[1] State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing,400044, China
[2] College of Engineering and Technology, Southwest University, Chongqing,400715, China
[3] China National Machine Tool Quality Supervision and Testing, Beijing,101312, China
[4] Chongqing No.2 Machine Tool Works Co., Ltd., Chongqing,400072, China