船舶锚系三维交互设计技术研究

On Three-Dimensional Interactive Design Technology of Ship Anchor System

文章从提高效率和降低成本角度出发,介绍了传统锚系设计的工作流程及其存在的主要问题;并基于以上问题,给出计算机辅助工程分析(CAE)技术在锚系设计工作中的融合方案;利用三维几何建模、数字孪生虚拟样机构建、锚系多体动力学运动仿真分析,在设计过程中,实现锚系三维仿真验证,迭代优化锚系设计方案,推进设计准确性,缩短设计周期。该技术提供了从方案设计、详细设计到生产设计的各环节中,协同进行交互、验证与出图的成套解决方案。

The workflow and existing problems of the design of the traditional anchor system are introduced from the viewpoint of efficiency improvement and cost reduction.Based on the above problems,the integration scheme of the computer aided engineering(CAE)analysis technology is presented for the anchor system design.In the design process,the three-dimensional simulation verification of the anchor system is implemented by using the three-dimensional geometric modeling,the construction of the digital twin virtual prototype and the multi-body dynamic simulation analysis of the anchor system.The design scheme of the anchor system is then iteratively optimized to promote the design accuracy and shorten the design cycle.This technology can provide a complete set of solutions for the collaborative interaction,verification and drawing in each link from scheme design,detailed design to the production design.