基于3D技术的低阻生物宏观形体测量与重构输出

发布时间：2018-03-23 22:28

  本文选题：功能仿生　切入点：鲨鱼　出处：《塑料工业》2017年11期

【摘要】：为了更好地应用功能仿生,对极具低阻优越性的生物形体进行精密测量与结构重构。以冻硬后的短尾真鲨鱼体作为生物形体样本,采用非接触式3D扫描技术对其宏观形体进行了三维精密测量和结构重构,利用3D建模软件进行测量点云数据的拼接与结构重构,并通过3D打印输出样本的实体模型。结果表明,一系列3D方法不仅有效保证了测量结果的真实性和完整度,而且实现了对生物原型结构的高保真量化及特征信息提取,为仿生减阻功能形体设计提供相关信息采集手段和数据处理方法。
[Abstract]:In order to better use functional bionics, precise measurement and structural reconstruction of biological bodies with extremely low resistance superiority were carried out. The 3D precise measurement and structure reconstruction of the macroscopic object are carried out by using the non-contact 3D scanning technology. The splicing and structure reconstruction of the measured point cloud data are carried out by using 3D modeling software, and the solid model of the output sample is printed by 3D. The results show that, A series of 3D methods not only guarantee the authenticity and completeness of the measurement results, but also realize the high fidelity quantization and feature information extraction of the biological prototype structure. To provide the relevant information collection method and data processing method for the bionic drag reduction function shape design.
【作者单位】： 山东理工大学农业工程与食品科学学院;
【基金】：国家自然科学基金(51375283;51005139) 山东省优秀中青年科学家科研奖励基金(BS2012ZZ010) 山东省高等学校优势学科人才团队培育计划
【分类号】：TB17
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本文编号：1655494