搜索结果: 1-15 共查到“数学 delays”相关记录23条 . 查询时间(0.077 秒)
Multilevel Correction For Collocation Solutions of Volterra Integral Equations With Proportional Delays
delay integral equation geometric mesh collocation method superconvergence
2012/8/10
In this paper we propose a convergence acceleration method
for collocation solutions of the linear second-kind Volterra integral
equations with proportional delay qt (0 < q < 1). This convergence
a...
Reduction of Interaction Delays in Networks
Reduction of Interaction Delays Networks Dynamical Systems
2012/6/21
Delayed interactions are a common property of coupled natural systems. For instance, signals in neural or laser networks propagate at finite speed giving rise to delayed connections. Such systems are ...
Exponential stability of stochastic fuzzy Hopfield neural networks with time-varying delays and impulses
Stochastic Fuzzy Hopfield neural networks
2010/9/20
In this paper, the model of stochastic fuzzy Hopfield neural networks with time-varying delays and impulses (ISFVDHNNs) is established as a modified Takagi-Sugeno (TS) fuzzy model in which the consequ...
Stability of interconnected impulsive systems with and without time-delays using Lyapunov methods
interconnected impulsive systems Lyapunov methods
2010/11/18
We consider large-scale networks of impulsive systems with and without time-delays and investigate such systems in view of input-to-state stability (ISS). We provide conditions on the size of the tim...
Non-local PDEs with discrete state-dependent delays: well-posedness in a metric space
Non-local PDEs discrete state-dependent delays metric space
2010/11/17
Partial differential equations with discrete (concentrated) state-dependent delays are studied. The existence and uniqueness of solutions with initial data from a wider linear space is proven first a...
Stability analysis for linear time-delay systems described by fractional parameterized models possessing multiple internal constant discrete delays
Stability analysis linear time-delay systems described fractional parameterized models possessing multiple internal
2010/9/13
This paper discusses linear fractional representations (LFR) of parameter-dependent nonlinear systems with real-rational nonlinearities and point-delayed dynamics. Sufficient conditions for robust glo...
A sufficient condition to test identifiability of a nonlinear delayed-differential model with constant delays and multi-inputs
Identifiability Nonlinear delayed-differential models
2010/12/1
In this paper, an original result in terms of a sufficient condition to test identifiability of nonlinear delayed-differential models with constant delays and multi-inputs is given.
Some Results on the Solutions of Caputo Fractional Linear Time-Invariant Systems of any order with Internal Point Delays
Caputo fractional calculus Riemann- Liouville fractional calculus Positive solutions and systems
2010/12/9
This paper is devoted to the investigation of the nonnegative solutions and the stability and asymptotic properties of the solutions of fractional differential dynamic systems involving delayed dynami...
Approximation of distributed delays
distributed delay time-delay system rational approximation lumped system
2010/12/1
We address in this paper the approximation problem of distributed delays.Such elements are convolution operators with kernel having bounded support,and appear in the control of time-delay systems.
One side invertibility for implicit hyperbolic systems with delays
Left invertibility implicit systems system with delays
2010/11/29
This paper deals with left invertibility problem of implicit hyperbolic systems with delays in infinite dimensional Hilbert spaces. From a decomposition procedure, invertibility for this class of syst...
Exponential stabilizability of linear systems with multiple delays on states and controls
Exponential stabilizability Multiple delays
2010/9/17
Exponential stabilizability of linear control systems with multiple delays on states and controls is studied in this paper. Based on the Lyapunov method, we establish new criteria that ensure the expo...
Exponential stability of switched systems with mixed time delays
Switching system distributed time delay
2010/9/17
This paper address the exponential stability for a class of switched systems with mixed time delays. Based on linear matrix inequalities and Lyapunov-Krasovskii functional approach, a geometrically sw...
LMI approach to stability analysis of discrete-time BAM neural networks with time-varying delays
Discrete-time BAM neural network exponential stability
2010/9/10
In this paper, a discrete-time bidirectional associative memory (BAM) neural network with time-varying delays is considered. The description of the activation functions is more general than the recent...
Risk-sensitive control for systems with input delays
Risk-sensitive control Time-delay systems Asymptotic limits
2010/9/14
The partially observed risk-sensitive optimal stochastic control of a system with multiple time-delays in input, which minimizes the expected value of an exponential cost criterion, is considered. The...
Lyapunov exponents of convergent Cohen-Grossberg-type BAM networks with delays and large impulses
Neural networks Delays Impulses Homeomorphism
2010/9/13
The article is concerned with the exponential convergence of a Cohen- Grossberg-type BAM network, with time-varying and distributed transmission delays and large impulses, towards a unique equilibrium...