Dynamic Event-Triggered State Observers for a Class of Nonlinear Systems With Time Delays and Disturbances
Dinh Cong Huong, Van Thanh Huynh, Hieu Trinh
Abstract
This brief considers event-triggered robust observers for one-sided Lipschitz systems with time delays and disturbances. We first design a Zeno-free dynamic event-triggered mechanism. Then, based on this mechanism, we design a robust state observer, which ensures that the state estimation vector robustly estimates the state vector of the systems. Two numerical examples and simulation results are provided to illustrate the obtained theoretical results.
Topics & Concepts
Control theory (sociology)Zeno's paradoxesNonlinear systemLipschitz continuityObserver (physics)State vectorState (computer science)Computer scienceState observerClass (philosophy)Robustness (evolution)Control engineeringMathematicsEngineeringAlgorithmArtificial intelligenceControl (management)GeometryQuantum mechanicsPhysicsGeneClassical mechanicsBiochemistryMathematical analysisChemistryStability and Control of Uncertain SystemsAdaptive Control of Nonlinear SystemsFault Detection and Control Systems