Study for AGV Trajectory Control by Using Fuzzy Reasoning

There are always various kinds of disturbances in the environment that causes the instability of the automatic guided vehicle (AGV). The position error is aroused because the trajectory can not follow the reference trace accurately. In this paper a fuzzy control scheme is proposed based on the analysis of the kinematics equation and the trajectory error of AGV. Then, simulations are made with the white noise instead of the disturbances. Simulation and experimental results show that the proposed fuzzy control strategy can improve the kinematics performance of AGV significantly.