Design of a teaching robot based on fischertechnik model

This paper designed and developed a teaching robot - three degrees of freedom manipulator based on Fischer creative combination model platform. Firstly, the overall structure of the robot was analyzed to determine the drive programs, and then the manipulator structure was assembled and established in accordance with the modular design approach. Finally, the robot control system was studied. This paper focuses on the hardware design and control system of the robot. Practice has proved that the teaching robot we designed has the advantages of low cost, easy to regulation, good repeatability and it has good promotion and application prospects in the teaching field.