nonlinear time-varying discrete systems
On stability of discrete time systems under nonlinear time varying perturbations
... Control 8:1169-1188, 1998; Shafai et al. in IEEE Trans. Autom. Control 42:265-270, 1997) to nonlinear time-varying perturbations. Two examples are given to illustrate the obtained results. Finally, ...
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Exponential Stabilization for a Class of Nonlinear Uncertain Switched Systems with Time-varying Delay
... applications, time de- lays and uncertainties are regularly encountered in dynamic systems, which lead to poor performance and even instability in some control systems, even make the machine unable ...
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New Criteria on Delay-range-dependent Robust Stability for LPD Discrete-time System with Interval Discrete and Distributed Time-varying Delays and Nonlinear Perturbations
... dynamical systems with state delays have been studied rather extensively in the past several years and are used as models to describe in the fields of demogra- phy, ecology, economics, engineering, evolutionary ...
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Robust stabilization of hybrid uncertain stochastic systems with time varying delay by discrete time feedback control
... uncertain time-delay stochastic systems with Markovian jumping parameters in the mean-square ...delay systems was proposed in ...stochastic systems often employed a regular feedback control ...
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Delay-range-dependent Robust Stability for Neutral Systems with Non-differentiable Time-varying Discrete Delay and Nonlinear Perturbations
... for time-delay systems are generally divided into two classes : delay-independent one and delay- dependent ...the time- delay values are ...of time- derivative of Lyapunov-Krasovskii ...
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Conditionally Suboptimal Filtering in Nonlinear Stochastic Differential System
... in discrete nonlinear time-varying stochastic difference ...conditionally nonlinear filtering estimates that their weights depend only on time instants, in contrast to ...
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On delay interval dependent robust stability of LPD discrete time system with mixed time varying delays and nonlinear uncertainties
... of discrete-time systems with delays have drawn many researchers’ attention, for delays in systems may lead to instability or bad performances ...[1–30]. Discrete-time ...
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-gain for a Class of Switched Systems with Nonlinear Disturbance and Time-varying Delay
... practical systems, which are often the main cause for instability, oscillation and undesirable system performance of a dynamical ...of nonlinear systems with time delay more ...dynamical ...
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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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Improved Results on Delay-range-dependent Robust Stability Criteria of Uncertain Neutral Systems with Mixed Interval Time-varying Delays
... neutral systems with non-differentiable discrete interval time-varying delays, neutral interval time- varying delays and nonlinear perturbations is ...interval ...
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Input to state stability for parameterized discrete time time varying nonlinear systems with applications
... controlled systems and the fact that nonlinearities that arise naturally in most plants dynamics often cannot be neglected in con- troller design, have driven people to study and in- vestigate nonlinear ...
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On the Model Reduction of Discrete Time-Varying Systems
... who minimize the error between the outputs of the original system and the reduced order model. The optimal reduced model parameters are given by a set of nonlinear equations. It is also shown that, when the output ...
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Robust H∞ synchronization of a hyper-chaotic system with disturbance input
... Hyper-chaotic systems, characterized as a chaotic attractor with more than one positive Lyapunov exponents, can generate much more complicated dynamics. Therefore, the relative research, especially for new one, is ...
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Stabilization of nonlinear discrete time systems via a digital communication channel
... of nonlinear discrete-time systems via a digital communication ...the nonlinear perturbation, we establish su ffi cient conditions for the global and local stabilizability of semilinear ...
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Validity of Approach to Maximize the ASR of the Order Superiorly Two in Discrete Nonlinear Systems
... the discrete NLGS approach is derived from the same methodology as the continuous NLGS ...continuous systems is particularly significant today as the current technology requires the implementation of ...
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Neural Network PID Algorithm for a Class of Discrete-Time Nonlinear Systems
... of nonlinear system is attracting more and more ...of nonlinear control system model has gradually become an im- portant topic in control ...of nonlinear system mainly contain the neural network ...
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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. ...
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5. An approach to stabilization for a class of control systems with mixed time-varying delays
... x(t) = φ(t), ∀t ∈ [−h, 0]. (1.3) To explain the elements in this relation, some notations have been mentioned as following: R + is the set of all non-negative real numbers. For each t ∈ R + : x(t) is the vector of the ...
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On the Fuzzy Regulation of Non Linear Discrete-time Systems Affine in the Control
... t s .Simulations are performed if the model is the subsystem of the mesh and if we take into account all sub fuzzy systems of the overall system shown respectively in Fig 8, 11 and 12. The simulation results ...
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State estimation for discrete time systems with generalized Lipschitz nonlinear dynamics
... of discrete-time systems with generalized Lipschitz nonlinear ...the discrete-time nonlinear ...such systems are established and formulated in terms of linear ...
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