汽车电控系统故障检测与诊断新方法

New Method of Failure Inspection and Diagnosis for Motor Vehicle Electronic Control System

】系统地论述了检测滤波器、双阶段检测滤波器、自适应非线性观测器、基于非线性等价方程的残差生成器等故障检测与诊断方法的原理以及在车辆电控系统中的具体应用。

Principle of failure inspection and diagnostic method of test filter,double stage test filter,self adapting non linear observer and residual difference creator based on non linear eqnivalent equation etc,and their application to motor vehicle electronic control system are systematically expounded.Also problems encountered and development prospect of motor vehicle electronic control system failure inspection and diagnosis are set forth.