limitcycle相关论文
In this paper,the bifurcation of limit cycles for planar piecewise smooth systems is studied which is separated by a str......
本文介绍Liénard系统极限环的研究进展及最近的一些结果.从四个方面来阐述这些结果:极限环的存在性、唯一性、极限环的确切数目和......
A Study on the Relationship Among Several Friction Induced Instability Mechanisms Based on Multi-Pio
Brake noise is the hotspot in the field of automotive NVH. Till now, four main frictional squeal mechanisms for the gen-......
Numerical bifurcation analysis using continuation methods has emerged as a valuable component in the analysis of mathema......
STUDY ON THE STABILITY AND BIFURCATIONS OF LIMIT CYCLES IN HIGHER-DIMNESIONAL NONLINEAR AUTONOMOUS S
In this paper, a semi-analytical procedure for studying stability and bifurcations of limit cycles in higher-dimensional......
In this paper,a global analysis of a one-degree freedom mechanical system with dry friction is completely analyzed.This ......
In this paper,the hybrid control is applied to Hopf bifurcation control of a new modified 4D hyperchaotic Lü system of ......
In this paper,Hopf bifurcation of a new system is studied.The new chaotic system is described by{(x)=a(z-x),(y)=bx-dx2,(......
Bifurcation of limit cycles in a quintic Hamiltonian system with five-order perturbed terms is investigated using both q......
In this paper we consider a class of polynomial planar system with two small parameters,ε and λ,satisfying 0 ＜ ε ＜＜ λ ＜＜ ......
A finite dynamical system (FDS) over a lattice L is a pair (S (L),f),where S (L) is a left-L module and f is a mapping f......
This talk focuses on multi-scale stochastic systems with random switching and diffusion....
NONLINEAR DYNAMICS OF SELF-OSCILLATING POLYMER GELS DUE TO THE BELOUSOV-ZHABOTINSKY CHEMICAL REACTIO
Self-oscillating polymer gels driven by Belousov-Zhabotinsky (BZ) chemical reaction[1] are a novel class of function......
用定性分析的方法讨论了一类具有非线性密度制约的HollingIII型功能反应的predator—prey模型，分析了模型平衡点的性态，得出了模型极......
本文给出二次系统存在过一个细鞍点的同缩轨道(即过一个细鞍点的分界线环,记为S_N~((1)))的参数条件,并证明微扰参数在S_N~((1))的......
用摄动法检出了当前轮减摆阻尼器含有速率平方阻尼时前轮摆振的极限环振幅表达式，并讨论了极限环的稳定性。在确定极限环振幅时，利用......
对一个自催化反应振动模型作了全局分析，讨论了其极限环的存在与唯一性，给出了其分枝曲面方程。......
研究了具有Gompertz增长的生物种群 ,建立了价格成本变化的数学生物经济捕获模型。利用常微分方程定性理论对模型进行定性分析 ,证......
研究了Lotka-Volterra比例确定模型,证明了正平衡点的全局渐近稳定性....
借助平面定性理论的方法，讨论了一类三种群的非线性模型的极限环的存在性，唯一性问题。......
研究广义Ｌｉｅｎａｒｄ系统ｘ＋（ｆ（ｘ）＋ｋ（ｘ）ｘ）ｘ＋ｇ（ｘ）＝０，获得了包围多个奇点的极限环唯一性和唯二性三个充分条件，推广和改进了文「１」的主要结果。......
证明了ｐ＝３，ｑ＝１时Ｓｅｌｋｏｖ多分子模型在α〉３／４时至多只有一个极限环，若存在必不稳定。......
