Journal of Transportation Systems Engineering and Information Technology ›› 2006, Vol. 6 ›› Issue (5): 92-94 .
• Systems Engineering Theory and Methods • Previous Articles Next Articles
REN Dian-bo a,b .ZHANG Ji-ye a
任殿波a,b,张继业a
西南交通大学a.牵引动力国家重点实验室;b.CAD工程中心,成都610031