动力定位时时域模拟程序试验验证（英文）  

Experimental Evaluation on a Newly Developed Dynamic Positioning Time Domain Simulation Program

作　　者：徐胜文[1,2,3] 王磊[1,2,3] 汪学锋 李博[1,2,3] 

机构地区：[1]上海交通大学海洋工程国家重点实验室,上海200240 [2]高新船舶与深海开发装备协同创新中心(船海协创中心),上海200240 [3]上海交通大学船舶海洋与建筑工程学院,上海200240

出　　处：《船舶力学》2016年第6期686-698,共13页Journal of Ship Mechanics

基　　金：Supported by the National Key Basic Research Development Plan(973 Plan)Project of China(Grant No.2013CB036103);Ministry of Industry and Information Technology(Floating structure position mooring technology research)

摘　　要：在启用新的动力定位系统时,数值和试验验证方法,包括静态动力定位能力分析、动态的时域模拟和模型试验应该用来设计,分析和预测新系统的性能。为了精确并经济地验证动力定位系统的性能,在Matlab\Simulink环境中,开发了一个能够进行一个"试验"来评估一个新设计的动力定位系统和其子系统的程序。另外,这个新开发的动力定位时域模拟程序的可靠性通过对一个半潜平台的模型试验进行了评估。结果表明,这个程序可以作为一个船舶研究工具用来检验新设计的动力定位系统或其新模块。Numerical and experimental evaluation methods including static capability analysis, time domain simulation and model test should be used to design, analyze and predict the performance of a dynamic positioning system（DPS） before commissioning it. To validate the performance of the DPS in an accurate and economic way, a new software program which is able to conduct an ‘experiment＇to evaluate a newly designed dynamic positioning system and its subsystem was developed in the Matlab／Simulink environment. And, the reliability of the newly developed Dynamic Positioning Time Domain Simulation Program, DPTDSP was evaluated by a simplified model test on a semi-submersible. The results show that the program could be used as a marine research tool to investigate the performance of the newly designed DPS or new modules of the system.

关 键 词：动力定位系统 动力定位时域模拟程序 船舶研究工具 

分 类 号：U661.3[交通运输工程—船舶及航道工程]