滞后中立型时变离散控制系统的多层结构镇定性分解

MULTI-LEVEL STRUCTURE AND STABILIZATION DECOMPOSITION OF NEUTRAL TIME-VARYING DISCRETE CONTROL SYSTEMS WITH THE TIME-DELAYS

建立了多组实数滞后中立型关联线性时变离散控制系统的结构概念，采用李雅普诺夫频率域等价性分解法，结合复变函数中的路歇（Ｒｏｕｃｈｅ）定理，给出了无滞后无扰动参数的线性时变离散控制系统的镇定，蕴含了具有扰动结构参数的多组实数滞后中立型关联线性时变离散控制系统的关联镇定，同时给出了扰动参数及滞后界限的估计公式．

The concepts of the structure of the neutral linear variable discrete control system with multigroup real_delays and perturbation parameters are established. On the base of the equivalence method of Lyapunov's frequence and Rouche theorem in complex variable function, the stabilization of the linear variable discrete control system without delays and perturbation parameters imply the interconnected stabilization of the neutral linear variable interconnected discrete control system with multigroup real_delays and perturbation parameters. At the same time, the estimate formulae of the bounded for both real_delays and perturbation parameters are given.