The faults in the automotiveenginecontrol systems can be reliably diagnosed by the proposed method through suitable choice of the threshold for the residual signals of the UIFDOs.
合理选择残差信号的阈值，能够可靠地诊断汽车发动机电控系统负载不可测且存在随机干扰时的故障。
2
This paper discusses the idea and the basic method of applying the multi-mode intelligent control technique to electronically controlled hydraulic throttle actuator (EHTA) of automotiveengine.
本文论述了将多模式智能控制技术应用于汽车发动机电液式节气门执行器的思路和基本方法。
3
For the sake of the noise control of automotive noise, an improved method is presented through some muffler of a subminiature truck tests on an engine test bed.