The DGPS Maximum Speed Prediction based on AR Model in Full-Scale Speed and Power Trial

被引：0
|
作者：
Gu, Mingyu [1 ]
Wang, Yanying [1 ]
机构：
[1] Dalian Univ Technol, Dept Naval Architecture, Liaoning, Peoples R China
来源：
ADVANCED RESEARCH ON ENGINEERING MATERIALS, ENERGY, MANAGEMENT AND CONTROL, PTS 1 AND 2 | 2012年 / 424-425卷
关键词：
DGPS; AR model; full-scale speed trial;
D O I：
10.4028/www.scientific.net/AMR.424-425.265
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
It is difficult to decide when the speed of a ship reaches to stability only by the experience of a test personnel in a speed and power trial. In this paper, a speed prediction method based on AR model is proposed to obtain the maximum speed automatically during the speed and power trial. In order to get high prediction accuracy, a detailed analysis is made on prediction process parameters. The results show that the related error between the prediction maximum speed and the actual value is low enough to meet the engineering requirements.
引用
收藏
页码：265 / 269
页数：5
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