An EMC quantitative evaluation system for airborne electronic equipment subsystem

In traditional Aircraft EMC (electromagnetic compatibility) design process, it is difficult to evaluate the airborne electronic equipment subsystem. This paper presents a method to analyze EMC characteristics for the airborne electronic equipment subsystem, and solves the EMC quantitative evaluation problems for the airborne electronic equipment subsystem. The system mainly consisted of man-machine interface unit, knowledge acquisition unit, comprehensive database unit, scoring system unit, EMC knowledge base unit and interpreter unit. The evaluation system providing information for reference in the design stage for aircraft, provide a shortened development cycle and cost effective way.