• 本文利用非线性动力学模型研究断层地震活动特性

    Nonlinear dynamic models have been used to study the characteristic seismicity of fault zones in this paper.

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  • 几种人体组织器官非线性动力学模型进行了简要叙述。

    The non-linear models of some tissues and organs are briefly summarized.

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  • 力学-化学耦合的角度建立了构造成矿作用非线性动力学模型

    The nonlinear dynamic model for tectonic ore-forming isfounded from mechanochemical coupling in …

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  • 研究目的:建立农地非农化人类经济活动、人口增长非线性动力学模型

    The purpose of the paper is to establish a nonlinear model of dynamic evolution of the relation between agricultural land conversion and human activities.

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  • 运用质量系统基本原理,建立轴流脱粒过程谷物运动的非线性动力学模型

    Based on the principle of a varied mass system, the non linear mathematical model of the crop mechanics for an axial threshing process was set up.

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  • 在考虑齿轮时变啮合刚度情况下,建立了齿轮耦合的转子-轴承系统非线性动力学模型

    Considering the time varying meshing stiffness of gear pair, the nonlinear dynamic model of a geared rotor bearing system is established.

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  • 建立摆式列车刚体系统动力学模型受电弓非线性动力学模型接触网有限元动力学模型

    The rigid multibody dynamic model of the tilting train, the nonlinear dynamic model of the pantograph and the FEM model of the catenary are set up.

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  • 采用包含子结构间接对接的混合界面子结构模态综合法,建立整车系统非线性动力学模型

    Nonlinear dynamic model of total automobile system was established by mixed substructure component model synthesis which contains some soft substructures.

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  • 文中构建物流园区态度空间物流产业构形,建立了园区物流企业迁移的非线性动力学模型

    In this paper, an attitude space of logistics park and structure of logistics industry are set up, and a nonlinear dynamical model for park's enterprises is established.

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  • 综合考虑因素过程耦合反馈作用建立地壳演化变形综合非线性动力学模型

    A comprehensive nonlinear dynamic model for the evolution and deformation of the crust is established based on considering the coupling and feedback among many factors and processes.

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  • 概述地围绕上述问题所开展具体研究内容包括以下方面:1转子系统非线性动力学模型建立。

    Summarily speaking, the detailed research content based on problem above is as follows:1. The establishment of nonlinear dynamical model for rub-impact rotor system.

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  • 本文通过分析股利增长率影响因素建立股利变化的非线性动力学模型讨论了股利变化的各种动态行为

    By analysing the affecting factors of dividend increasing rate, we construct the nonlinear dynamics model of dividend changing, and discuss all kinds of dynamical behaviors of dividend.

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  • 无限转子-轴承基础上,考虑基础垂直方向变形,通过分析油膜力,建立了转子-轴承-基础非线性动力学模型

    On the assumption of short bearings, consideration the vertical deformation of the foundation, the coupled nonlinear dynamic model of the rotor bearing foundation system is formulated in this paper.

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  • 针对甲醇电化学氧化过程观察到的电化学振荡现象建立非线性动力学模型并对模型进行线性稳定性分析数值模拟

    We establish nonlinear dynamics model, make a linear stability analysis and numerical value simulation for the electrochemical oscillation phenomena observed in experiment.

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  • 本文基本守恒方程出发获得了能描述回热存在直流时非线性动力学模型及由此而导致的非线性时均热力学效应

    Based on basic conservation equations, the paper derived the thermoacoustic streaming model of a cyclic regenerator and discussed some nonlinear, time-averaged thermodynamic effects.

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  • 文中论述园区企业迁移规律,构建物流园区的态度空间物流产业构形,建立了园区物流企业迁移的非线性动力学模型

    In this paper, an attitude space of logistic park and structure of logistic industry have been set up, and a nonlinear dynamical model for park's enterprises is established.

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  • 根据飞行控制要求,考虑了影响较大气动力气动力矩因素,建立一个完全表征机动情况下弹头运动非线性动力学模型

    According to the demand of flight control system, a nonlinear dynamics model with considerable aerodynamic forces and moments for a large maneuver re entry missile head is built.

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  • 通过转台非线性动力学模型建立了转台速度以及位置T - S模糊模型设计了实现速率定位功能的速度环鲁棒最优控制器

    The T-S fuzzy models of the velocity loop and position loop are constructed via the table's nonlinear dynamic model. Robust-optimal controller of velocity-loop is designed for velocity orientation.

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  • 混合输入平面五杆机构具有两个自由度动力学模型一个高度非线性耦合系统

    A hybrid input planar five-bar mechanism has two degrees of freedom, and its dynamic model is a highly nonlinear and strong coupling system.

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  • 进行转子-轴承系统非线性动力学分析选取恰当模型提供了理论指导

    This is very helpful to choose suitable nonlinear oil film force model in the dynamic analysis for rotor-bearing systems.

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  • 研究结果为实际旋转机械转子-椭圆轴承系统进行非线性动力学分析设计时,选择模型提供依据

    The foregoing provides a basis for the selection of oil-film force model during the nonlinear dynamic analysis and design of an actual rotating mechanical rotor-elliptic bearing system.

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  • 其次,考虑到机器人系统耦合非线性问题建立准确的五自由度机器人动力学模型

    Then, the precise five-freedom dynamic model including the robotic system problems such as coupling, nonlinear and so on was established.

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  • 研究一类预防接种情况具有一般非线性饱和接触SIR流行病模型动力学性态。

    The dynamic behavior of a kind of SIR epidemiological model with general nonlinear saturated contact rate is considered under vaccination.

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  • 由于体力非线性而且压缩机的机械系统电磁系统相互耦合的,仅仅利用非线性模型进行整个系统动力学分析复杂的。

    Because the gas force in the models has nonlinear characteristics, and moreover the mechanical part is coupled with the electromagnetic part, dynamics analysis of the whole system is very complicated.

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  • 着重描述K系列模型非线性动力学特性,并通过数值模拟进行分析。

    The nonlinear dynamic characteristics of the K set models through numeric simulation are investigated.

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  • 文中应用非线性动力学现代理论对建立转子模型进行了研究。

    In this paper, the mathematic model of the rotor system with rub impact is analyzed by applying modern nonlinear dynamics theory.

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  • 考虑地震作用结构参数随机性建立了钢筋砼结构药非线性随机动力学模型

    A nonlinear random dynamic mode with stochastic variations of seismic action and structural parameters is constructed.

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  • 基于非线性涡流线原理的风力机空气动力学模型进行数值试验

    A wind turbine aerodynamics simulation module based on non-linear vortex-line theory is tested in the numerical aspect in this paper.

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  • 流体动力学模型揭示非线性现象交通宏观特性方面有着独特优势

    The fluid mechanics model has special advantages in disclosing nonlinear phenomena and macroscopic characteristics of traffic flow.

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  • 依据悬架实验装置建立电液作动非线性动力学方程随后得到线性对象模型

    According to the experiment device for active suspension, the nonlinear dynamics equations for electro-hydraulic actuator are derived and a linearized object mod el is set up.

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