STM Article Repository

Path planning refers to the problem of making the robot move along a safe path and reach the end point through the corresponding planning algorithm from the starting point to the end point under the condition of multiple constraints. Firstly, the research content of path planning is briefly described. Then, the research results of path planning at home and abroad are summarized. According to the different planning methods, it is divided into traditional path planning algorithm, sampling-based path planning algorithm and intelligent algorithm-based path planning algorithm. Introduce its development status, implementation principles, applicable occasions, and existing experts and scholars ' optimization results. Finally, according to the existing path planning research results, the future improvement direction and development trend of the robot are prospected.