"Aerospace robot under-actuated dexterous hand technology" continues to improve

Recently, through the docking of national and international scientific and technological cooperation resources in Beijing, the International Science and Technology Cooperation Project of the Ministry of Science and Technology, undertaken by Beijing University of Aeronautics and Astronautics, Beijing International Aerospace Cooperation Base, “Key Technology Research on Aerospace Robot Under-Driven Smart Hands” passed the expert group acceptance.

The project cooperated with the University of Cassino in Italy to achieve technological breakthroughs in the design of under-actuated finger mechanisms, grasping dynamic stability analysis methods, stable grasping motion planning methods, hybrid non-holonomic constrained system motion planning and robust control. And carried out more thorough experimental research around relevant key technologies, and developed a three-finger underactuated and four-finger underactuated dexterous hand with light weight, energy saving, low cost, simple control and easy operation. This technology has far-reaching engineering practical significance. It has been promoted for the research and development of low-cost and high-reliability industrial robots . It has completed the aluminum electrolysis anode carbon block cleaning robot workstation and has been adopted by many domestic aluminum electrolysis enterprises to save the enterprise. The production cost is about 10 million yuan / year / set.

Figure 1 Three fingers underactuated dexterous hands

Figure 2 Four fingers underactuated dexterous hands

Figure 3 Aluminum electrolytic anode carbon block cleaning underactuated robot workstation

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