discrete-time time-varying system
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 ...
9
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 ...
18
New Criteria on Delay-range-dependent Robust Stability for LPD Discrete-time System with Interval Discrete and Distributed Time-varying Delays and Nonlinear Perturbations
... Abstract—This paper focuses on problem of delay-range- dependent robust stability for linear parameter dependent (LPD) discrete-time system with interval discrete and dis- tributed ...
6
New approach to state estimator for discrete time BAM neural networks with time varying delay
... time-varying delay is discussed. Under a weaker assumption on activation functions, by constructing a novel Lyapunov-Krasovskii functional (LKF), a set of sufficient conditions are derived in terms of linear ...
15
\(H {\infty}\) State estimation for discrete time neural networks with time varying and distributed delays
... that time delay is inevitable in practical neural networks because of the finite switching speed of the amplifiers, which may induce undesirable dynamic behav- iors such as oscillation or ...However, discrete ...
15
A DISCRETE-TIME SLIDING MODE CONTROLLER WITH MODIFIED FUNCTION FOR LINEAR TIME- VARYING SYSTEMS
... the system state to a vicinity of predetermined fixed plane in finite ...a discrete time sliding mode control was developed by Kang-Bak Park which works for linear time-varying ...the ...
7
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 ...
6
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, ...
17
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 ...
18
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 ...
18
Recursive parameter estimation for discrete time model of an electro hydraulic servo system with varying forgetting factor
... 2011 In general, an electro-hydraulic servo EHS system inherently suffers from parameter uncertainties and variation which makes the modeling and controller design complicated.. To encou[r] ...
14
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 ...
12
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 ...
12
Input to state stability for parameterized discrete time time varying nonlinear systems with applications
... of discrete-time time-varying nonlinear systems is ...of discrete-time systems and concentrate on a semiglobal practical property that naturally arises when an approximate ...
9
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 ...
10
Finite-time Stability, Dissipativity and Passivity Analysis of Discrete-time Neural Networks Time-varying Delays
... the system state depends on the past ...a time delay) and therefore a system with a time delay is called a time- delay ...system. Time delay phenomena were first ...
8
On delay interval dependent robust stability of LPD discrete time system with mixed time varying delays and nonlinear uncertainties
... In this work, a delay-interval-dependent robust stability problem for linear parameter dependent (LPD) discrete-time system with discrete and distributed time-varying delays and ...
18
DOUBLE ENDED QUEUEING SYSTEM WITH DISCRETE TIME
... queuing system is a taxi-stand where at times passengers queue up for taxis and at other times taxis wait for ...queuing system in discrete ...continuous time can be ...
8
Root selection methods in flood analysis
... respective time-scales can be distinguished with an accuracy sufficient for practical ...rainfall-runoff system with the input split between fast and slow reservoirs in ...
12
Online Estimation of Time-Varying Volatility Using a Continuous-Discrete LMS Algorithm
... In order to illustrate the convergence behavior of the proposed method, a step function with the initial value of 0.1 and the final value of 0.2 is taken as the volatility sample path. The proposed method is implemented ...
8