[1] Huazhong Univ Sci & Technol, State Key Lab Digital Mfg Equipment & Technol, Wuhan, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Mech Sci & Engn, Wuhan, Peoples R China
[3] Natl Innovat Inst Digital Design & Mfg, Laser Mfg Inst, Wuhan, Peoples R China