1. Coordinated control of two robot arms;Alford,1984
2. Cooperative motion control of multiple robot arms or fingers;Arimoto,1987
3. Hybrid position/force control of multi-arm cooperating robots;Hayati,1986
4. Design of dynamic control of two cooperating robot arms: closed chain formulation;Tarn,1987
5. A symmetric hybrid position/force control scheme for the coordination of two robots;Uchiyama,1988