不同地磁匹配导航算法比较研究

Studying on Comparison of Different Geomagnetic Matching Navigation Algorithms

地磁匹配导航的关键技术之一是稳定高效的匹配算法。本文将ICCP算法与蚁群智能算法在地磁匹配导航中的应用效果进行了仿真实验。实验结果表明:ICCP算法具有较好的全局性,但算法复杂,导致实效性差;蚁群算法搜索效率高,实效性强,具有较强的适用性和鲁棒性。从这个角度来说,蚁群算法更加适合于地磁匹配导航。

The steady and efficiency matching algorithms is one of the key technologies of Geomagnetic Matching Navigation. The IC- CP algorithms and ant colony algorithms were tested for navigation. According to the results, we can see that the ICCP algorithms was a broad method, however, it was computational complexity and ineffective. The ant colony algorithm possesses high searching efficien- cy, usability and robustness. In this way, the ant colony algorithm was more suitable for Geomagnetic Matching Navigation.