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. 2022 Feb 17;17(2):e0263841. doi: 10.1371/journal.pone.0263841

Table 3. Simulation results of four algorithms on a 100×100 map.

Indicators A* algorithm A* with Expansion Distance Bidirectional A* with Expansion Distance EBS-A* algorithm
Running time/s 302.467 271.190 134.719 138.813
Number of nodes 179 179 179 167
Number of right-angle turns 7 9 6 0
Max turning angle 90° 90° 90° 45°
Number of expansion nodes 7,509 6722 6531 6533
Number of critical nodes 31 0 0 2