1. Zheng Y. F., Luh J. Y. S., Jia P. F. A real time distributed computer system for coordinated motion control of two industrialrobots. Proc. of IEEE Conference on Robotics and Automation, 1987, 1236–1241.
2. Uchiyama M., Dauchez P. A symmetric hybrid position/force control scheme for the coordination of two robots. Proc. of IEEE Conference on Robotics and Automation. 1988, 350–356.
3. Constrained Relations between Two Coordinated Industrial Robots for Motion Control
4. Hayati S. Hybrid position/force control of multi arm cooperating robots. Proc. of IEEE Conference on Robotics and Automation, 1986, 82–89.
5. Tarn T. J., Bejcky A. K., Yun X. Design of dynamic control for two cooperating arms: closed chain formulation. Proc. of IEEE Conference on Robotics and Automation, 1987, 7–13.