The Research And Simulation On Path Planning Method Of Agv

The automated guided vehicle (AGV) path planning is a main direction on researching intelligent robots. In this paper, path planning system and arithmetic are introduced on summarizing common path planning methods.Firstly, AGV frame form and function is introduced briefly. The bodywork orientation is calculated on the base of common three wheel frameIn the next place, the paper analyzes the advantage and disadvantage of some common path planning method of robot and adopts the basic method: potential field. Cause of the limitation of the old potential field, the paper improves the old potential function, makes computer simulation of path planning of AGV on the condition of the static state and contrasts the planning effect of the new and old potential field.Thirdly, in allusion to dynamic state of moving obstacle or multi-vehicle the paper uses LMSE to estimate the position of the next time of the moving obstacle, through the AGV path planning of static state plans the vehicle path.Finally, the paper deeply discusses the path planning method and puts forward myself opinion about dynamic path planning.