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gear dynamics
相关语句
  齿轮动力学
     The gear dynamics analysis is, according to the theory of vibrate dynamics, to study the basic rule of vibration, shock and noise which created by gear system while transferring power and motion.
     齿轮动力学分析是利用振动力学理论,研究齿轮系统在传递动力和运动过程中振动、冲击、噪声的基本规律,对齿轮传动的降噪、降振非常重要。
短句来源
     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.
     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。
短句来源
  “gear dynamics”译为未确定词的双语例句
     On the Calculation of Hydraulic Valve Gear Dynamics
     液压配气机构的动力学计算
短句来源
     A Rotary Model for Spur Gear Dynamics
     考虑齿侧间隙时渐开线齿轮传动的分析模型
短句来源
     In this paper a rotary model with backlash for studying gear dynamics has been developed.
     本文发展了一个转动的分析模型,用来研究具有齿侧间隙的渐开线齿轮对的动力学。
短句来源
     The bounce kinematics of aircraft arresting-hook and arresting gear dynamics produced by strain of nylon or wire rope system is discussed and analysed.
     本文对拦阻着陆中出现的拦阻钩振动和拦阻动载两大重要问题作了阐明和分析。
短句来源
     In this paper, gear dynamic equation including fuzzy parameter is introduced for analyzing the influence of tooth manufacturing errors on spur gear dynamics.
     在渐开线直齿圆柱齿轮传动的动力学分析中 ,首次考虑了轮齿制造误差的模糊性对齿轮振动特性的影响 ,建立了含有模糊参数的齿轮副动力学方程。
短句来源
  相似匹配句对
     Gear,W.
     Gear,W.
短句来源
     On the Calculation of Hydraulic Valve Gear Dynamics
     液压配气机构的动力学计算
短句来源
     Parametric Model and Dynamics Analysis of Helical Gear
     斜齿轮的参数化建模与动力学分析
短句来源
     structural dynamics;
     ④结构动力学;
短句来源
     METALLOGENIC DYNAMICS
     成矿动力学刍议
短句来源
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  gear dynamics
In such cases, simplifying robot dynamics without considering the effect of gear dynamics leads to unavoidable errors.
      
The gear dynamics is described by a time-varying nonlinear differential equation due to the time dependence of tooth stiffness and backlash.
      


In this paper a rotary model with backlash for studying gear dynamics has been developed. This model is circular and quite different from the rectilinear gear impact models in shape. It would be much closer to reality. The model includes as factors: backlash, elasticity and damping during impact. By taking advantages of an involute tooth profile, it is possible to take the surface compaliance and energy dissipation into account. In this study, the relation between the impact force and the interpeneration...

In this paper a rotary model with backlash for studying gear dynamics has been developed. This model is circular and quite different from the rectilinear gear impact models in shape. It would be much closer to reality. The model includes as factors: backlash, elasticity and damping during impact. By taking advantages of an involute tooth profile, it is possible to take the surface compaliance and energy dissipation into account. In this study, the relation between the impact force and the interpeneration of two meshing gears is close to linear, and therefore, the stiffness of Hertzian contact may be considered as constant. Furthermore the complicated phenomenon ofc ontact tooth pairs alternation between one and two during meshing is also included. A computer code based on the Runge-Kutta method is developed in Fortran. Three cases of simulation studies are performed. The effects of contact pairs Variation are clearly shown in the simulation results.

本文发展了一个转动的分析模型,用来研究具有齿侧间隙的渐开线齿轮对的动力学。考虑赫兹接触,文中提出了建造轮齿表面柔度及其变动模型的新方法,并叙述了用此模型模拟出渐开线齿轮的动力特性。采用曲线贴合技术改进了系统阻尼的计算。这个模型是分析确定那些采用齿轮传动的机械系统或电气-机械系统动力响应的基础。模拟程序SIMULAT,运用龙奇-库塔法在IBM 3033数字计算机上,对自由振动、恒定载荷运转和正弦激励三种情况进行了数字模拟。

Based on gear dynamics,the formation of side-band and its mathematical

本文从齿轮啮合动力学出发,研究了调制边频结构的形成及其数学上的描述。并在此基础上提出了细化搜寻和倒谱峰值提取的边频特征识别方法,为齿轮状态监测与故障诊断提供了有效的工具。文章以应用实例说明了上述方法的理论意义及其实用价值。

The bounce kinematics of aircraft arresting-hook and arresting gear dynamics produced by strain of nylon or wire rope system is discussed and analysed. The first is bounce kinematics produced by hook motion through a smooth runway or a runway with obstructions following touch-down from a sinking approach; the second is boun-e kinematics during landing with three wheels. The later part of this paper discusses, respectively, arresting gear dynamics of centerline engagement condition and off-center...

The bounce kinematics of aircraft arresting-hook and arresting gear dynamics produced by strain of nylon or wire rope system is discussed and analysed. The first is bounce kinematics produced by hook motion through a smooth runway or a runway with obstructions following touch-down from a sinking approach; the second is boun-e kinematics during landing with three wheels. The later part of this paper discusses, respectively, arresting gear dynamics of centerline engagement condition and off-center engagement condition for nylon or wire rope system, and provides an example to describe their effects of arresting gear dynamics for various arresting cable lengths.

本文对拦阻着陆中出现的拦阻钩振动和拦阻动载两大重要问题作了阐明和分析。重点研究和推演了飞机地面滑行中拦阻钩的二类振动运动学及其微分方程特性;钩的阻尼振动轨迹特性;阻尼器参数选择。 在拦索应变动载的研究中阐明了飞机对中拦阻、偏心拦阻、使用不同拦索材料的应变动载特性,并进行了实例计算分析,证实了飞机拦阻的拦索应变动载大小与地面拦阻装置的配置、拦索材料、飞机着陆的偏心程度等有密切关系。

 
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