| 自升式钻井平台主尺度建模研究 |
| |
| 引用本文： | 王运龙,纪卓尚,林焰.自升式钻井平台主尺度建模研究[J].船舶与海洋工程学报,2009,8(3):211-215. |
| |
| 作者姓名： | 王运龙 纪卓尚 林焰 |
| |
| 作者单位： | 大连理工大学,船舶CAD工程中心,辽宁,大连,116024 |
| |
| 摘 要： | 在搜集整理自升式钻井平台船型资料的基础上,利用逐步同归计算机程序和BP神经网络分别建立了自升式钻井平台主尺度的单变量预测模型和多变量预测模型.经实船验证该模型是适用和可靠的,模型的建立有利于掌握自升式钻井平台主尺度要素变化规律,在进行自升式钻井平台设计初期的技术经济论证和方案设计时,可根据已知信息的多少,选择合适的模型进行主尺度的预测.
|
| 关 键 词： | 自升式钻井平台 主尺度 单变量 多变量 |
Mathematically modeling the main dimensions of self-elevating drilling units |
| |
| Yun-long Wang,Zhuo-shang Ji,Yan Lin.Mathematically modeling the main dimensions of self-elevating drilling units[J].Journal of Marine Science and Application,2009,8(3):211-215. |
| |
| Authors: | Yun-long Wang Zhuo-shang Ji Yan Lin |
| |
| Institution: | 1. Ship CAD Engineering Centre, Dalian University of Technology, Dalian, 116024, China
|
| |
| Abstract: | The present status of self-elevating drilling units was analysed. Based on statistics of the main dimensions of self-elevating drilling units, a mathematical model was established using stepwise return procedures and a back-propagation neural network. Analysis of examples of calculations showed that the mathematical model is applicable and reliable. The model is useful for mastering the essential variations of the main dimensions of self-elevating drilling units and can be used for technical and economic analysis as well as in conceptual designs of drilling units. |
| |
| Keywords: | self-elevating drilling unit main dimensions single variable multi-variable |
| 本文献已被 维普 万方数据 SpringerLink 等数据库收录！ |
|
