本文提出了一种镇定线性大系统的动态递阶控制新方案。对于分散控制线性大系统,如果是可控可观的,则可以设计一个上一层系统,并能确定它的最小维数,使所产生的新系统在递阶控制下无固定模,从而能够得到一个协调控制器,使整个闭环系统能任意配置极点。这种新的大系统动态递阶控制具有实际意义,其递阶控制器的设计也简单易行。 In this paper, we propose a new dynamic hierarchical control scheme for a large-scale linear system. For decentralized control of linear large systems, if it is controllably observable, a superlattice system can be designed and its minimum dimensionality can be determined so that the resulting new system has no fixed mode under the hierarchical control, so that it can be obtained A coordinated controller that allows the entire closed-loop system can be arbitrarily configured pole. This new large-scale system of dynamic hierarchical control of practical significance, its hierarchical controller design is also simple and easy.