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linear time-varying uncertain systems

Embedding Based Sliding Mode Control for Linear Time Varying Systems

Embedding Based Sliding Mode Control for Linear Time Varying Systems

... On the other hand, many methods based on sliding mode and output feedback control schemes have been also proposed for robust stabilisation of uncertain sys- tems [24,25]. El-Khazali and DeCarlo [25] have de- ...

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A DISCRETE-TIME SLIDING MODE CONTROLLER WITH MODIFIED FUNCTION FOR LINEAR TIME- VARYING SYSTEMS

A DISCRETE-TIME SLIDING MODE CONTROLLER WITH MODIFIED FUNCTION FOR LINEAR TIME- VARYING SYSTEMS

... discrete time sliding mode control was developed by Kang-Bak Park which works for linear time-varying ...the Time Varying Disturbance and uncertainties and asymptotically stable ...

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Robust iterative learning control design for linear systems with time varying delays and packet dropouts

Robust iterative learning control design for linear systems with time varying delays and packet dropouts

... for uncertain linear systems with time-varying delays and random packet ...delay varying in a ...of linear ma- trix inequalities (LMIs), and formulas can be given for the ...

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Delay range dependent Robust Stability for Uncertain Singular Systems with Interval Time varying Delays

Delay range dependent Robust Stability for Uncertain Singular Systems with Interval Time varying Delays

... singular systems with time-varying interval delay and ...singular time- delay system is established in terms of ...the time delay can be obtained by solving a set of linear ...

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A New Sliding Surface for Discrete Second Order Sliding Mode Control for Time Delay Systems with Time Varying Uncertainties

A New Sliding Surface for Discrete Second Order Sliding Mode Control for Time Delay Systems with Time Varying Uncertainties

... for uncertain systems with time varying ...of linear uncertain time delay systems is proposed and combined with the sliding mode control to deal with the mismatched ...

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Robust stabilization of hybrid uncertain stochastic systems with time varying delay by discrete time feedback control

Robust stabilization of hybrid uncertain stochastic systems with time varying delay by discrete time feedback control

... hybrid uncertain stochastic systems with time-varying ...of linear matrix inequalities ...the time-varying delay is just required to be a bounded function rather than a ...

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Linear Uncertain Discrete Time Delay System: A Survey

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 ...

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Stochastic Stability and Stabilization of Semi-Markov Jump Linear Systems with Uncertain Transition Rates

Stochastic Stability and Stabilization of Semi-Markov Jump Linear Systems with Uncertain Transition Rates

... jump linear systems ...with uncertain, time-varying transition rates (TRs) of the jump process, in addition to the imperfect informa- tion on the system dynamic ...general ...

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Exponential Stabilization for a Class of Nonlinear Uncertain Switched Systems with Time-varying Delay

Exponential Stabilization for a Class of Nonlinear Uncertain Switched Systems with Time-varying Delay

... switched systems are concerned, it is worth mentioning that stability analysis is one of the fundamental ...for linear switched system, nonlinear one in the presence of time delays is less ...

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A Point Memory State Observer with Adjustable Parameters for a Class of Uncertain Linear Systems with State Delays

A Point Memory State Observer with Adjustable Parameters for a Class of Uncertain Linear Systems with State Delays

... with time-varying adjustable parameters for a class of uncertain linear systems with state ...and time-varying adjustable parameters, which are determined by updating ...

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Improved Results on Delay-range-dependent Robust Stability Criteria of Uncertain Neutral Systems with Mixed Interval Time-varying Delays

Improved Results on Delay-range-dependent Robust Stability Criteria of Uncertain Neutral Systems with Mixed Interval Time-varying Delays

... for uncertain neutral sys- tems with mixed interval time-varying delays was ...interval time- varying delay is ...nonlinear time-varying parameter perturbations and ...

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Robust Time-Varying Kalman State Estimators with Uncertain Noise Variances

Robust Time-Varying Kalman State Estimators with Uncertain Noise Variances

... for systems with uncertain noise variances are seldom considered [12, ...descriptor systems with uncertain noise variances in [12], and a robust Kalman filter was presented for the ...

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Adaptive Robust State Observers of Uncertain Dynamical Systems with Time Varying Delays

Adaptive Robust State Observers of Uncertain Dynamical Systems with Time Varying Delays

... dynamical systems with significant uncertainties has received considerable attention of many researchers, and some approaches to designing a robust state observer has been developed in the past decades (see, ...

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Time-varying Gain HOSM Control for SISO Uncertain Nonlinear System

Time-varying Gain HOSM Control for SISO Uncertain Nonlinear System

... a time-varying continuous higher-order sliding mode (HOSM) control method for SISO uncertain nonlinear ...finite time stabilization of all-dimension integrator chains with bounded ...finite ...

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Finite time Stability of Uncertain Neutral type Neural Networks with Time varying Delay

Finite time Stability of Uncertain Neutral type Neural Networks with Time varying Delay

... with time-varying delay and norm-bounded ...the Linear Matrix Inequalities (LMIs) technique, we establish the sufficient conditions to guarantee that the neutral neural network with ...

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Linear robust H-infinity stochastic control theory on the insurance premium-reserve processes

Linear robust H-infinity stochastic control theory on the insurance premium-reserve processes

... In the insurance industry, the interest in time-varying parameter models has been in- creased in the last decades. The Solvency II framework and the development of some national regulations, have increased ...

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Stabilization of nonlinear discrete time systems via a digital communication channel

Stabilization of nonlinear discrete time systems via a digital communication channel

... In this section, we start considering a semilinear discrete control system of the form x(k + 1) = Ax(k) + Bu(k) + f x(k),u(k) , k = 0, 1, 2, . . ., (3.1) where A, B are constant matrices, f ( · ) is a nonlinear function. ...

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Restricted structure non-linear generalized minimum variance control of a 2-link robot arm

Restricted structure non-linear generalized minimum variance control of a 2-link robot arm

... It is the fifth decade of minimum variance (MV) con- trollers since ˚ Astr¨om first introduced them [1]. The strategy was basically to minimize the variance of the stochastic system output. Successful industrial ...

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Robust Self Tuning Regulator of Time Varying Linear Systems with Bounded External Disturbances

Robust Self Tuning Regulator of Time Varying Linear Systems with Bounded External Disturbances

... of linear systems, which can be described by the input-output Auto-Regressive Moving Average with exogenous (ARMAX) mathematical model with unknown and time-varying parameters, at bounded ...

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Stability Criterion for Discrete Time Systems

Stability Criterion for Discrete Time Systems

... The present study, based on a new Lyapunov functional, an improved delay- dependent stability criterion for discrete-time systems with time-varying delays is presented in terms of LMIs. It is ...

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