Path Planning Design of Mobile Robot Based on Fuzzy Control in Unknown Environment

Aiming at the uncertainty of mobile robot in unknown environment, a simulation test mobile platform is constructed by using MATLAB. First, the starting position and target position of the robot are specified, and then circular and linear obstacles are randomly generated on the route. The robot points to the target point from the current point in a straight line. When the obstacle is detected, the distance is fuzzed, and the scale factor of the robot’s moving direction and distance is derived from the fuzzy controller, The detection is carried out at a certain detection angle, and then the detection advance is carried out according to the detection distance associated with the fuzzy controller. Simulation experiments verify the feasibility and effectiveness of this method.