文献类型：期刊文献

英文题名：Security control for Markovian jump systems under fading channel: A finite-time sliding-mode method

作者：Zhao, Meng[1];Cao, Zhiru[2];Yang, Yekai[1];Niu, Yugang[1,3]

机构：[1]East China Univ Sci & Technol, Key Lab Smart Mfg Energy Chem Proc, Minist Educ, Shanghai, Peoples R China;[2]Shanghai Univ, Sch Mech Engn & Automat, Shanghai, Peoples R China;[3]East China Univ Sci & Technol, Key Lab Smart Mfg Energy Chem Proc, Minist Educ, Shanghai 200237, Peoples R China

年份：2023

卷号：33

期号：10

起止页码：5289

外文期刊名：INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL

收录：;EI(收录号：20230913639791);WOS:【SCI-EXPANDED(收录号:WOS:000937391600001)】；

基金：ACKNOWLEDGMENTS This work was supported in part by the National Natural Science Foundation of China (62073139, 62203288).

语种：英文

外文关键词：channel fading; deception attacks; finite-time boundedness; Markovian jump systems; sliding mode control

摘要：The finite-time sliding mode control (SMC) design is developed in this work for Markovian jump systems with peak-bounded external disturbances, where the system state may suffer from the channel fading and deception attacks over the sensor-to-controller channel. The multiplicative fading model is introduced to describe the fading phenomenon in the unpredictable communication network, and the channel coefficients are mutually independent random variables that take values in certain intervals. Besides, the deception attacks on the transmitted state signals may be stochastically launched. Under the effect of channel fading and deception attacks, a sliding surface involving fading parameter is devised, and a security finite-time SMC law is designed to achieve the finite-time reachability of the specified sliding surface. Furthermore, by adopting the partitioning strategy during the reaching phase and sliding phase of SMC design, the derived sufficient criteria can achieve the stochastic finite-time boundedness. Finally, the numerical simulation results are provided to illustrate the developed finite-time SMC approach under the fading communication and malicious attacks.