Networked Non-fragile H∞ Control for Lipschitz Nonlinear System with Quantization and Packet Dropout in Both Feedback and Forward Channels

Weiguo Ma, Xia Xu, Hairong Zhu
2017 Journal of Computing and Information Technology  
The networked non-fragile H∞ control problem for Lipschitz nonlinear system with quantization and packet dropout in both feedback and forward channels is investigated in this paper. The sensor measurement and controller output are quantized by logarithmic quantizers before beeing transmitted over the network. The packet transmissions in the communication channels from the sensor to the controller and from the controller to the actuator are modeled as Markov chains respectively. Based on the
more » ... y. Based on the Lyapunov functional approach, the networked non-fragile H∞ controller is designed to stabilize the Lipschitz nonlinear system and achieve the prescribed H∞ performance. Finally, a numerical example is provided to illustrate the effectiveness and superiority of the proposed method. ACM CCS (2012) Classification: Applied computing → Operations research → Industry and manufacturing → Command and control Information systems → Information systems applications → Process control systems
doi:10.20532/cit.2017.1003404 fatcat:677v3gjpufgghjps46ynbxckde