大系统的动态递阶控制
Dynamic Hierarchical Control for Large-Scale Systems
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摘要: 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.Abstract: In this paper, a new scheme for stabilizing linear large-scale systems by dynamic hierarchical control is suggested. For a decentralized control linear large-scale system, a higher level system can be designed and its minirnum dimension can be determined such that the resultant new system has no fixed modes under hierarchical control if the large-scale system is controllable and observable. Therefore a coordinate controller is obtained such that the overall closed-loop system can assign the poles arbitrarily.
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