Abstract
Aimed at the less robustness of conventional path planning method, an adaptive ant colony algorithm is presented to realize the path planning of space robot. The ant colony algorithm modifies the updating method of pheromone based on the distance between the learning times and the closest obstacle to reduce the stagnation behavior of the conventional ant colony algorithm in the initial calculation. Simulation results show that the proposed algorithm can obtain better path with less ants than the conventional ant colony system.
| Original language | English |
|---|---|
| Pages (from-to) | 1014-1018 |
| Number of pages | 5 |
| Journal | Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology |
| Volume | 42 |
| Issue number | 7 |
| State | Published - Jul 2010 |
Keywords
- Ant colony algorithm
- Path planning
- Space robot
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