Fault detection on the traction power supply system mainly includes three steps: signal acquisition, signal processing and analysis, fault diagnosis.
对牵引供电系统进行故障检测主要包括三个步骤：信号采集、信号处理与分析、故障诊断。
The fault self-diagnosis of the traction control system on SHANGHAI BUICK is introduced here with its common diagnostic methods.
介绍上海别克轿车牵引力控制系统的故障自诊断及常见故障诊断方法。
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