Fully Mechatronical Design of an HIL System for Floating Devices
Fully Mechatronical Design of an HIL System for Floating Devices
复制标题
浮动设备 HIL 系统的全机电一体化设计
DOI：
10.3390/robotics7030039
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发表时间：
2018
期刊：
影响因子：
3.7
通讯作者：
M. Parmeggiani
中科院分区：
文献类型：
--
作者：
H. Giberti;F. Mura;Gabriele Resmini;M. Parmeggiani
计算流体动力学(CFD)的最新模拟发展使人们对流固耦合的认识有了很大的提高。这在海上风力涡轮机和帆船等涉及空气和海洋的浮体研究领域尤其有效。然而，CFD分析中使用的模型需要几个实验参数才能完全校准并能够准确预测模拟系统的物理行为。为了弥补实验数据的不足，通常会进行风洞和海盆试验。本文提出了一种全机电一体化设计的硬件在环(HIL)系统，该系统能够模拟海浪对位于风洞中的物理模型的影响。这个系统使人们能够获得描述模型对象的所有必要信息，同时评估风和海浪之间相互作用的影响。这项工作的重点是全面概述为达到预定业绩而应遵循的程序步骤。
Recent simulation developments in Computational Fluid Dynamics (CFD) have widely increased the knowledge of fluid–structure interaction. This has been particularly effective in the research field of floating bodies such as offshore wind turbines and sailboats, where air and sea are involved. Nevertheless, the models used in the CFD analysis require several experimental parameters in order to be completely calibrated and capable of accurately predicting the physical behaviour of the simulated system. To make up for the lack of experimental data, usually wind tunnel and ocean basin tests are carried out. This paper presents a fully mechatronical design of an Hardware In the Loop (HIL) system capable of simulating the effects of the sea on a physical scaled model positioned in a wind tunnel. This system allows one to obtain all the required information to characterize a model subject, and at the same time to assess the effects of the interaction between wind and sea waves. The focus of this work is on a complete overview of the procedural steps to be followed in order to reach a predefined performance.