It utilizes three dimension scene technology to generate a visual scene which provides an simulation environment with immerse sense for user to interact with 视景仿真技术是仿真技术的一个重要分支，它利用三维图形表现技术来产生逼真的视觉场景，从而为仿真用户提供具有沉浸感的交互式仿真环境。
This paper mainly addresses the following techniques in the design of electronic productst concurrent design methodo1ogy based on vp and some important techniques in building vp simulation environment 本文主要面向电子产品设计，研究在虚拟原型技术条件下的产品设计方法，以及虚拟原型仿真环境的相关技术。
We investigate the techniques to reduce circuit switch activity , parameter design , dynamic voltage scaling and the simulation environment for verification of the above techniques 研究内容主要关注于减少电路活动性的技术、参数化设计技术、动态电压缩放技术和为衡量这些技术的效果而建立的软硬件仿真环境。
In china , there are lots of applications based on integrated simulation environment . but it is first time that integrated simulation environment based on linux was created in our country 目前，仿真技术的应用领域越来越广，用户对一体化仿真环境的需求越来越大，但是国内至今尚无基于linux的一体化仿真环境。
Abstract : design of an environment simulation system ( ess ) for drilling & culling devices working in ultradeep well isdiscussed in this paper , on the basis of developing an in - well environment simulation system for deep well of oil field 文摘:结合油田深井井下仿真环境系统的研制，对超深井钻采设备环境仿真系统设计进行了讨论。
In the article we describe the system structure , and discuss the robot virtual simulation environment modeling , the robot task generation based on virtual reality hardware devices and the collision detection technique 对系统结构作了描述，讨论了机器人虚拟仿真环境建模技术、基于虚拟现实设备的机器人任务生成技术、碰撞检测算法。
The 3d models of torpedo , warship and submarine are presented . the multimedia technology is discussed too . the visualization of simulation environment can be realized in this way 对分布式仿真中的3d模型的建立进行了深入的研究，实现了三维图像显示和声音的播放的功能，实现了分布式仿真中的可视化仿真，提高了仿真环境的真实感。
In this paper , simulation models of active power filter system in simulink environment of matlab software are built for deeper theory analysis . a designed circuit system is simulated using the models 为了进行更加深入的理论分析，本文在matlab的simulink仿真环境下建立了有源电力滤波器系统的仿真模型，并对设计的电路进行了系统仿真。
