Abstract: This paper studied the embedded basis motion control system problem for an unmanned surface vehicle from the viewpoint of the hardware and software. The motion control system takes the combinative model which is convenient for debugging and monitoring the bottom of IPC and the top-level control. Synchronously, it expatiated in detail the unmanned surface vessels basis motion control system flow of control tasks partition, control motion and control arithmetic etc. Finally, the reliability and feasibility of the whole embedded basis motion control system was verified by simulation trial.

Key words: Unmanned surface vehicle, Embedded system, Motion control, Architecture,S surface controller