Dynamic Analysis of a Distributed Deformable Track Platform

A deformable tracked platform with different driving modes was designed to enhance the adaptability of unmanned ground platforms in complex terrains. A kinematic model of the platform's movement was established, and a virtual prototype was built using multi-body dynamics software to analyze the platform's dynamic characteristics under different road conditions and driving scenarios. The results show that the dynamic characteristics of the distributed drive-tracked mobile platform vary significantly in various driving modes. The dynamic simulation results provide a basis for the subsequent matching design of the platform's vibration isolation device and the selection of the electric drive system.