利用GPS测试船舶航速的算法研究

Study of Algorithm for Ship Speed Measurement Using GPS

简要介绍了GPS的定位原理和测速原理,并对利用GPS测试船舶航速的四种算法进行了说明.在多个船舶航速算例的基础上,进行了分析并得出结论.

This paper briefly introduces the principles of GPS positioning and speed measuring. Then four methods of ship speed computing using GPS are described. On the basis of several ship speed computing examples, analysis is made and conclusions are drawn.