文献类型：期刊文献

英文题名：Reliable Fuzzy Tracking Control of Near-Space Hypersonic Vehicle Using Aperiodic Measurement Information

作者：Wang, Yueying[1];Yang, Xixiang[2];Yan, Huaicheng[3]

机构：[1]Shanghai Univ, Sch Mechatron Engn & Automat, Shanghai 200444, Peoples R China;[2]Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China;[3]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China

年份：2019

卷号：66

期号：12

起止页码：9439

外文期刊名：IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS

收录：;EI(收录号：20193307308599);WOS:【SCI-EXPANDED(收录号:WOS:000480309400032)】；

语种：英文

外文关键词：Aperiodic sampling; fuzzy tracking control; near-space hypersonic vehicle (NSHV); stochastic actuator failures

摘要：This paper is concerned with reliable fuzzy tracking control for a near-space hypersonic vehicle (NSHV) subject to aperiodic measurement information and stochastic actuator failures. The NSHV dynamics is approximated by the Takagi-Sugeno fuzzy models and the stochastic failures are characterized by a Markov chain. Different with the existing tracking results on NSHV, only the aperiodic sampling measurements are available during system operation. To realize the tracking objective, a reliable fuzzy sampled-data tracking control strategy is presented. An appropriate time-dependent Lyapunov function is constructed to fully capture the real sampling pattern. The sampling-interval-dependent mean square exponential stability criterion with disturbance attenuation is then established. The solution of the tracking controller gains can be obtained by solving an optimization problem. Finally, the simulation studies on NSHV dynamics in the entry phase are performed to verify the validity of the developed fuzzy tracking control strategy.