Event-Triggered Observers and Observer-Based Controllers for a Class of Nonlinear Systems
It addresses the problem of stabilizing nonlinear plants with limited state information under communication constraints, offering a theoretical framework for event-triggered control.
This paper develops event-triggered observers and observer-based controllers for nonlinear systems with partial state knowledge, ensuring asymptotic convergence under network constraints, demonstrated on a flexible-link robot.
In this paper, we investigate the stabilization of a nonlinear plant subject to network constraints, under the assumption of partial knowledge of the plant state. The event triggered paradigm is used for the observation and the control of the system. Necessary conditions, making use of the ISS property, are given to guarantee the existence of a triggering mechanism, leading to asymptotic convergence of the observer and system states. The proposed triggering mechanism is illustrated in the stabilization of a robot with a flexible link robot.