1) time-varying stiffness
时变刚度
1.
The combination resonance behaviors of a spur gear pair with various non-linear factors such as time-varying stiffness, transmission error and tooth backlash are investigated by means of multi-scale approach.
在考虑了啮合时变刚度、齿侧间隙、传递误差等多种非线性因素的基础上,应用多尺度分析方法对单对直齿轮传动系统的组合共振特性进行了研究。
2.
In this paper, firstly the materials mechanics method and the finite element method are presented, which used in calculating the time-varying stiffness.
本文首先给出了材料力学法、有限元法等时变刚度的计算方法，比较了它们的优缺点，对材料力学法的计算公式进行了推导，得到了更为准确的材料力学刚度计算公式。
3.
Nonlinear impact dynamic behavior of a gear pair system with time-varying stiffness and friction was studied.
主要研究在考虑时变刚度和摩擦时,轮齿间隙及载荷参数对齿轮系统冲击动力学响应的影响,首次研究了齿轮传动非线性动力学的脱啮冲击、周期解的形成过程及对应的非光滑系统冲击中出现的切分岔行为。
3) time-varying mesh stiffness
时变啮合刚度
1.
The dynamic model of unsymmetric gear was proposed on the basis of mesh characteristics of involute gear transmission with unsymmetric teeth and dynamics of gears system,and the effect of time-varying mesh stiffness and static transmission error of gears system.
基于非对称渐开线圆柱齿轮传动时的啮合机理和齿轮系统动力学,同时考虑到齿轮系统时变啮合刚度和静态传递误差的影响,建立了齿轮动力学模型,利用数值积分和数值仿真方法对其进行了非线性振动研究。
2.
Dynamic model of two-stage gear system with time-varying mesh stiffness was established.
建立了考虑齿轮时变啮合刚度时的二级齿轮系统的动力学模型,用A算符方法推导出了系统的近似解析解,研究了系统对时变啮合刚度、扭矩波动及齿轮误差激励的响应。
3.
A lumped-parameter planetary gear set model is developen in the paper based on time-varying mesh stiffness which is modeled as time-varying linear spring.
建立了单级2K-H渐开线行星齿轮传动的集中质量参数型振动模型,将齿轮啮合的刚度近似等效成时变分段线性的弹簧刚度 分析了系统因时变啮合刚度激励而引起的稳态振动 得出了在2K-H渐开线行星齿轮的传动中,齿轮的动载荷与齿轮间的重合度相关;在无阻尼状态下太阳轮-行星轮的动态啮合力小于行星轮-内齿圈的啮合
4) time-varying meshing stiffness
时变啮合刚度
1.
The governing equation of a gear system with time-varying meshing stiffness is established.
建立了具有时变啮合刚度的二级齿轮系统的动力学方程式,它是一个具有时变系数的线性动力系统。
5) time-varying geometric stiffness
几何刚度时变性
1.
A nonlinear direct integration method considering conducting wire time-varying geometric stiffness is adopted to calculate wind-induced dynamic response of single tower and tower-line system.
建立了输电塔–线耦联体系的空间模型,利用Davenport谱模拟了目标场地风场,采用线性弹簧模型与Maxwell模型相结合模拟调谐质量阻尼器(tunedmassdamper,TMD),采用考虑导线几何刚度时变性的非线性直接积分方法对有无TMD的单塔、塔–线体系风致响应时程分析,进行TMD调频参数优化控制计算,并比较了单塔与塔–线体系时程反应。
6) time-verying stiffness mesh
时间一变刚度啮合
补充资料：时变
1.四时季节的变化。 2.时世的变化。亦指时世变化的规律。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条