| 推力器失效形式对DP-2级动力定位系统最优作业方向影响 |
| |
| 引用本文： | 刘翰林,王 磊,闫 芳.推力器失效形式对DP-2级动力定位系统最优作业方向影响[J].海洋工程,2012,30(2):110-115. |
| |
| 作者姓名： | 刘翰林 王 磊 闫 芳 |
| |
| 作者单位： | 上海交通大学海洋工程国家重点实验室,上海,200240 |
| |
| 基金项目： | 工信部高技术船舶科研项目 |
| |
| 摘 要： | 以3 000 m水深DP-2级动力定位半潜平台为算例,研究在风浪流同向作用下,平台在各个角度下所能抵抗的最大外界环境力,得到最优作业方向。在此角度下,着重分析当不同推力器失效时,对动力定位能力的影响。得到一般规律,并推广到一般平台。
|
| 关 键 词： | 动力定位 半潜平台 定位能力 推力器失效 |
The effect of thruster failure on the optimal operational direction of DP-2 dynamic positioning system |
| |
| LIU Han-lin,WANG Lei and YAN Fang.The effect of thruster failure on the optimal operational direction of DP-2 dynamic positioning system[J].Ocean Engineering,2012,30(2):110-115. |
| |
| Authors: | LIU Han-lin WANG Lei and YAN Fang |
| |
| Institution: | (State Key Lab of Ocean Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
| |
| Abstract: | Taking a semi-submersible platform with a DP-2 dynamic positioning system working in 3000m depth water as an example,a research is taken on the maximum force of external environment,in which a platform can resist at various angles with the same direction of wind wave and current,and then an optimal operational direction is obtained.An analysis is made on the impact of different thruster failure on the dynamic positioning capability.Finally,a general discipline is obtained and can be extended to common platforms. |
| |
| Keywords: | dynamic positioning semi-submersible platform positioning capability thruster failure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《海洋工程》浏览原始摘要信息 |
| 点击此处可从《海洋工程》下载免费的PDF全文 |
|
