Mobile robots have the characteristics of moving in large spaces, so the demand for energy for the robot is usually quite large, so it must be refueled regularly. With the idea of building a mobile robot capable of searching for pre-arranged power stations and recharging when the energy in the robot is weak, the article titled "Controlling the mobile robot to find and recharge itself" is carried out, contributing to the development of the automation industry in general and mobile robots in particular. The article has modeled a mobile robot, given the control law and applied it in controlling the robot to the refueling station when needed.