Applied Research, Based On Particle Swarm Optimization Maze Of Computer Mouse

Integration of an infrared sensing, motor control, intelligent algorithms such as technology, micro mouse is an intelligent autonomous mobile robots, micro mouse in the maze, the probe surrounding environment, choose the path of escape can be attributed to the path planning areas. Mobile robot path planning of robot technology is an important area of research has been the concern of many researchers, and made a series of important results. Path planning refers to the autonomous mobile robot in unknown and complex environment, self-planning point of origin to destination path, and avoiding obstacles. Micro mouse maze path planning is a smart mobile robot path planning in a typical application.The maze environment, due to the particularity of the micro mouse maze path planning with obstacle avoidance than the general path planning algorithm for more complex requirements.(1)Based on a powerful ARM7 series of 32-bit microprocessor to control the LPC2138 chip, to produce standards-compliant micro mouse, micro mouse to do with the DC motor drives, integrated CMOS tube formed by the H-bridge circuit driving DC motor, using infrared body of transmitting and receiving devices for sensors, the completion of the production of the micro mouse.(2)In this paper, a number of classical methods, the artificial potential field method, grid method provides an overview of path planning; in research at home and abroad intelligent robot path planning techniques based on the robot path planning algorithm for the status quo and to intelligent, bionic technology development trend, discusses the algorithm based on particle swarm optimization (PSO) robot path planning method, pointing out that the classical method is applied to less than a micro mouse, while pointing out the PSO algorithm is applied to the advantages of a micro mouse.(3)An overview of the PSO, through the three binding conditions for solving the optimal value of the function validates the advantages of PSO; in accordance with the basic idea of PSO algorithm, the maze of planning, the maze into a digital representation of method, and establish a strict adaptation of the value function, through the simulation experiments, to solve the optimal path out of the maze, the micro mouse can use the optimal path to reach the terminal, the whole process with the shortest time.Finally, the paper summarizes the work, and robotics and path planning algorithm was prospected.