polytopic uncertain linear systems
LMI approach to robust stability and stabilization of nonlinear uncertain discrete time systems with convex polytopic uncertainties
... nonlinear uncertain discrete-time systems with convex polytopic of ...convex polytopic-type ...of linear matrix ...nonlinear uncertain discrete-time control systems is ...
14
Linear Uncertain Discrete Time Delay System: A Survey
... with systems with multiple constant delays, unknown or time-varying delays belonging to intervals, or no ...stochastic systems as well as in extending the method to deal with sampled data filter design with ...
6
μ-Dependent model reduction for uncertain discrete-time switched linear systems with average dwell time
... discrete-time polytopic uncertain switched linear systems with average dwell time switching is ...switched systems is …rst explored, and a -dependent approach is then introduced for the ...
16
Stabilization of constrained uncertain systems by an off-line approach using zonotopes
... for uncertain polytopic discrete-time sys- tems using zonotopic invariant sets is ...by linear in- terpolation between the feedback gains correspond- ing to the zonotopic invariant sets previously ...
7
New results on reachable set bounding for linear time delay systems with polytopic uncertainties via novel inequalities
... This work is further focused on analyzing a bound for a reachable set of linear uncertain systems with polytopic parameters. By means of L-K functional theory and novel inequalities, some new ...
13
Fractional order polytopic systems: robust stability and stabilisation
... order polytopic systems (FOS). In the proposed approach, Linear Matrix Inequalities (LMI) formalism is used to check if the pseudo-state matrix eigenvalues belong to the FOS stability domain whatever ...
10
Robust guaranteed-cost preview repetitive control for polytopic uncertain discrete-time systems
... on uncertain parameters, it is desirable to design a control system is not only asymptotically stable but also guarantees an adequate level of con- trol ...of uncertain discrete-time systems, a ...
24
An Equivalent LMI Representation of Bounded Real Lemma for Continuous Time Systems
... of linear parameter-dependent systems are based on affine-type and poly- topic parameter-dependent Lyapunov functions, respectively; a concept called multiconvexity assures that the robust stability condition ...
8
Generalized robust gain-scheduled PID controller design for affine LPV systems with polytopic uncertainty
... and uncertain parameters without using the multi-convexity requirement, or major restrictions on the closed-loop system or controller ...LPV-based linear quadratic regulator (LQR) formulation [2, 19, 28, ...
17
A Polyhedral Off Line Robust MPC Strategy for Uncertain Polytopic Discrete Time Systems
... In the work by Kothare et al. [2], robust MPC synthesis which allows an explicit incorporation of model uncertainty in the problem formulation was proposed. The goal is to design the state feedback control law which ...
18
Interpolation based Off line Robust MPC for Uncertain Polytopic Discrete time Systems
... for uncertain polytopic discrete-time systems [23] is further improved by implementing interpolation ...by linear interpolation between the pre- computed state feedback ...
18
A NOVEL TWO DIMENSIONAL SPECTRAL/SPATIAL HYBRID CODE FOR OPTICAL CODE DIVISION MULTIPLE ACCESS SYSTEM
... p for the system (1). When the system under consideration is inherently time-delay non-linear, i.e. the case p i 1 , the problem becomes more complicated and difficult to solve, and not many results have been ...
15
Design of a Sliding Mode Controller (SMC) based on Reaching Law
... The variety of application of SMC controllers is very wide due to its robustness, associated to disturbance rejection capacity and simplicity [3]. SMC is a robust method for the systems which possesses some ...
5
A new switching strategy for exponential stabilization of uncertain discrete-time switched linear systems in guaranteed cost control problem
... In these studies, the switching strategy and the state- feedback controller are designed by using Common Lyapunov Function (CLF) and Multiple Lyapunov Functions (MLFs) techniques. Switching strategy is designed based on ...
9
On controllability and stability of uncertain systems
... After proving that, for certain values of the damping, rR,t can lie between re and rR in the case of the linear oscillator, we introduced a new approach to the problem by means of consid[r] ...
162
Actuator Fault Reconstruction based Adaptive Polytopic Observer for a Class of Continuous-Time LPV Systems
... In this paper, an adaptive LPV observer using LPV approach has been presented for a polytopic system. A constant fault and a variable fault were considered. A polyquadratic Lyapunov function was used to perform ...
8
A Quick Review on Applications of Fuzzy Logic in Waste Water Treatment
... Many uncertain factors may affect the operation of Wastewater Treatment process, due to the complexity of wastewater treatment processes, classical methods showed significant difficulties when trying to control ...
7
Feasible parallel-update distributed MPC for uncertain linear systems sharing convex constraints
... A distributed MPC approach has been presented for uncer- tain linear, dynamically decoupled subsystems sharing convex constraints. The distributed controllers optimize in parallel at each time step, and no ...
12
A Point Memory State Observer with Adjustable Parameters for a Class of Uncertain Linear Systems with State Delays
... In this paper, we present a point memory robust state observer with time-varying adjustable parameters for a class of uncertain linear systems with state delays. The point memory robust state ...
8
Active Incipient Fault Detection With Multiple Simultaneous Faults.
... controlling systems with unknown parameters [35]. For continuous linear time invariant systems, the Kalman filter- based identifier is a popular design method for online parameter ...
191