Affiliation: | 1. Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology, ME3221 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea;2. Fuel Cell Vehicle Team1, Advanced Technology Center, Corporate Research & Development Division, Hyundai-KIA Motors, 104, Mabuk-dong, Giheung-gu, Yoingin-Si, Gyeonggi-Do 446-912, Republic of Korea |