高速列车齿轮传动系统可靠性分配策略研究

IF 2.2 3区工程技术 Q2 ENGINEERING, MULTIDISCIPLINARY

Eksploatacja I Niezawodnosc-Maintenance and Reliability Pub Date : 2022-07-04 DOI:10.17531/ein.2022.3.18

Yibo Ai, P. Cui, Yuanyuan Li, Weidong Zhang

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引用次数: 0

摘要

高速列车产业正处于快速发展阶段，可靠性配置策略有助于提高系统的可靠性，降低零部件的经济成本。本文对高速列车齿轮箱传动系统的可靠性分配问题进行了研究。结合AGREE分配方法和基于成本函数的可靠性分配方法，对高速列车齿轮传动系统进行了可靠性分配。考虑高速列车齿轮传动系统各部件的数量、重要性、成本和复杂性，对基于成本函数分配法提高可靠性的可行性因子进行了改进，得到了改进的成本函数，并建立了基于改进成本函数的可靠性优化分配模型。与AGREE分配方法和传统的基于成本函数的分配方法相比，本文提出的改进优化分配策略更适用于高速列车齿轮传动系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on reliability allocation strategy for gear transmission system of high-speed train

High-speed train industry is in the stage of rapid development, and the reliability allocation strategy is helpful to improve the reliability of the system and reduce the economic cost of components. In this paper, the reliability allocation of gearbox transmission system of highspeed train is studied. Combining AGREE allocation method and reliability allocation method based on cost function, the reliability allocation of high-speed train gear transmission system is carried out. Considering the quantity, importance, cost and complexity of various parts of high-speed train gear transmission system, the feasibility factor of improving reliability based on the cost function allocation method was improved to acquire the improved cost function, and the reliability optimization allocation model based on the improved cost function was established. Compared with AGREE allocation method and the traditional allocation method based on cost function, the improved optimization allocation strategy proposed in this paper is more suitable for high-speed train gear transmission system.

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来源期刊

Eksploatacja I Niezawodnosc-Maintenance and Reliability ENGINEERING, MULTIDISCIPLINARY-

CiteScore

5.70

自引率

24.00%

发文量

审稿时长

3 months

期刊介绍： The quarterly Eksploatacja i Niezawodność – Maintenance and Reliability publishes articles containing original results of experimental research on the durabilty and reliability of technical objects. We also accept papers presenting theoretical analyses supported by physical interpretation of causes or ones that have been verified empirically. Eksploatacja i Niezawodność – Maintenance and Reliability also publishes articles on innovative modeling approaches and research methods regarding the durability and reliability of objects.