On regularizing singular systems by decentralized output feedback

Singular Perturbation Theory in Output Feedback Control of Pure-Feedback Systems

This paper studies output feedback control of pure-feedback systems with immeasurable states and completely non-affine property. Since availability of all the states is usually impossible in the actual process, we assume that just the system output is measurable and the system states are not available. First, to estimate the immeasurable states a state observer is designed. Relatively fewer res...

Robust impulse control of uncertain singular systems by decentralized output feedback

This correspondence considers a problem of robust impulse control of uncertain singular systems by decentralized output-feedback. It derives a perturbation upper bound that ensures the existence of decentralized output-feedback control law such that the closed-loop system remains both regularity and impulse free for any allowable perturbations. Algebraic sufficient conditions are also presented...

A SVD approach to H∞ decentralized static output feedback fuzzy control design for nonlinear interconnected systems

This study introduces decentralized static output feedback fuzzy control design for nonlinear interconnected systems via T-S fuzzy models. In general, due to the interactions among subsystems, it is dif cult to design an decentralized output feedback controller for nonlinear interconnected systems. A singular value decomposition (SVD) method is proposed in this study to solve the decentralized ...

On impulsive modes of linear singular systems subject to decentralized output feedback

Algebraic properties of singular systems subject to decentralized output feedback