基于虚拟现实技术的深海集矿机行驶系统仿真  

Simulation of the Drive System in a Deep-Sea Mining Machine Based on Virtual Reality Techniques

作　　者：冯磊华[1] 桂卫华[2] 王随平[2] 

机构地区：[1]长沙理工大学能源与动力工程学院,湖南长沙410077 [2]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《计算机仿真》2005年第12期191-193,共3页Computer Simulation

摘　　要：在深海底恶劣的环境中,集矿机的行走是不容易控制的。因此作者采用虚拟现实技术对集矿机的行驶进行仿真,这将有利于更好的控制其行走。该文的前提是集矿机液压驱动系统的数学模型已建立,且得到了系统的Simulink模型。该文主要介绍如何使用虚拟现实建模语言VRML建立一个与集矿机相关的虚拟现实场景,并通过Simulink中的VR工具箱将集矿机行使控制系统与该虚拟世界建立关联,从而利用Simulink模型产生的信号控制和操纵虚拟世界中集矿机的运动。The control of deep - sea mining machine is difficult in the execrable environment of deep - seabed. So its steer system is simulated by using Virtual Reality techniques in order to control it better. The premise of this paper is that a math model of the deep - sea mining machine control system is constructed and, as a result, the Simulink model is obtained. Then the primary is how to construct a correlative VR scene by means of VRML （Virtual Reality Modeling Language）, how to associate the Simulink model and the VR world via its Simulink interface. Thus the signal sequentially coming from the Simulink model is used to control and navigate the movement of the ocean mining machine in the VR world.

关 键 词：集矿机 虚拟技术 虚拟现实建模语言 虚拟现实工具箱 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]