In this paper, the progress in nonlinear dynamics of gear driven systems in the past twenty
years is reviewed, especially the gear dynamic behavior, by considering the backlash and …

In this study, dynamic behavior of a double-helical gear pair is investigated both
experimentally and theoretically. In the experimental side, a new double-helical test set-up …

This paper presents an improved algorithm of herringbone gear's tooth surface topological
modification based on overlap ratio, and the superiority of improved topology modification …

In this paper, the dynamic behavior of a multi-mesh helical gear train has been studied. The
gear train consists of three helical gears, with one of the gears in mesh with the other two. A …

Analytical model for linear vibration analysis of a pair of meshing helical gears mounted on
compliant spinning parallel shafts is developed. The gears are modeled as rigid disks while …

In this paper, an improved accelerometer-based method is proposed for measurement of
motions of parallel-axis gears in torsional, translational and rotational directions. This …

In this paper, a nonlinear random model is built to describe the dynamics of planetary gear
trains (PGTs), in which the time-varying mesh stiffness, tooth profile modification (TPM), tooth …

围绕圆柱齿轮系统的参数振动和间隙非线性振动问题, 较为详细地评述了20
年来国际上的研究进展情况. 文中首先说明了齿轮系统啮合过程非线性振动的基本概念 …

A new model is developed that describes mesh force transmissibility in a helical gear pair.
New spectral stiffness and transmissibility matrices are developed, based on linear theory …

This study is purposed to enhance conventional spur gear models by moving from a
deterministic to a stochastic representation, based on adding a Gaussian white noise in the …