摘要
受实船试航水域水深的影响,对于深吃水的大型船舶航速测量结果必须采用适当的方法进行航速的浅水修正。本文采用GUM测量不确定度分析方法,以某大型油轮为例,对考虑浅水影响的航速测量进行了不确定度分析。
Influenced by the water depth of ship sea trial area, velocity measurement of deep-draft largescale ship should be shallow-water corrected with proper method. This article sets up an example of a large oil tanker and applies the GUM uncertainty measurement analysis method to analyze the uncertainty in ship velocity measurement with allowance to shallow water influence.
出处
《船舶》
2005年第4期1-4,共4页
Ship & Boat
关键词
测速
航速
浅水修正
不确定度分析
velocity measurement
ship velocity
shallow-water correction
uncertainty analysis
