Systems with finite communication bandwidth constraints. II. Stabilization with limited information feedback
Systems with finite communication bandwidth constraints. II. Stabilization with limited information feedback
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DOI：
10.1109/9.763226
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发表时间：
1999-05
期刊：
影响因子：
--
通讯作者：
W. Wong;R. Brockett
中科院分区：
文献类型：
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作者：
W. Wong;R. Brockett
关于第一部分，见同上，第42卷，第1294 -8页，1997年。本文介绍了一类新的反馈控制问题。与经典模型不同，这里考虑的系统具有通信信道约束。因此，编码和通信协议的问题成为分析的一个组成部分。由于这些系统不能渐近稳定，如果潜在的动态是不稳定的，一个较弱的稳定性概念称为包容性。一个关键的结果连接包容性与一个不等式方程，涉及通信数据速率和状态的变化率。
For part I, see ibid., vol.42, p.1294-8, 1997. In this paper a new class of feedback control problems is introduced. Unlike classical models, the systems considered here have communication channel constraints. As a result, the issue of coding and communication protocol becomes an integral part of the analysis. Since these systems cannot be asymptotically stabilized if the underlying dynamics are unstable, a weaker stability concept called containability is introduced. A key result connects containability with an inequality equation involving the communication data rate and the rate of change of the state.