discrete time-varying system
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 ...
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Stability analysis of discrete time multi patch Beddington–DeAngelis type predator prey model with time varying delay
... However, time-varying delay should not be ignored since a predator can capture prey if and only if it reaches capturing ...predator-prey system with Beddington–DeAngelis functional response which ...
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\(H {\infty}\) State estimation for discrete time neural networks with time varying and distributed delays
... In addition, the state estimation is a critical issue in dynamic analysis for complex system including genetic regulatory networks, recurrent neural networks, and complex networks. The state estimation involves ...
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New approach to state estimator for discrete time BAM neural networks with time varying delay
... with time-varying ...of discrete-time BAM neural networks with time-varying delays is considered in ...state system is asymptotically ...error system was globally ...
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Improved Results on Delay-range-dependent Robust Stability Criteria of Uncertain Neutral Systems with Mixed Interval Time-varying Delays
... non-differentiable discrete interval time-varying delays, neutral interval time- varying delays and nonlinear perturbations is ...linear system with non-differentiable interval ...
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Reconstruction of Nonuniformly Sampled Bandlimited Signals by Means of Time-Varying Discrete-Time FIR Filters
... this criterion. Whereas this approach is known to be benefi- cial when designing ordinary frequency selective filters [8], it has hitherto not been fully explored as to reconstruction systems. For example, the method ...
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Finite-time Stability, Dissipativity and Passivity Analysis of Discrete-time Neural Networks Time-varying Delays
... Physics, system theory, and control ...important system behaviours, such as passivity, and has close connections with passivity theorem, bounded real lemma, Kalman--Yakubovich lemma, and the circle ...
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Linear Uncertain Discrete Time Delay System: A Survey
... by time-invariant polytopic uncertainty and a time- varying state ...the time-varying delay ...the time-varying delay lies, this paper uses a larger number of slack ...
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Further Promotion of Quadratic Time-Varying Parameters Discrete Grey Model
... grey system [1] uses accumulation operator to improve the matching degree between data sequence and selected model [2], and uses buffer operator to reduce the impact of ...grey system can effectively ...
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Conditionally Suboptimal Filtering in Nonlinear Stochastic Differential System
... in discrete nonlinear time-varying stochastic difference systems with different types of measurements ...of discrete time nonlinear stochas- tic difference ...on time instants ...
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Establishing robust stability of discrete-time systems with time-varying uncertainty: the Gram-SOS Approach
... The computational burden of the proposed approach quickly grows with the dimension of the system, however this seems unavoidable in order to achieve nonconservatism. Moreover, it is expected that the fast ...
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Robust stabilization of hybrid uncertain stochastic systems with time varying delay by discrete time feedback control
... with time-varying ...on discrete-time state observations such that, for all admissible uncertainties, the closed-loop system is robustly exponentially stable in the mean square, ...
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5. An approach to stabilization for a class of control systems with mixed time-varying delays
... The system is subjected the mixed discrete and distributed time-varying delays; (ii) More free-weighting matrices C(t), D(t) in the formula of observation variant z(t) are adopted; (iii) ...
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A study on state estimation for discrete time recurrent neural networks with leakage delay and time varying delay
... We investigate state estimation for a class of discrete-time recurrent neural networks with leakage delay and time-varying delay. The design method for the state estimator to estimate the ...
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Input to state stability for discrete time time varying systems with applications to robust stabilization of systems in power form
... nominal system does not satisfy Brock- ett’s necessary condition for smooth stabilization using pure state feedback [1], which makes it necessary to use either control that depends on time ...
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Dynamics of a discrete time predator prey system
... Case (ii). The bifurcation diagram of system () in (d, x) plane for a = . and c = . with initial value (., .) is disposed in Figure (a). The maximum Lyapunov exponents corre- sponding to Figure (a) are ...
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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 with different disturbances is proposed and verified by simulations that the new control is able ...
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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
... The problem of delay-range-dependent robust stability for LPD discrete-time system with interval discrete and distributed time-varying delays and nonlinear perturbations was ...
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A new result on stability analysis for discrete system with interval time varying delays
... when time delay division is not used, whereas the conservatism of both is the same when time delay division is ...the time delay division mentioned before, our future research is discussing the ...
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On stability of discrete time systems under nonlinear time varying perturbations
... Conversely, assume that the zero solution of () is globally asymptotically stable for any nonlinearity N satisfying () for some γ > . Then the unperturbed system () is asymptotically stable. As mentioned ...
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