摘要
分析了在车载大型电子设备群中进行电磁兼容性设计的意义,提出了一种新的电磁兼容性设计自动实现的理论方案,并结合对各模块功能及其工作过程的分析论证了方案的可行性。本文详细阐述了方案实现涉及的几项关键技术,建立了EMI预测模块依据的数学模型并给出了程序设计流程,分析了EMC设计可程序实现的部分,提供了EMI自动检测的实现方法。运行效果表明,本文提出的构成方案是合理可行的。
The function of EMC design for vehicular large-scale electronic equipment group was analyzed. A kind of scheme to realize the electromagnetic compatibility automatically was proposed, and feasibility of the constitution project was demonstrated combined with the analysis on the function structure and work process of submodules. The key technology involved of module realization was discussed in detail. Mathematic model which EMI forecast submodules depends on was analyzed and programmer flow as well as programable part of EMC design were given out. Realization method for automatic detection of EMI signal was offered. Running effects shows that the scheme proposed in this paper is rational and effective.
出处
《制造业自动化》
北大核心
2008年第8期30-33,共4页
Manufacturing Automation
