分岔分析方法和能量函数方法是统一研究电压稳定和功角稳定的可能方法。
The possible methods to unite voltage stability and Angle stability analysis are energy function method and bifurcation analysis method.
基于提出的构型分岔分析和最大失控域概念,研究了分岔点附近的机构失控自由度。
With the aid of the concept of maximum uncontrollable domain, uncontrollable orientation components of manipulators at singular points are analyzed.
最后,借助新算法揭示了电磁转矩分析与分岔分析之间的联系,给出了对于阻尼转矩更深刻的认识。
Finally, by means of the new algorithm, the relationship between electrical torque analysis and bifurcation analysis is demonstrated, so the essence of damping torque is revealed.
本文以通用分岔分析软件AUTO 97为工具,应用分岔理论,对电力系统电压稳定性问题进行了研究。
In this thesis, using AUTO97, a general continuation and bifurcation software, the problem of voltage stability in power system based on bifurcation theory is studied.
这个模型以电压稳定分析的特征结构分析法和分岔分析法为理论基础,把电压稳定的裕度指标和状态指标相结合加入了无功优化中。
New formulations are on the basis of the theory of the bifurcation and the Jacobi matrix eigenvalue structure analysis incorporating the margin and state index of the voltage stability.
首先介绍了分岔理论在电压稳定性分析中的应用。
Firstly, the application of bifurcation theory to the analysis of voltage stability is introduced.
着重分析了短延迟情况下输出场向混沌态的过渡,讨论了此情况下不出现高阶分岔的原因,并通过详细的数值计算把短延迟与无限大延迟两种情况联系起来。
The reason for higher bifurcations having not been found in small delay time is analyaised, and the routes to chaos in both small and large delay time are connected by numerical calculation.
其次分析了感应电动机及其传动系统的分岔现象。
Secondly, Bifurcations in induction motor and drives are concerned with.
利用修正的短轴承理论模型对转子-轴承系统进行了稳定性、分岔与混沌特性分析。
The stability, bifurcation and chaos of a rotor bearing system is analyzed by using the modified short bearing approach.
最后,运用奇异性理论得到了系统的全部分岔响应曲线,为这一类系统的动态分析与设计提供了理论依据。
Finally, all the bifurcation curves are obtained using the singularity theory, which provides theoretical basis for dynamic analysis and design of this kind of systems.
并对系统多重参数组合共振情况进行数值模拟,分析了周期解、分岔和混沌问题。
Use numerical simulation method to simulate the multi-parametric combination resonance condition for the system, analyse the periodic value, bifurcations and chaos of the system.
采用假设模态法验证了理论分析结果并得到了分岔临界值和近似后屈曲解。
Assumed modes method was employed to validate the theoretical result and analyze the approximately critical bifurcation value and the post-buckling equilibria.
结合范式方法对传输控制协议和随机早期检测(TCP -RED)离散反馈系统中出现的不同种类的边界碰撞分岔现象进行了分析。
Various types of border collision bifurcations occurring in a discrete feedback transmission control protocol-random early detection (TCP-RED) system are analyzed based on normal form method.
最简规范形在分析高余维非线性系统分岔及稳定性等动力学特性方面具有重要的研究价值。
The simplest normal form (SNF) plays an important role in researching into the dynamical characteristic of high co-dimensional system, such as the bifurcation and stability.
从分岔图上发现了跳跃现象,通过对时间历程图的分析发现该现象是由碰撞变化引起的。
A phenomenon of jumping is found in the bifurcation diagram. It is found via the analysis of time history that the phenomenon is caused by the impact changes.
证明了一类非线性离散动力系统不动点的两个判别方法,具体分析了两个不同类型的离散动力系统的不动点性质及其分岔特性。
Some nonlinear discrete dynamic systems are considered, and two discriminating methods of the fixed point are proved. The bifurcation behavior of the corresponding dynamic systems is also studied.
分析了广义系统中快、慢子系统分岔对系统结构稳定性的影响。
This paper shows the effects of bifurcation in the slow subsystem and the fast subsystem on structural stability of generalized system.
首先对其非线性振动响应进行了解析分析,然后用数值方法研究了间隙、偏心和回转角速度等参数变化所导致的系统分岔和混沌运动的特征。
The nonlinear vibration is analyzed analytically first. With the numerical method, the bifurcation behaviors and chaos are studied with such parameters as clearance, eccentric and rotating velocity.
这些分析表明该系统不仅能够发生平衡点分岔,而且在一定的参数区域存在混沌状态。
All analysis results express that the system can occur equilibrium bifurcation and exist chaotic states in particular parameter interval.
本文介绍二维分岔槽道内非牛顿流体流动的有限元分析。
This paper presents finite element analysis of non-Newtonian fluid flow in 2-D branching channel.
采用完全非弹性蹦球模型分析了颗粒对容器底的冲击力,并给出了倍周期分岔现象的一种解释。
Based on a completely inelastic bouncing ball model, a possible explanation for the bifurcation phenomena is presented.
本文在ML数学模型分析的基础上,实现了ML模拟神经元,并对其进行分岔特性分析。
In this thesis, the electronic neuron is implemented based on analysis of ML model and the bifurcation of the Morris-Lecar model is analyzed using the circuit.
对受粘性阻尼器控制的机械结构系统进行了根轨迹分析,着重研究了根轨迹分岔现象。
The root loci analysis of the gyroscopic mechanical structural system controlled by a damper is presented. The breakaway points on the complete root loci are studied.
通过对浮环减薄前后实验结果的对比分析,研究了浮环厚度变化对浮环轴承涡动及稳定性的影响,并给出了三维谱图、涡动比与转速图、典型分岔图。
Based on two experiments on floating ring bearing before and after floating ring thickness reduction, the effect of thickness variation of floating ring on whirl and stability was studied.
发现该模型表现出强迫和内禀两类簇放电模式,并分析了内禀簇放电的产生机理及分岔现象。
It is found that the model can reproduce two classes of bursting activities: Forced bursting and intrinsic bursting.
本文应用超弹性材料的有限变形理论分析了在面内等双向拉伸死载荷作用下不可压热超弹性方形薄板发生非对称变形的分岔及其稳定性问题。
Bifurcation and stability of asymmetric deformations of equal-biaxial stretching of a thin elastic square sheet was examined within the framework of finite elasticity.
最后,通过绘制系统的状态分岔图和计算其最大李雅普诺夫指数,揭示了简单系统的复杂行为,并通过仿真分析了订货参数对系统性能的影响。
The complex behaviors of simple supply chain were revealed by drawing system stake fork graph and computing its maximum Lyapunov index. Finally, influence of order pa…
最后,通过绘制系统的状态分岔图和计算其最大李雅普诺夫指数,揭示了简单系统的复杂行为,并通过仿真分析了订货参数对系统性能的影响。
The complex behaviors of simple supply chain were revealed by drawing system stake fork graph and computing its maximum Lyapunov index. Finally, influence of order pa…
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