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2009年01月06日

【期刊论文】Practical Stability of Impulsive Functional Differential Equations in Terms of Two Measurements

孙继涛， YU ZHANG AND JITAO SUN*

Computers and Mathematics with Applications 48(2004)1549-1556，-0001，（）：

-1年11月30日

In this paper, we consider practical stability of impulsive functional differential equations in terms of two measurements. Some sufficient conditions of uniform practical stability for functional differential equation with impulses are obtained by using piecewise continuous Lyapunov functions and Razumikhin techniques. An example illustrates the effectiveness of the proposed result.

Practical stability， Impulsive functional differential equation， Lyapunov function， Razumikhin technique.，

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2009年01月06日

【期刊论文】Letter to the Editor Impulsive control of a nuclear spin generator

孙继涛， Jitao Sun*， Yinping Zhang

Journal of Computational and Applied Mathematics 157(2003)235-242，-0001，（）：

-1年11月30日

摘要

In this paper, several new theorems on the stability of impulsive control systems are presented.These theorems are then used to and the conditions under which the nuclear spin generator can be asymptotically controlled to the equilibrium point by using impulsive control.Given the parameters of the nuclear spin generator and the impulsive control law, we also present a theory of impulsive synchronization of two nuclear spin generators. Moreover, a larger upper bound of impulsive intervals for the stabilization and synchronization can be obtained.

Impulsive stabilization， Nuclear spin generator， Impulsive synchronization

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2009年01月06日

【期刊论文】IMPULSIVE CONTROL OF N-SCROLL GRID ATTRACTORS

孙继涛， JITAO SUN* and YINPING ZHANG

International Journal of Bifurcation and Chaos, Vol. 14, No.9 (2004) 3295-3301，-0001，（）：

-1年11月30日

摘要

This paper derives some suffcient conditions for the stabilization and synchronization of n-scroll attractors via impulsive control with varying impulsive intervals. Some su cient conditions for the stabilization and synchronization of n-scroll attractors are obtained. The results are illustrated to be ecient through a numerical example and simulation results.

Impulsive control， impulsive synchronization， n-scroll attractors.，

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2009年01月06日

【期刊论文】EXPONENTIAL STABILITY OF INTERVAL DYNAMICAL SYSTEM WITH MULTIDELAY

孙继涛， SUN Ji-tao，， ZHANG Yin-ping， Liu Yong-qing， DENG Fei-qi

English Edition, Vol 23, No1, Jan 2002，-0001，（）：

-1年11月30日

摘要

Using the matrix measure and delay differential inequality, the sufficient conditions wereobt Mned for exponential stability of interval dynamical system With multidelay. These conditions are on improvement and extension of the results achieved in earlier papers presented bv LIAO, LIU, ZHANG, SUNt et al.

interval delay dynamical system， matrix measure， exponential stability

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2009年01月06日

【期刊论文】Eventual practical stability of impulsive differential equations with time delay in terms of two measurements☆

孙继涛， Yu Zhang， Jitao Sun*

Journal of Computational and Applied Mathematics 176(2005)223-229，-0001，（）：

-1年11月30日

摘要

In this paper we introduce a new stability-eventual practical stability for impulsive differential equations with time delay. By using Lyapunov functions and comparison principle, we will get some criteria of eventual practical stability, eventual practical quasistability and strong eventual practical stability for impulsive differential equations with time delay in terms of two measurements.

Impulsive differential equation， Time delay， Eventual practical stability， Lyapunov function

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