Stability and Stabilization of Networked Control Systems with Bounded Packet Dropout  

作　　者：SUN Ye-Guo QIN Shi-Yin 

机构地区：[1]Department of Mathematics and Computational Science, Huainan Normal University, Huainan 232001, P.R. China [2]School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, P.R. China

出　　处：《自动化学报》2011年第1期113-117,共5页Acta Automatica Sinica

基　　金：Supported by National Natural Science Foundation of China （60875072）; the Youth Fund of Anhui Province（2010SQRL162）

摘　　要：在这份报纸，与围住的包退学学生一起的联网的控制系统(NCS ) 的一个类的稳定性和稳定问题被调查。一条反复的途径被建议作为 Markovian 与围住的包退学学生一起为 NCS 建模跳线性系统(MJLS ) 。MJLS 的转变可能性由于网络的复杂性是部分未知的。在考虑下面的系统是更一般的，它完全用盖住系统知道并且完全未知的转变可能性作为二个空间案例。而且， sensor-to-controller 和 controller-to-actuator 包退学学生同时被考虑。为内在的系统的随机的稳定性和稳定的足够的条件经由线性矩阵不平等(LMI ) 被导出明确的表达。最后，二个解说性的例子被给表明建议结果的有效性。In this paper,the stability and stabilization problems of a class of networked control systems（NCSs） with bounded packet dropout are investigated.An iterative approach is proposed to model the NCSs with bounded packet dropout as Markovian jump linear systems（MJLSs）.The transition probabilities of MJLSs are partly unknown due to the complexity of network.The system under consideration is more general,which covers the systems with completely known and completely unknown transition probabilities as two spacial cases.Moreover,both sensor-to-controller and controller-to-actuator packet dropouts are considered simultaneously.Sufficient conditions for stochastic stability and stabilization of the underlying systems are derived via linear matrix inequalities（LMIs） formulation.Lastly,two illustrative examples are given to demonstrate the effectiveness of the proposed results.

关 键 词：控制系统 稳定性 NCSs HVAC 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]