文献类型：期刊文献

英文题名：Chaos synchronization of uncertain coronary artery systems through sliding mode

作者：Qian, D. W.[1,3];Xi, Y. F.[1];Tong, S. W.[2]

第一作者：Qian, D. W.

通讯作者：Qian, DW[1];Qian, DW[2]

机构：[1]North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China;[2]Beijing Union Univ, Coll Robot, Beijing 100101, Peoples R China;[3]Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China

第一机构：North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China

通讯机构：[1]corresponding author), North China Elect Power Univ, Sch Control & Comp Engn, Beijing 102206, Peoples R China;[2]corresponding author), Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China.

年份：2019

卷号：67

期号：3

起止页码：455-462

外文期刊名：BULLETIN OF THE POLISH ACADEMY OF SCIENCES-TECHNICAL SCIENCES

收录：;EI(收录号：20192907209280);Scopus(收录号：2-s2.0-85069051237);WOS:【SCI-EXPANDED(收录号:WOS:000473332000003)】；

基金：This work was supported by the NSFC Project under Grant No. 60904008, the Fundamental Research Funds for the Central Universities under Grant No. 2018MS025 at North China Electric Power University and the Open Program from the State Key Laboratory of Management and Control for Complex Systems under Grant No. 20190113.

语种：英文

外文关键词：chaos synchronization; coronary artery systems; sliding mode control; nonlinear dynamics

摘要：The chaotic phenomena of coronary artery systems are hazardous to health and may induce illness development. From the perspective of engineering, the potential harm can be eliminated by synchronizing chaotic coronary artery systems with a normal one. This paper investigates the chaos synchronization problem in light of the methodology of sliding mode control (SMC). Firstly, the nonlinear dynamics of coronary artery systems are presented. Since the coronary artery systems suffer from uncertainties, the technique of derivative-integral terminal SMC is employed to achieve the chaos synchronization task. The stability of such a control system is proven in the sense of Lyapunov. To verify the feasibility and effectiveness of the proposed method, some simulation results are illustrated in comparison with a benchmark.