摘要
最佳航线选择不仅是船舶驾驶员经常关注的问题之一 ,而且还是船舶经营公司时常面临的重要问题之一。现利用改进的最短路径算法对该问题作出定量描述。较详细地阐述了Dijkstra算法和改进算法 ,并通过最佳航线选择示例说明了算法的应用。通过比较 ,改进算法在搜索效率上优于Dijkstra算法。
The Selection of ship's best favorite route is not only the problem that captains usually pay attention to, but also the important problem that ship keepers often face to. In this paper the problem is dealt quantitatively by using the improved shortcut algorithm. The Dijkstra algorithm and improved algorithm are described in detail. The application of the improved algorithm is also illustrated with an example of selecting optimum route. By comparing Dijkstra algorithm with the improved algorithm, it is found that the latter is better than the former in searching efficiency.
出处
《中国航海》
CSCD
北大核心
2003年第2期15-17,共3页
Navigation of China