Stability analysis of networked control systems
Stability analysis of networked control systems
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DOI：
10.1109/acc.1999.786599
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发表时间：
1999-06
期刊：
影响因子：
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通讯作者：
SystemsGregory C. Walsh;Hong-Jin Ye;Linda Bushnell
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文献类型：
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作者：
SystemsGregory C. Walsh;Hong-Jin Ye;Linda Bushnell
我们为网络控制系统（NCS）引入一种控制网络协议——一次性尝试丢弃（TOD），并且首次为新协议以及常用的静态调度访问方法提供了全局指数稳定性的分析证明。控制器的设计无需考虑反馈回路中网络的存在，因此可以采用许多控制器设计技术。在仿真中对新网络协议和静态调度协议的性能进行了比较。
We introduce a control network protocol, try-once-discard (TOD), for networked control systems (NCS), and provide, for the first time, an analytic proof of global exponential stability for both the new protocol and the commonly used statically scheduled access methods. Controllers are designed without regarding the presence of the network in the feedback loop, so consequently many controller design techniques may be employed. The performance of the new network protocol and the statically scheduled protocols are compared in simulations.