Determining Vibration Qualification Level for the Equipment Loaded Inside a Tracked Vehicle

궤도차량 탑재장비의 진동 내구성 평가를 위한 시험수준 결정방법 연구

The equipment composed of many complicated electronic stuffs undergoes diverse stresses caused by mechanical vibrations during its service. Thus, to ensure its proper operation in the field a simulated vibration test has to be carried out in the laboratory with the Vibration Qualification Level, the test specification, which can include the real environment. In this paper we intent to deal with method and procedure for determining the Vibration Qualification Level so as to estimate the vibration-endurance for the equipment precisely.