Train Reliability

Dynamic reliability of train bridge system under wind action

风和列车荷载同时作用下车桥系统的动力可靠性

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Reliability Analysis of the 4.5-Gear Synchro-nizer of the 662-Type Train Gearbox

662型客车变速器四、五挡同步器的可靠性分析

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Transmission gearbox is an important part of high-speed train bogie. The reliability of the gearbox influences the safety of train operation directly.

传动齿轮箱是高速列车转向架的关键部件，齿轮箱的强度可靠性将直接影响到列车的运行安全性。

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By the kinematic and mechanical analysis for closed planetary transmission system, the expressions for the load-life of the components were developed based on the probabilistic design and reliability model for single-stage planetary gear train proposed by Savage.

通过对封闭行星齿轮传动系统进行运动学及力学分析，结合可靠性设计和Savage等提出的单级行星齿轮传动的可靠度模型，建立了以输入构件转速和转矩为变量的构件负载与寿命关系表达式；

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The paper depicts the current situation of Chinese train network control systems, gives out countermeasures to improve its communication reliability.

分析我国列车控制网络系统的现状，根据应用中遇到的具体问题，提出提高当前列车网络通信可靠性的对策。

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Test on train running shows that system could satisfy the real time and reliability requirement of tilting train running.

实车通信试验证明，该简易通信网络能满足摆式列车实车运行的实时性与可靠性要求。

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Therefore, the safety and comfort of the running train, the reliability of the track and the bridge under cross winds need more attention. However the existed research is scarce.

因此，横风作用下行车的安全性和舒适性、线桥结构的安全性等问题也越发突出，但目前这方面的研究还很少。

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