双容水槽液位控制虚拟现实环境的建立与仿真  

Establishment and simulation of VR environment for liquid level control of double water-tanks

作　　者：杨宁[1] 杨天奇[2] 

机构地区：[1]广东技术师范学院,广东广州510665 [2]暨南大学,广东广州510632

出　　处：《计算机工程与设计》2006年第16期2988-2991,共4页Computer Engineering and Design

基　　金：广东省自然科学基金项目(5006102)

摘　　要：利用VRML构造器V-RealmBuilder和Simulink的虚拟现实接口及模块建立双容水槽液位控制系统的虚拟现实环境和仿真控制结构图;同时通过虚拟环境中建立的调节阀交互式输入传感器节点,在虚拟环境中利用鼠标拖动该传感器节点控制第一个调节阀开度来控制进水流量,从而实现双容水槽中两个水槽的液位随进水流量变化的虚拟控制仿真。双容水槽液位控制系统的各参数可在仿真结构图中直接设置和修改。VR environment and simulation for the liquid level control system of the double water tanks is established by means of the V-realm builder and the simulink VR interface and the related modules. And with building up interactive sensor nodes of the control valve in the VR environment, the moving of a mouse drive the sensor nodes to control the first control valve for the input water flow, thus rea- lizing the VR control of the changes of the liquid level of both the double water tanks with the fluctuation of water input. The parameters of the control system for the liquid level of the double water tanks are set up and modified directly within the simulating structural diagram.

关 键 词：双容水槽 虚拟现实 仿真 VRML语言 MATLAB 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]