The Research On Control Technique Of Autonomic Mobile Robot

The research of robot, which includes automatic controller, mechanical engineering, electronics technology and computer technology, is a comprehensive subject. The research work of this field mainly focuses on the structure design, planning, controlling method, modeling and the application of intelligent technology.The motion ability of autonomic mobile robot is determined by its body structure and its motion controller system. In our design, the controller system includes modules such as obstacle sensor, digital compass, power supply, sound system, LED display and so on. The motor can be controlled by Atmegal6L with its pulse output module. By communication with navigation system through standard UART, the motion controller system can both receive motion instruction and send orientation information.The identity of location and position is a fundamental problem of the navigation of mobile robot. In this paper, based on the research of differential driving mobile's motive equation and the information provided by digital compass, a compact and practicably equation was induced.As one kind of intelligence control technology, fuzzy technology can do well on the objects which mathematic model was hard or eventually impossible to set up. The keys to use fuzzy technology in a normal digital micro-controller are programming and preprocessing, so the volume of RAM and the executive speed must be considered in the design.