Set of admissible reference signals and control of systems with state and control constraints
Set of admissible reference signals and control of systems with state and control constraints
复制标题
一组允许的参考信号以及具有状态和控制约束的系统控制
DOI：
10.1109/cdc.1999.830174
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
M. Fujita
中科院分区：
文献类型：
--
作者：
K. Hirata;M. Fujita
本文研究了具有点向状态和控制约束的系统的“安全”参考信号集的特征。其主要思想是构造两个确定的子集，使得对于任何包含在参考信号空间子集中的参考输入，避免约束违反等同于将闭环系统的初始条件限制在状态空间的另一个子集上。利用该方法实现了一种参考调速器控制方案。在满足初始状态允许条件的前提下，证明了该控制方案满足约束条件和设定点跟踪要求。
This paper considers characterization of the set of reference signals which are 'safe' for the systems with pointwise-in-time state and control constraints. The main idea is to construct two certain subsets such that for any reference input which is contained in the subset of the space of reference signals, avoiding constraint violation is equivalent to restricting the initial condition of the closed-loop system to the other subset of the state space. The proposed method is utilized to realize a reference governor control scheme. An admissibility condition on the initial state is satisfied, the control scheme is proved to fulfill the constraints and set-point tracking requirements.