Output feedback finite-time stabilization of a class of large-scale high-order nonlinear stochastic feedforward systems
Xinghui Zhang, Enyong Liu, Jianlong Qiu, Ancai Zhang, Zhi Liu
Abstract
This paper considers the output feedback finite-time stabilization in probability for a class of large-scale high-order stochastic nonlinear feedforward systems. The output feedback finite-time stabilized controller in probability is firstly designed for the nominal systems by the adding one power integrator. Then with the homogeneous domination method, by introducing an appropriate coordination, an equivalent system of the original system with tunable gain is obtained. After that, by constructing a observer and determining the tunable gains, the output feedback stabilized controller in probability of the original systems is finally given and analysed.
Topics & Concepts
Feed forwardControl theory (sociology)IntegratorNonlinear systemObserver (physics)Output feedbackController (irrigation)Computer scienceMathematicsControl (management)Control engineeringEngineeringBandwidth (computing)PhysicsAgronomyArtificial intelligenceComputer networkBiologyQuantum mechanicsAdaptive Control of Nonlinear SystemsAdaptive Dynamic Programming ControlControl and Stability of Dynamical Systems