为了便于比较，实验首先操作移动机器人在实验场景中移动，同时记录数据，以

In order to facilitate comparison, the experiment first operated the mobile robot to move in the experimental scene, and at the same time recorded data for repeated use. The principle of robot movement is to loop back first, then loop back again, and then run a few more times to try to scan all the details of the map. The experiment also tested the Gmapping algorithm.

For comparison purposes, the experiment first manipulates the mobile robot to move in the experimental scene while recording the data for reuse. The robot moves principle is to first large loop and then small loop back, and then run a few more times, try to scan all the details of the map. The experiment also tested the Gmapping algorithm.

In order to facilitate the comparison, the experiment first operates the mobile robot to move in the experimental scene and records the data for reuse. The principle of the robot's movement is to first make a big loop, then a small loop, and then run several times to scan all the details of the map as much as possible. The experiment also tests the gmapping algorithm.<br>