Co-design of output-based security control and dynamic event-triggered mechanism for NCSs under hybrid cyber attacks |
| |
| Institution: | 1. The Department of College of Information Science and Engineering, Northeastern University, Shenyang 110819, China;2. The state Key Laboratory of Synthetical Automation for Process Industries, Shenyang, China;1. School of Internet of Things Engineering, Jiangnan University, Wuxi, 214122, China;2. School of Science, Shandong Jianzhu University, Jinan, 250101, China;1. School of Automation, China University of Geosciences, Wuhan 430074, China;2. Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, Wuhan 430074, China;3. School of Computer Science and Technology, Wuhan University of Science and Technology, Wuhan 430065, China;1. The Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150001, China;2. Peng Cheng Laboratory, Shenzhen 518055, China;3. Ningbo Institute of Intelligent Equipment Technology Co., Ltd., Ningbo 315201, China;4. The Department of Control Science and Engineering, Harbin Institute of Technology, Harbin 150001, China;1. School of Automation, Qingdao University, Qingdao 266071, China;2. Shandong Key Laboratory of Industrial Control Technology, Qingdao University, Qingdao 266071, China;3. School of Mathematical Sciences, Ocean University of China, Qingdao 266100, China |
| |
| Abstract: | This paper investigates output-based dynamic event-triggered control for networked control systems (NCSs), in which hybrid cyber attacks randomly occur in communication network. First, a gain adjustable dynamic output feedback (DOF) controller is designed for NCSs and relaxes state-available constraint in presence of three types of attacks, including stochastic deception attacks, replay attacks and aperiodic denial-of-service (DoS) attacks. Second, a output-based dynamic event-triggered mechanism (DETM) is designed to optimize limited network resources under the cyber attacks. Third, a new switched system is established to describe the effect of hybrid cyber attacks, the DOF controller and the DETM simultaneously. Then, criteria for guaranteeing asymptotically stability of the switched system are obtained. Furthermore, the co-design method of DETM and DOF controller is provided to maintain the NCSs stability. Finally, an example is presented to show the effectiveness of the proposed methods in this paper. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
