齿轮系统应用广泛, 并在风力发电, 航空航天, 汽车和盾构机等机械设备中发挥关键作用.
其动力学特性的优劣将直接影响设备整机的工作性能. 然而齿轮传动的结构形式多样 …

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 …

In this paper, a probabilistic design optimization method for wind power gear drive system
has been put forward based on the dynamic reliability. A pure torsional dynamic model of …

This study aims to develop an integrated computational framework for the reliability-based
design optimization (RBDO) of wind turbine drivetrains to assure the target reliability under …

Failure prediction of wind turbine gearboxes (WTGs) is especially important since the
maintenance of these components is not only costly but also causes the longest downtime …

Purpose The purpose of this paper is to present a new methodology, used for dynamic
reliability analysis of a gear transmission system (GTS) of wind turbine (WT), which could be …

A gearbox is often used in a wind turbine to increase the rotational speed from a low-speed
main shaft to a high-speed shaft connecting with an electrical generator. Gears in wind …

This chapter gives a brief summary of probabilistic prognostics and health management
(PPHM) and presents a framework to implement PPHM to predict remaining useful life (RUL) …

An accurate prediction of the service life of wind turbine drivetrains is crucial to ensure safe
and reliable operation. In particular, gear teeth of the wind turbine multi-stage drivetrain …