1. School of Reliability and Systems Engineering, Beihang University, No. 37, Xueyuan Road, Haidian District, Beijing 100191, China
2. Science and Technology on Reliability and Environmental Engineering Laboratory, No. 37, Xueyuan Road, Haidian District, Beijing 100191, China
3. China Electronic Product Reliability and Environment Testing Research Institute, No. 110, Dongguan Road, Tianhe District, Guangzhou, Guangdong, 510610, China