本文提出了一种新型水下小型爬行视频检测机器人的设计方案，重点解决了结构设计中有关密封方式、电机驱动选型、小型化等问题。在控制方面从轮式爬行移动机器人(WMR)的体系结构出发，重点设计了机器人移动控制系统的硬件、软件平台。

-　　In view of the Architecture of Wheeled Mobile Robot, this paper emphasizes on the design of hardware and software platform based on control system.Firstly, A

whole control model is given after analyzing the wheeled structure with nonholonomic constraints and the model of DC servo-motor building. Secondly, We develop a motion control system using AT90S8515 microcontroller.