Monitoring the condition of electrolytic capacitors in practical applications is a topic that has been and remains subject much research. This article part research this area. It develops parameter observer (PO) proposes its use for determination equivalent capacity serial resistance capacitors. The an integral-open-loop type second-order system, input which voltage at capacitor terminals measu...

A sufficient condition for the robust D-stability of dynamic interval systems is proposed in this paper. This D-stability condition is based on a parameter-dependent Lyapunov function obtained from the feasibility of a set of matrix inequalities defined at a series of partialvertex-based interval matrices other than the total vertex matrices as previous results. This condition is also extended ...

Linear Parameter-Varying (LPV) systems with jumps and piecewise differentiable parameters is a class of hybrid LPV for which no tailored stability analysis stabilization conditions have been obtained so far.1 We fill this gap here by proposing an approach based on clock- parameter-dependent Lyapunov function yielding under both constant minimum dwell-times. Interesting adaptations the latter re...

Existing control theory for linear parameter-varying systems uses a uniform-in-the-parameters upper bound (a constant scalar) on the induced-L 2 norm. In this paper, this constant is generalized to a function of the parameters; the performance criterion generalizes to an integral quadratic constraint and implies a norm bound that depends naturally on the real-time parameter trajectory. As in ex...