Fig 1.
Basic structure of extended revolutionary kernel.
Fig 2.
Schematic diagram of optimizing sub nodes.
Fig 3.
Schematic diagram of path smoothing distance relationship.
Fig 4.
Improved A* algorithm flowchart.
Fig 5.
Improved A* flowchart.
Fig 6.
Structure diagram of fuzzy controller.
Fig 7.
Path planning flowchart for improving A* and DWA fusion algorithms.
Table 1.
Parameter setting.
Table 2.
Algorithm simulation results in different size environments.
Fig 8.
Box plot of experimental results for different algorithms.
Fig 9.
Box plot of experimental results for different algorithms.
Fig 10.
Improving the weight coefficients of DWA algorithm.
Fig 11.
Improving the weight coefficients of DWA algorithm.
Fig 12.
Improve the weight coefficient of DWA evaluation function.
Fig 13.
Traditional A* and research algorithm planned paths perform successfully.
Table 3.
Comparison of experimental data of different algorithms in different maps.