摘要
介绍了JZT-1机车走行部状态监测及故障诊断系统的构成和技术特点。经试验和运用表明,系统工作稳定可靠,其采用的故障诊断智能决策方法极大地提高了预报的准确度。
The construction and technical characteristics are described for the monitor and failure diagnosis system of locomotive running gear for JZT- 1. The tests and operations indicate that the system work stably and reliably. The intelligent decision-making method adopted for failure diagnosis greatly improves the forecast correcmess.
出处
《机车电传动》
2007年第3期62-64,69,共4页
Electric Drive for Locomotives
关键词
机车走行部
故障诊断
小波变换
智能决策
地面分析
locomotive maning gear, failure diagnosis
wavelet transform
intelligent decision-making
data analysis
