al. Robust stability of perturbed systems with time delays, , 1989, Autom..

[7] A. Olbrot,et al. Robust stability for time-delay systems: the edge theorem and graphical tests , 1989 .

[8] Andrew C. Bartlett. Nyquist, Bode, and Nichols Plots of Uncertain Systems , 1990, 1990 American Control Conference.

[9] M. Fu. Computing the frequency response of linear systems with parametric perturbation , 1990 .

[10] Complicated stability charts for difference-differential equations with constant coefficients and one constant delay , 1991 .