Abstract:A small humanoid robot with 19 degrees of freedom, which is multi-functional, multi-purpose and universal and suitable for education teaching, is developed. The mechanical structure design and control system construction of the robot are mainly completed. The mechanical structure of the robot designed has high reliability, superior technology, compact structure and novel style. The robot control system constructed has high robustness, good stability, accurate control and quick response, and successfully realizes the expected design task. Through the comprehensive comparison of advantages and disadvantages, it is concluded that the combined configuration scheme has obvious advantages in terms of functionality, practicability and stability. It is expected to improve its motion efficiency through the subsequent development of software system and really play an important role in education.