Research On EMC Test With EMC Auto Test System

EMC TEST is during the design empolder produce use and maintenance,it is important to the equipment.The purpose of the test is to find the causation which bring the EMC question and ensure the question position.So that we can do something to control it.Discuss the Auto System Used in Electro Magnetic Compatibility Test in this paper. Common test system will take more time, because it has more test equipment, test data and environment is incertitude. EMC Auto Test system contain such abilities, auto test, collect data and finish the report. It predigest the test way and short the test time. It has broad used environment.This paper do a lot of things on the test equipment, test overall arrangement, process analyze and standard of test result. The Chapter One talk about the nascence of EMC. Chapter Two do some analysis about the require and equip of test equipment and the predominance of COM, Proposed that face the hypothesized instrument, carries on the module design. (Companent Object Model) the module technology and the hypothesized instrument unify COM, construct a testing software to realize the EMC auto test; The third chapter proposed the entire EMC test system's design proposal, the overall system divides into the application layer, the operation layer, the service layer, the support layer and the physical layer, has designed the layer actual content; The fourth chapter divides the EMI test module into the storehouse administration module, the survey establishment module, the survey control module, the measurement result data processing module . EMS test module for storehouse administration module, calibration module, test module, test report module. Proposes each module solution and the EMC two big test module system function; The fifth chapter introduces EMI test method research. Has made the thorough analysis to the radiation test method, in view of the radiation test's particularity, analyzes its test procedure and the question confirmation key technologies; The sixth chapter is to EMS test method research, has carried on the thorough elaboration to many standard each test links; The seventh chapter is a summary to this article in all test procedure , proposed the electromagnetic compatibility test automation has the bigger development opportunity and the vital role in future electromagnetic compatibility domain.