Research On The Improvement Of Electromagnetic Compatibility Performance Of Military Off - Road Vehicle

With the development of modern warfare, electronic warfare, information warfare has gradually replaced the traditional tactics. A large number of high-power equipment (radar, infrared and missiles) fitted to the vehicle, the electromagnetic compatibility problems also affect the vehicle safety, reliability and comfort.At present, China mainly based on military installations capacitor compatible GJB1389A and GJB151A/152A standards for electromagnetic compatibility requirements. These three criteria are applicable to space systems, aircraft, submarines, ships, ground-based weapons platforms. These indicators and evaluation methods of military off-road vehicles should be in accordance with military standards.According to the new standards of electromagnetic compatibility, the military off-road vehicles can be evaluated. Take measures to improve the electromagnetic compatibility of the vehicle and its electrical and electronic components. Ensure the vehicle the safety, reliability and comfort combat readiness by effective suppression of electromagnetic harassment.This paper studies the vehicle electromagnetic compatibility theory, understand and master the knowledge of electromagnetic compatibility. Systematic analysis of vehicle components and EMC can improve the design of the case. By contrast army while fully standard test methods and limits, combined with the characteristics of the vehicle itself, according to the standard rules in detail civilian refine testing methods and targets, the establishment of off-road vehicles apply to military test specification. According to this test specification, for a certain type of military off-road vehicles to thoroughly test the electromagnetic compatibility, electromagnetic compatibility and combining theoretical knowledge to improve, to ensure a certain type of military off-road vehicles to reach the final electromagnetic compatibility requirements.Scientific evaluation of a certain type of military off-road vehicle electromagnetic compatibility improved methods and results. Provide experience and reference standard for other models EMC enhance research.