基于Unity3D的水平定向钻进工艺仿真系统研究  

Research on Horizontal Directional Drilling Process Simulation System Based on Unity3D

作　　者：文国军[1,2] 陈昊[1] 赵权[1,2] 王玉丹[1,2] Wen Guojun;Chen Hao;Zhao Quan;Wang Yudan(College of Mechanical Engineering and Electronic Information,China University of Geosciences(Wuhan),Wuhan 430074,China;Hubei Intelligent Geological Equipment Engineering Technology Research Center,China University of Geosciences(Wuhan),Wuhan 430074,China)

机构地区：[1]中国地质大学(武汉)机械与电子信息学院,武汉430074 [2]中国地质大学(武汉)湖北省智能地质装备工程技术研究中心,武汉430074

出　　处：《煤矿机械》2023年第6期101-104,共4页Coal Mine Machinery

基　　金：国家自然科学基金项目(41972325;52205611);湖北省重点研发计划项目(2020BAB054);岩土钻掘与防护教育部工程研究中心开放研究基金(202111);中国地质大学(武汉)2021年度实验技术研究(SJ-202111)。

摘　　要：为了能够在水平定向钻机虚拟实训系统中实时模拟钻头的地下钻进状态,使拖管工艺可视化,设计了基于Unity3D的水平定向钻进工艺仿真系统。通过对钻头受力模型的分析,结合计算机图形学理论,利用Unity3D编写脚本程序实时渲染地下钻进情况。结果表明,系统能够实现钻机仿真和地下钻进工艺可视化,对虚拟水平定向钻进系统具有一定指导意义。In order to simulate the underground drilling state of the drill bit in real-time in the virtual training system of horizontal directional drilling rig and visualize the pipe dragging process,a horizontal directional drilling process simulation system based on Unity3D was designed.Through the analysis of the force model of the drill bit,combined with the theory of computer graphics,the script program is written by Unity3D to render the underground drilling situation in real-time.The results show that the system can realize the drill simulation and underground drilling process visualization,which has certain guiding significance for the virtual horizontal directional drilling system.

关 键 词：工艺仿真 UNITY3D 非开挖 水平定向钻进 三维管道生成 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TD41[自动化与计算机技术—计算机科学与技术]