CAD files for the Swing to measure the Centre of Gravity and Moment of Inertia

The dataset provides the CAD files describing the swing, which is available in FloWave Ocean Energy Research Facility. The described experimental setup can be used to measure the centre of gravity and the moment of inertia with one degree of freedom. The swing is supported by two movable frames. Two different pivot axes are available and the measurement process as well as the analysis is presented in a separate paper. The provided files allow to check how a potential model can be placed on the swing and supports the usage of this device. Four different types of files are available: IGES (igs), ACIS (sat), STL Stereolithography (stl) and Rhinoceros (3dm). The geometry was constructed in mm.

本数据集提供了描述摆式实验装置的计算机辅助设计（Computer Aided Design，CAD）模型文件，该装置部署于FloWave海洋能源研究设施中。本数据集所描述的实验装置可用于单自由度下的重心与转动惯量测量。该摆式装置由两个可移动支架支撑，配备两种不同的转轴，其测量流程与分析方法已在另一篇学术论文中详细阐述。本次提供的模型文件可用于验证待测试模型在该摆式装置上的安装方案，并为该装置的使用提供参考。本次提供的文件共包含四种格式：初始图形交换规范（Initial Graphics Exchange Specification，IGES，后缀.igs）、ACIS（后缀.sat）、立体光刻（Stereolithography，STL，后缀.stl）以及犀牛建模软件格式（Rhinoceros，后缀.3dm）。所有几何模型的建模单位均为毫米（mm）。