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linear time-varying discrete systems

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

... the linear time varying systems with discrete time sliding mode control with modified switching ...of time varying ...

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On stability of discrete time systems under nonlinear time varying perturbations

On stability of discrete time systems under nonlinear time varying perturbations

... 4. Dieudonné, J: Foundations of Modern Analysis. Academic Press, San Diego (1988) 5. Elaydi, S: An Introduction to Difference Equations, 3rd edn. Springer, Berlin (2005) 6. Farina, L, Rinaldi, S: Positive Linear ...

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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

... interval time-varying delays was ...the discrete interval time- varying delay is ...nonlinear time-varying parameter perturbations and norm-bounded uncertainties, ...for ...

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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

... uncertain time-delay systems subjected to parametric ...uncertain systems with interval time-varying delay was considered by con- structing a Lyapunov functional with uncorrelated ...

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5.  An approach to stabilization for a class of  control systems with mixed time-varying delays

5. An approach to stabilization for a class of control systems with mixed time-varying delays

... In this paper, a new sufficient condition on stabilization of non-autonomous control systems with discrete and distributed time-varying delays is established. The presence of these delays ...

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Total Stability Properties Based on Fixed Point Theory for a Class of Hybrid Dynamic Systems

Total Stability Properties Based on Fixed Point Theory for a Class of Hybrid Dynamic Systems

... nominally linear hybrid systems are obtained from total stability theorems for purely continuous-time and discrete-time systems by using the powerful tool of fixed point ...

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Input to state stability for discrete time time varying systems with applications to robust stabilization of systems in power form

Input to state stability for discrete time time varying systems with applications to robust stabilization of systems in power form

... controlled systems and the fact that nonlinearities that arise naturally in most plants dynamics often can not be neglected in controller design, have driven people to study and investigate non- linear ...

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H∞ Finite Time Control for Switched Linear Systems with Time Varying Delay

H∞ Finite Time Control for Switched Linear Systems with Time Varying Delay

... switched systems, because of the complicated behavior caused by the interaction between the continuous dy- namics and discrete switching, the problem of time de- lays is more difficult to study ...

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Finite time stability of linear non autonomous systems with time varying delays

Finite time stability of linear non autonomous systems with time varying delays

... In present paper, the problems of FTS are investigated for linear non-autonomous sys- tems with discrete and distributed time-varying delays. By constructing an appropriated function, some ...

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Finite Time Bounded Tracking Control for Linear Discrete Time Systems

Finite Time Bounded Tracking Control for Linear Discrete Time Systems

... of discrete-time sys- tems. In [13], the finite-time control for linear discrete-time system with external disturbances was ...of discrete-time stochastic ...

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Robust l2-l∞ Filtering for Discrete-Time Delay Systems

Robust l2-l∞ Filtering for Discrete-Time Delay Systems

... for discrete-time system with interval time-varying delay and uncertainty is investigated, where the time delay and uncertainty considered are varying in a given interval and ...

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On the Model Reduction of Discrete Time-Varying Systems

On the Model Reduction of Discrete Time-Varying Systems

... A method for approximating multivariable linear discrete time-varying system is described. The method is based on minimizing the difference between the system outputs and the reduced order ...

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Stability Criterion for Discrete Time Systems

Stability Criterion for Discrete Time Systems

... This paper is concerned with the problem of delay-dependent stability analysis for discrete- time systems with interval-like time-varying delays. The problem is solved by applying a ...

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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

... In this work, a multivariable RS-NGMV controller has been designed for the qLPV model of a 2-link robotic arm. The controller has been set to have the structure of a PID and employs optimized time varying ...

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Internal Multi - Model Control of Non-linear Discrete-time Systems

Internal Multi - Model Control of Non-linear Discrete-time Systems

... nonlinear systems as a linear interpolation between in general local linear or affine ...(Linear Time Invariant) valid around an operating ...

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On a boundary value problem of a class of generalized linear discrete time systems

On a boundary value problem of a class of generalized linear discrete time systems

... The matrix pencil theory has extensively been used for the study of linear difference equations with time invariant coefficients, see for instance [1-5]. A matrix pencil is a family of matrices sF - G, ...

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Suboptimal Filter for Multisensor Linear Discrete-Time Systems with Observation Uncertainties

Suboptimal Filter for Multisensor Linear Discrete-Time Systems with Observation Uncertainties

... p Θ = in real-time. In this paper we devise the alternative SF for the system (1), (2). This filter does not require calculations of a posteriori probabilities p ( Θ i Y k ) at each time instance k > 0 . ...

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Stability Analysis of Discrete-time Switched Linear Systems with Parametric Uncertainties

Stability Analysis of Discrete-time Switched Linear Systems with Parametric Uncertainties

... switched systems with uncertainties, there are many available ...switched systems such as polytopic and norm-bounded uncertainties ...uncertain systems are less conservative than systems with ...

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On the Fuzzy Regulation of Non Linear Discrete-time Systems Affine in the Control

On the Fuzzy Regulation of Non Linear Discrete-time Systems Affine in the Control

... (19.b) It is of interest to specify that the transformations of each output generated by the corresponding sub fuzzy systems are of major interest for the realization of the inversion of the fuzzy model ...

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1.LYAPUNOV FUNCTIONS FOR H-DICHOTOMY OF LINEAR DISCRETE-TIME SYSTEMS

1.LYAPUNOV FUNCTIONS FOR H-DICHOTOMY OF LINEAR DISCRETE-TIME SYSTEMS

... nonautonomous linear discrete-time systems in Banach ...nonautonomous linear discrete-time systems having the right side not necessarily ...noninvertible ...

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