Research Article
Obstacle Avoidance Path Planning for UAV Based on Improved RRT Algorithm
Table 1
The shortest paths of three algorithms under different maps
| The shortest path | Map 1 | Map 2 | Map 3 | Map 4 |
| RRT | 940 | 1259 | 806 | 1087 | ACO | 890 | 1178 | 789 | 968 | Ant colony optimization RRT | 794 | 932 | 698 | 876 |
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