Hardware System Performance Enhancement Method in the Design Stage for Automotive Engine Mount Control Module

Abstract

Currently, automaker companies are applying mechanical / electronic technologies to various automotive parts for decreasing vehicle vibration. One of the best ways to reduce engine vibration is to apply an active engine control mount(ACM). This paper's main issue is to decrease design errors by signal malfunction and electromagnetic compatibility(EMC) [1][2] in the design phase of ACM electronic control module development. To do this process, we analyzed the power integrity(PI) analysis which is one of Computer Aided Engineering(CAE) methods. Also, we introduce several ways to secure SI and PI using various methods. So, by applying the analysis results to the design stage, we improved the electromagnetic wave performance. Also, we can reduce the PCB design cost, and improved the reliability of the electromagnetic wave.