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The pneumatic servo system is used more and more widely in industrial production because of its advantages like low cost, easy maintenance and environmental cleaning. However, due to the compressibility of gases, the nonlinear of the flow rate through valves, and the friction between the piston and the cylinder, the precise control of the pneumatic servo system has many difficulties. Among them, the...
At present, the research of robots imitating water strider is mainly focusing on imitating the skating movement of the insects. In contrast, the jumping motion of water striders needs a sufficiently large driving force to lift the body detaching from the water surface, which is easy to break the hydrophobic property of the material and result in the sinking of the robot, so there is few research on...
A new dexterous hand is designed and produced. The shape and structure of the dexterous hand is described, focused on analyzing the layout of tendons and the optimization of the joint radius. Furthermore, a single finger is controlled by Fuzz-PID with model compensation and the good control precision is achieved. Through the study on the single finger control, the master-slave control of the dextrous...
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