基于Quest3D的抓斗挖泥船平挖作业交互式仿真  

Based on Quest3D Grab Dredger Digging Operations Level Interactive Simulation

作　　者：吕学昭 肖汉斌[1] 崔建勋[1] 沈威[1] 

机构地区：[1]武汉理工大学物流工程学院,武汉430063

出　　处：《武汉理工大学学报》2014年第2期72-75,99,共5页Journal of Wuhan University of Technology

基　　金：国家"863"高技术研究发展计划基金(2012AA112603)

摘　　要：三维可视化仿真所创造的交互环境具有真实感及可控制的优点,运用Quest3D软件实现了抓斗挖泥船平挖作业的交互式仿真。通过分析推导抓斗平挖作业的钢丝绳轨迹曲线,得出抓斗在平挖过程中每个时段的运动情况,对应编制出Quest3D程序通道表,利用电脑硬件实现了控制抓斗平挖作业的交互式仿真过程。研究结果为抓斗挖泥船作业可视化仿真提供参考。Three-dimensional visual simulation creates an interactive environment with authenticity and has controllable advan- tage. The software of Quest3D can create three-dimensional visual simulation. By analyzing the rope grab flat trajectory curve of digging operations, we can obtain the movement during digging grab in the flat of each period. To compile some procedures chan- nel table of Quest3D, we use the computer hardware to achieve a level of control grab interactive simulation digging operations. The operating results can provide some reference for the grab dredger visual simulation.

关 键 词：抓斗挖泥船 平挖 交互控制 仿真 QUEST3D 

分 类 号：U615.35[交通运输工程—船舶及航道工程] TP391.9[交通运输工程—船舶与海洋工程]