Toward less conservative designs of multimode controllers for systems with state and control constraints
Toward less conservative designs of multimode controllers for systems with state and control constraints
复制标题
针对具有状态和控制约束的系统，进行不太保守的多模式控制器设计
DOI：
10.1109/cdc.1998.758529
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
T. Maizenberg
中科院分区：
文献类型：
--
作者：
I. Kolmanovsky;E. Gilbert;N. McClamroch;T. Maizenberg
多模控制器是一种有效的镇定工具，用于状态和控制约束下的线性和非线性系统。多模式控制器以保证满足状态和控制约束而不牺牲闭环系统的最终性能的方式在控制器族或设定点族之间切换。当不可测干扰影响系统的运行时，最坏情况下的处理方法可能会导致多模控制器运行中不必要的保守性。本文着重于如何减少保守性的干扰，如利率界或随机描述的额外信息。
Multimode controllers are an effective stabilization tool for linear and nonlinear systems under state and control constraints. The multimode controller switches between a family of controllers or a family of set-points in a way that guarantees satisfaction of state and control constraints without sacrificing the ultimate performance of the closed loop system. When unmeasured disturbances affect the operation of the system, the worst-case scenario approach to their treatment may result in unnecessary degree of conservatism in the multimode controller operation. This paper focuses on ways to reduce the conservatism by incorporating additional information about the disturbance such as rate bounds or stochastic description.