Abstract:Omnidirectional mobile platform can achieve a full range of 3 degrees of freedom inplane, maneuverable and widely used. The overall design scheme of the platform was introduced and the theory of motion and control was discussed .At the same time, an effective solution was presented to the linkage walking of platform by flexible connection, and the kinematics model was analysed about omnidirectional mobile platform. On this basis, the practical product was designed and developed based on STM32 microprocessor and mecanum wheel. The test results show that this product can realize the moving function in any direction in the twodimensional plane, running smoothly and steering flexibly. The speed is provided with a plurality of steps and each step can be adjusted continuously, and because of this it can achieve high precision during assembly. The realtime status information of the operating are displayed in the handheld remote control which is convenient, reliable and easy to maintain.