Research on Gearbox Fault Isolation Based on VPMCD

机译：基于VPMCD的变速箱故障隔离研究。

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

As a power transmission device, gearbox is an indispensable component of the urban rail vehicle, and it is significant to determine the fault type of the gearbox and to provide the basis for the maintenance and maintenance plan of gearbox. In this paper, traditional VPMCD method is improved in the selection of the prediction variables and the parameter estimation, and based on the error between the estimated value and the actual value, the fault type of the gearbox can be accurately judged. The applicability of VPMCD is analyzed by an example, and compared with other methods, the superiority of the optimized VPMCD is verified.

机译：作为动力传递装置，变速箱是城市轨道车辆必不可少的组成部分，对确定变速箱的故障类型，为变速箱的维护和保养计划提供依据具有重要意义。本文对传统的VPMCD方法进行了改进，在预测变量的选择和参数估计方面进行了改进，并基于估计值与实际值之间的误差，可以准确地判断齿轮箱的故障类型。通过实例分析了VPMCD的适用性，并与其他方法进行了比较，验证了优化后的VPMCD的优越性。

著录项

来源
《Proceedings of the 3rd international conference on electrical and information technologies for rail transportation: transportation》|2017年|281-289|共9页
会议地点
作者
Xiukun Wei; Dong Yan;
展开▼
作者单位

State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China;

State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Gearbox; Feature extraction; Fault isolation; VPMCD;

机译：变速箱；特征提取;误隔离; VPMCD;

相似文献

外文文献
中文文献
专利

1. Signal-Based Actuators Fault Detection and Isolation for Gearbox Applications [J] . John O. Manyala, Todd W. Fritz SAE International Journal of Commercial Vehicles . 2014,第1期

机译：变速箱应用中基于信号的执行器故障检测与隔离
2. VPMCD based novelty detection method on and its application to fault identification for local characteristic-scale decomposition [J] . Songrong Luo, Junsheng Cheng Cluster computing . 2017,第4期

机译：基于VPMCD的新颖性检测方法及其在本地特征级分解的故障识别应用中的应用
3. A Fault Diagnosis Model Based on LCD-SVD-ANN-MIV and VPMCD for Rotating Machinery [J] . Luo Songrong, Cheng Junsheng, Wei Kexiang Shock and vibration . 2016,第pta6期

机译：基于LCD-SVD-ANN-MIV和VPMCD的旋转机械故障诊断模型
4. Research on Gearbox Fault Isolation Based on VPMCD [C] . Xiukun Wei, Dong Yan International conference on electrical and information technologies for rail transportation: transportation . 2018

机译：基于VPMCD的齿轮箱故障隔离研究
5. Experimental Study of Low-Speed Gearbox Faults Using Vibration and Acoustic Emission Signals [D] . Jin, Chenyi. 2018

机译：使用振动和声发射信号的低速齿轮箱故障的实验研究
6. Fault Diagnosis of Planetary Gearbox Based on Adaptive Order Bispectrum Slice and Fault Characteristics Energy Ratio Analysis [O] . Zhaoyang Shen, Zhanqun Shi, Dong Zhen, 2020

机译：基于自适应序双谱切片和故障特征能量比分析的行星齿轮箱故障诊断
7. Identification of Multiple Faults in Gearbox Based on Multipoint Optional Minimum Entropy Deconvolution Adjusted and Permutation Entropy [O] . Huer Sun, Chao Wu, Xiaohua Liang, 2018

机译：基于多点的变速箱识别齿轮箱中的多个故障，可选的最小熵折叠调整和排列熵
8. Model-based fault detection and isolation for intermittently active faults with application to motion-based thruster fault detection and isolation for spacecraft [R] . 2008

机译：基于模型的故障检测和隔离，用于间歇活动故障，应用于航天器的基于运动的推进器故障检测和隔离

Research on Gearbox Fault Isolation Based on VPMCD

摘要

著录项

相似文献

相关主题

期刊订阅