Correspondence Address& Postal Code: Institute of Advanced Manufacturing

Technology, Xi’an Jiaotong University,

Xi’an, 710049  Shaanxi Province, China

Home Address: 1-33-115 of Xi’an Xi’an Jiaotong University, No.28 Xianning Road, Xi’an, Shaaxi, China

Mobile Phone: 135-7194-6262

Office Phone: (86-29) 8266-9046

E-mail: zywei@mail.xjtu.edu.cn