復元菱垣廻船「浪華丸」の実船実験における高精度GPSによる船位, 方位の計測

概要

論文の詳細を見る
Higaki Kaisen which is the most popular Japanese sailing ship in Edo-era was restored by Osaka-city and was completed by hitachi Zosen Corporation in July, 1999. Naniwa-maru, the name of the ship, is 29.9 m in length and 150 t in displacement. To test the sailing performance, experiments were conducted in Osaka-bay for two weeks in the same month. To clarify the sailing performance, it is quite necessary to measure the ship position, speed and direction accurately. The high precision GPS has the accuracy of 2 cm, and is very suited for this kind of measurements. The measuring system using the high precision GPS and the results are discussed.
社団法人日本船舶海洋工学会の論文
2000-09-25