电动助力转向传感器故障研究  

The Research of the Sensor Failure in Electric Power Steering

作　　者：沈斌[1] 陈敏[1] 

机构地区：[1]同济大学中德学院机械与车辆工程系,上海200092

出　　处：《机电一体化》2012年第5期25-28,86,共5页Mechatronics

摘　　要：对目前电动助力转向系统主流传感器的故障模式进行分析,并运用故障树法对各个故障进行归类,为后续传感器故障诊断工作提供事实基础。文中提出切实可行的容错工作原理,使得EPS系统更加可靠、安全。This article analyze with the mainstream sensor failure modes in the electric power steering system, and at the same time use the fault tree analysis to classify various faults, in order to provide a factual basis for the subsequent sensor fault diagnosis. The article also presents a practical fault tolerance principle, which will make EPS system more reliable and safe.

关 键 词：故障模式 故障树法 容错工作原理 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]