Observer-Based Control of Discrete-Time LPV Systems With Uncertain Parameters $ $
نویسندگان
چکیده
منابع مشابه
Observer-Based Control of Discrete-Time LPV Systems with Uncertain Parameters
In this paper we consider output-based stabilization of discrete-time LPV systems in the situation where the parameters are not exactly known, but only available with a finite accuracy. The controllers are obtained using a separate design of an observer and a state feedback and the interconnection is proven to stabilize the LPV system despite the mismatch between the true and available paramete...
متن کاملDisturbance-Observer-based Robust Control for Time Delay Uncertain Systems
A robust control scheme is proposed for a class of systems with uncertainty and time delay based on disturbance observer technique. A disturbance observer is developed to estimate the disturbance generated by an exogenous system, and the design parameter of the disturbance observer is determined by solving linear matrix inequalities (LMIs). Based on the output of the disturbance observer, a rob...
متن کاملObserver-based Robust Preview Tracking Control Scheme for Uncertain Discrete-time Systems
This paper deals with a design problem of an observer-based robust preview control system for uncertain discrete-time systems. In this approach, we adopt 2-stage design scheme and we derive an observer-based robust controller with integral and preview actions such that a given performance index is satisfactorily small for uncertainties. In this paper, we show that suÆcient conditions for the ex...
متن کاملOptimal Finite-time Control of Positive Linear Discrete-time Systems
This paper considers solving optimization problem for linear discrete time systems such that closed-loop discrete-time system is positive (i.e., all of its state variables have non-negative values) and also finite-time stable. For this purpose, by considering a quadratic cost function, an optimal controller is designed such that in addition to minimizing the cost function, the positivity proper...
متن کاملObserver design with guaranteed RMS gain for discrete-time LPV systems with Markovian jumps
In this paper we consider the problem of designing state observers with guaranteed power-to-power (RMS) gain for a class of stochastic discrete-time linear systems that possess both measurable parameter variations and Markovian jumps in their dynamics. It is shown in the paper that an upper bound on the RMS gain of the observer can be characterized in terms of feasibility of a family of paramet...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Automatic Control
سال: 2010
ISSN: 0018-9286,1558-2523
DOI: 10.1109/tac.2010.2051072