Event Trigger Design For Nonlinear Networked Control Systems Without Acknowledgements

In this thesis,we study the problem of event trigger design for nonlinear networked control systems without acknowledgements.Firstly,in the case of sensor-controller chan-nel with constant transmission delay,a hybrid system model is established by introduc-ing auxiliary variables,and the stability analysis is carried out by choosing appropriate Lyapunov function.A dynamic(static)event trigger is designed which ensure that the event triggering interval have a strictly positive lower bound,which effectively eliminates Zeno phenomenon.Secondly,considering packet losses in the sensor-controller channel and transmission delays in the controller-actuator channel,different dynamic event triggers are designed for the two channels to ensure the asymptotic stability of the closed-loop system.Finally,numerical examples are given to verify the validity of conclusion by solving the linear matrix inequality.