• 分析研究了分叉理论应用于无补偿电压稳定性影响问题

    The problem of applying bifurcation theory in influence of reactive power compensation upon voltage stability etc.

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  • 通过实验结果比较,验证了统一非连续分叉理论合理性正确性

    Finally, the correctness and rationalization of the unified discontinuous bifurcation theory is verified by the results of experiment.

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  • 变换方法分叉理论研究非线性薛定谔方程和定常解的稳定性

    The steady solution and its stability of Nonlinear Schrdinger Equation (NLSE) are studied by means of traveling wave transformation and bifurcation theory.

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  • 突变理论静态分叉理论、奇异性理论为基础,对复杂系统脆性问题进行了深入研究

    Based on the catastrophe theory, static bifurcation theory and singularity theory, to research the brittleness problems of complex system.

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  • 采用不连续分叉理论,分析了轴对称状态下岩石材料破坏形式采用大理岩的实验结果进行了模拟计算。

    The failure forms of rock materials in axisymmetric compression are studied based on the discontinuous bifurcation theory, and a set of experimental data of marbles are simulated.

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  • 应用精度高、速度快非线性油膜力数据库方法及非线性动力系统稳定性分叉理论转子-轴承系统进行了分析。

    The rotor bearing system was investigated using the stability and bifurcation theory for nonlinear dynamic system and the database method.

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  • 就平面向量场分叉理论而言,极限分叉研究已成为人们关注的热点,具有极其重要理论价值实际应用价值。

    The bifurcations of limit cycles which have important theory values and apply values are generally acknowledged as the hot areas of the research work.

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  • 基于多重塑性理论分析局部化问题,构造适用裂隙岩体破坏多重势面不连续分叉模型,建立了求解局部化方向数值方法

    In the framework of the multiple potential surface elastoplastic theory, the discontinuous bifurcation model used to simulate the failure of the jointed rocks is presented in this paper.

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  • 周期运动稳定性分叉研究可以冲击振动落砂机的动力学优化设计提供理论依据

    The system parameters of shaker may be optimized by studying of stability and bifurcation of periodic impact motion of shaker.

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  • 膨胀分叉问题具有重要理论意义和工程背景而引起国内外许多学者的注意

    The inflation and bifurcation of spherical membrane has received the attention of researchers at home and abroad because of its important theoretical significance and engineering background.

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  • 首先采用摄动理论上推导出时滞动力系统分叉响应方程,再采用数值模拟方法研究了时滞参数对系统分叉响应影响

    Perturbation method is used to obtain the bifurcation equation with time-delays, and numerical method is utilized to analyze the effect of time-delays on the steady state response.

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  • 对于试验中出现的油液雾化分叉现象本文静电学原理作了定性理论分析

    Oil atomization forking phenomenon in experiment has been qualitatively analyzed from electrostatics theory in the thesis.

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  • 本文基于磁悬浮控制系统分叉特性,提出一种从理论上确定控制器参数范围方法。

    In this paper, based on the bifurcation behavior of the magnetic levitation control system, the range of the parameters of the controller's are achieved in the theory.

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  • 针对矩形巷道由于金属支护立柱存在带来的分叉不连续问题,提出分叉波导模型并用模式匹配法多模传输理论分析传输特性

    A fork waveguide model is proposed and the mode matching and multi-mode network technique are used to analyze the transmission characteristics of rectangular tunnel with metallic pit prop.

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  • 理论实验两方面研究了带外挂后机翼极限分叉现象,得到稳定、半稳定及不稳定极限环。

    Both theoretical and experimental analyses are performed to investigate the limit cycle flutter bifurcation of a sweepback wing with an external store in the tip of the wing.

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  • 应用中心流形理论元机翼颤振一四系统为二维系统,后继函数判别分叉真假中心稳定性问题进行了分析。

    The type and stability of the bifurcation points in the subsequent reduced two dimensional system are analyzed by the method of succeeding function.

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  • 理论得到光学不稳定性条件;利用SPW观察到自脉冲、分叉混沌等光学不现象。

    Theoretical calculation for prediction of optical unstability by SPW has been obtained and some experiments were carried out, optical unstability of self-pulsing, bifurcation and chaos were observed.

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  • 本文蜗壳看作沿转轮四周连续分流分叉系统,应用水力瞬变中的叉管理论推出一种计及蜗壳各断面水锤效应,并使仿真计算更接近实际情况的新方法。

    The present work considers the spiral case as branch-off pipe system that diverts part of the flow consecutively as it goes around the periphery of the runner.

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  • 本文蜗壳看作沿转轮四周连续分流分叉系统,应用水力瞬变中的叉管理论推出一种计及蜗壳各断面水锤效应,并使仿真计算更接近实际情况的新方法。

    The present work considers the spiral case as branch-off pipe system that diverts part of the flow consecutively as it goes around the periphery of the runner.

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