本文建立了时变啮合刚度的直齿行星齿轮动力学模型。
This paper presented a lumped-parameter model for planetary gears, including mesh stiffness variation.
论文同时建立了齿轮传动通用动力学模型，分析了齿轮传动系统中齿轮和轴承等主要零部件的振动和噪声机理。
The paper also sets up the general dynamic model for gear transmission, analyses the vibration and noise principle of the main parts in the gear transmission system like gear and bearing.
在考虑齿轮时变啮合刚度的情况下，建立了齿轮耦合的转子-轴承系统的非线性动力学模型。
Considering the time varying meshing stiffness of gear pair, the nonlinear dynamic model of a geared rotor bearing system is established.
同时考虑非线性齿轮啮合力和非线性油膜力的影响，建立齿轮-转子-滑动轴承系统的动力学模型。
The nonlinear gear mesh force and nonlinear oil film force were considered synchronously, the dynamic model of geared rotor-oil journal bearing system was proposed.
根据相关力学定律和公式，合理地确定了各种参数，建立了齿轮啮合转子系统DEM动力学模型。
According to relevant mechanics laws, formulas and various parameters of the rotor system identified reasonably, the DEM dynamics models of gear meshing rotor system were established.
为了建立高速水稻插秧机椭圆齿轮行星系分插机构的动力学模型，必须分析推秧装置对该机构的作用。
In order to set up the dynamics model of the transplanting mechanism with planetary elliptic gears of high-speed rice transplanter, the effect of seedling-pushing device on it must be analyzed.
从齿轮传动的基本原理出发，系统地分析了多轴齿轮传动系统的动力学模型原理，提出了基于齿轮副接触算法的动力学仿真模型。
The gear transmission system dynamics model was analyzed according to the gear transmission principles and a dynamics method based on gear contact calculation was given.
论述了螺旋锥齿轮动力学研究的三种主要方法，即加载接触分析（LTCA）、解多维非线性方程组的方法，以及加载接触分析与周向振动模型结合的仿真分析方法。
The first method was loaded tooth contact analysis(LTCA), the second method was to solve nonlinear dynamics equation and the third method is to integrate torsional vibration model with LTCA.
该模型在普通转向器模型的基础上考虑了转向齿轮、齿条等构件的变形和液压特性对系统动力学特性的影响。
This model takes the effect of the steering gear and rack's deformation and the dynamic characteristic of hydraulic system into account on the basis of common steering system.
建立了星型齿轮传动动力学系统基本构件浮动位移量分析模型；
A floating displacement analysis model of a two-stage star gear train′s dynamic system was established.
建立了两级星型齿轮传动系统的动力学均载分析模型，考虑了各构件的制造误差与安装误差。
A dynamic analysis model was established for a 2-stage planet gear train in which manufacturing and assembly errors were considered.
该模型为双圆弧齿轮三维数字化设计、制造，啮合分析、运动学和动力学分析提供了新的理论依据。
This model offers a new theory for 3d numerical design, manufacture and the analysis of engagement, kinematics and dynamics of double circular arc gears.
本文以齿轮动力学为基础，推导并建立了单级齿轮传动的一种齿轮失效的数学模型，即：齿根裂纹数学模型。
This article, first, mathematical models of one kind of gear fault in one— stage gearbox (the fatigue crack on root of tooth) are established on the basis of gear dynamics.
利用六个动力系数来刻划半联轴器的力学行为，建立了轴承—转子—齿轮联轴器系统的弯扭振动力学模型。
The dynamic behavior of a half coupling is described by six coefficients, and the vibration model of bearing rotor system with a gear coupling is developed.
建立了螺旋锥齿轮研齿过程的动力学模型，求出了动态研磨力的大小。
The dynamic model of the lapping was setup, and the dynamic lapping force was calculated.
建立了椭圆齿轮驱动的结晶器非正弦振动系统动力学模型，推导了动力学方程。
The dynamics model of non-sinusoidal vibration system of crystallization utensil driven by elliptical gears was established, and its dynamics equation was derived.
根据齿轮传动线性动力学模型，深入研究了齿轮转子系统稳态不平衡响应的整体传递矩阵法，推导出了计算稳态不平衡响应时齿轮耦合单元的耦合传递矩阵。
According to the linear force coupled model of a gear system, a whole transmission matrix method for stable unbalanced response analysis of a gear-rotor system is presented.
本文从齿轮机构的基本组成出发，建立了齿轮机构运动学和动力学分析的数字模型。
Upon the analysis of the basic composition of a gear mechanism, the mathematical model in the kinematic and dynamic studies of the gear mechanism has been established.
建立了两级星型齿轮传动系统的非线性动力学分析模型，模型中考虑了系统的综合啮合误差、时变啮合刚度以及齿侧间隙。
A dynamic analysis model in which the gear error and the time-varying stiffness and backlash are included is established for a 2-stage star gear train.
依据模型中是否考虑齿轮副的动力学分析，将困油模型分为静态模型和动态模型。
The simulation model of the trapped oil pressure is established in the paper, and the model is divided into static model and dynamic model according to with or without dynamic factor of gear pair.
此软件现在最新开发了一个外部齿轮箱接口模块，可使风力发电机整机和齿轮箱动力学模型完全整合。
The Approach To date gearbox flexibility and dynamics as part of the complete wind turbine have largely been ignored.
此软件现在最新开发了一个外部齿轮箱接口模块，可使风力发电机整机和齿轮箱动力学模型完全整合。
The Approach To date gearbox flexibility and dynamics as part of the complete wind turbine have largely been ignored.
应用推荐