中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2010, Vol. 29 ›› Issue (5): 800-803.

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基于LabVIEW的BP算法及其在发动机 故障诊断中的应用

高慧, 傅晓林   

  1. 重庆交通大学机电学院, 重庆 400074
  • 收稿日期:2010-07-07 修回日期:2010-08-12 出版日期:2010-10-15 发布日期:2015-01-22
  • 作者简介:高慧(1983—),男,湖南娄底人,硕士研究生,研究方向:现代车辆电子技术。E-mail:gaohuijiu@sina.com。

BP Algorithm Based on LabVIEW and Its Application in Engine Failure Diagnosis

GAO Hui,FU Xiao-lin   

  1. School of Mechanical & Electrical Engineering, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2010-07-07 Revised:2010-08-12 Online:2010-10-15 Published:2015-01-22

摘要: 介绍了虚拟仪器技术,应用LabVIEW软件编制了基于BP算法的训练网络和诊断网络,使之能更有效地、直 观地了解BP神经网络的工作状态,从而为汽车信号系统的分析和发动机故障系统诊断提供了有效的方法。

关键词: 虚拟仪器, LabVIEW, 发动机故障

Abstract: The technology of virtual instruments is introduced, and then the training network and diagnosis network based on BP neural algorithm are designed by the application of LabVIEW software. Therefore, the state of BP neural network can be understood more effectively and intuitively. Furthermore, the proposed algorithm provides an effective method to analyze the signal system of automobile and make a system aticengine fault diagnosis

Key words: virtual instrument, LabVIEW, engine failure

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