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A Robust Adaptive Dynamic Surface Control for Nonlinear Systems with Hysteresis Input
Dynamic Surface Control Backlash-like Hysteresis Adaptive Control Backstepping
2009/12/29
In this paper, a robust adaptive dynamic surface control
for a class of uncertain perturbed strict-feedback nonlinear systems
preceded by unknown backlash-like hysteresis is proposed. The main
adva...
Exact and approximate analysis of mechanical and mechatronic systems
Applied mechanics Approximate and exact methods Continuous system
2009/12/14
Purpose: of this paper is to compare the transients of characteristics obtained by the approximate method and exact one and to answer to the question – if the method can be used to nominate the charac...
Delay-dependent stability analysis for discrete singular systems with time-varying delays
Discrete singular systems time-varying delays delay-dependent stability linear matrix inequality (LMI)
2009/11/12
This paper studies the problem of stability analysis for
discrete singular time delay systems. Without resorting to the
decomposition and equivalent transformation of the considered
system, some ne...
State Estimation of 2-D Stochastic Systems Represented by FM-II Model
two-dimensional stochastic linear systems state estimation
2009/11/10
This paper is concerned with state estimation of
two-dimensional (2-D) discrete stochastic systems. First, 2-D
discrete stochastic system model is established by extending system
matrices of the we...
Conservatism Reduction in Stabilizing Two-level Control of Discrete Large Scale Systems
Large scale systems Two-level control Stability Conservatism reduction
2009/9/28
The aim of this paper is to
propose a new algorithm for multilevel stabilizer
of large scale systems. In two level stabilizer
method, a set of locally stabilizers for the
individual subsystems in ...
Fault Detection Filter Design for Linear Polytopic Uncertain Continuous-Time Systems
Fault detection Polytopic uncertainty GKYP lemma Linear matrix inequality (LMI)
2009/9/17
The paper studies the problem of fault detection filter
design for uncertain linear continuous-time systems. A design
procedure dealing with parameter uncertainties is proposed for
residual generat...
An Optimal Control Scheme for a Class of Discrete-Time Nonlinear Systems with Time Delays Using Adaptive Dynamic Programming
Adaptive dynamic programming approximate dynamic programming time delay
2009/9/9
In this paper, an optimal control scheme for a class of nonlinear systems with time delays in state and control variables with respect to a quadratic performance index function is proposed using a new...
Delay-Dependent Stability for Systems with Fast-Varying Neutral-Type Delay via A PTVD Compensation
Linear neutral systems stability delay-dependent fast-varying neutral-type delay
2009/9/9
The stability for a class of linear neutral systems with time-varying delays is studied in this paper, where delay in neutral-type term includes a fast-varying case (i.e., the derivative of delay is m...
Stabilization of Discrete-time 2-D T-S Fuzzy Systems Based on New Relaxed Conditions
Roesser model 2-D discrete systems Takagi-Sugeno (T-S) fuzzy model
2009/9/9
This paper is concerned with the problem of stabilization of the Roesser type discrete-time nonlinear 2-D system which plays an important role in many practical applications. Firstly, a discrete-time ...
Adaptive Fuzzy Control for Unknown Nonlinear Systems with Perturbed Dead-Zone Inputs
Adaptive control fuzzy systems dead-zone
2009/9/9
Adaptive fuzzy control is used to control a class of unknown nonlinear systems with perturbed dead-zone inputs in this paper. A new dead-zone actuator model which contains time-varying and perturbed a...
Non-synchronized Observer-Based Control of Discrete-Time Piecewise Affine Systems: An LMI Approach
Piecewise affine systems piecewise Lyapunov function controller design
2009/9/9
This paper presents a novel observer-based control scheme for discrete-time piecewise affine systems based on a piecewise-quadratic Lyapunov function. The key issue addressed in this paper is that the...
Robust exponential stability of uncertain singular Markovian jump time-delay systems
Singular systems Markovian jumping parameters delay-dependent
2009/9/9
In this paper, the problem of delay-dependent robust exponential stability is investigated for uncertain singular Markovian jump systems with time delay. A delay-range-dependent condition is given ens...
Adaptive Dual Network Design for a Class of SIMO Systems with Nonlinear Time-variant Uncertainties
Adaptive control critic network sliding mode control
2009/9/9
A novel adaptive dual network design consisting of a rough adjustment network (RAN) and a fine adjustment network (FAN) is proposed to eliminate the unknown time-variant uncertainties of servo system....
Delay-Dependent Stability Criteria for Singular Time-Delay Systems
Delay-dependent stability singular systems linear matrix inequalities (LMIs)
2009/9/9
This note studies the problem of singular time-delay systems. At first, the equivalence among several recent stability criteria is established, and a simplified version is derived. By using a delay de...
Mean-Square Exponential Input-to-State Stability of Euler-Maruyama Method to Stochastic Control Systems
Mean-square exponential input-to-state stability Stochastic control systems Euler-Maruyama method
2009/9/9
This paper deals with the mean-square exponential input-to-state stability (exp-ISS) of Euler-Maruyama (EM) method
to stochastic control systems (SCSs). The aim is to find out the conditions of the e...