1. Striving for a total integration of CAD, CAPP, CAM and CNC;Xu;Robotics and Computer-Integrated Manufacturing,2004
2. ISO 14649-1, Industrial automation systems and integration – physical device control – data model for computerized numerical controllers—part 1: overview and fundamental principles. 2002.
3. RossoJr RSU, STEP compliant CAD/CAPP/CAM system for rotational asymmetric parts, Thesis (PhD), Loughborough University, UK; 2005.
4. STEP into NC;Hardwick;Manufacturing Engineering,2001
5. Making CNC machine tools more open, interoperable and intelligent—a review of the technologies;Xu;Computers in Industry,2006