YUAN Jiang, ZHOU Dian-Wu, PENG Ping, HOU De-Zheng
2011, Vol. 69(14): 1715-1720
(1 State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha 410082)
(2 Zhangjiajie Aviation Industry Vocational Technical College, Zhangjiajie 427000)