基于OSG惯性平台运动仿真系统的研究与应用  

Research and Application of Simulation System for IMU Based on OSG

作　　者：韩文广[1] 王秀森[2] 周红进[2] 

机构地区：[1]海军大连舰艇学院研究生管理大队,大连116018 [2]海军大连舰艇学院航海系,大连116018

出　　处：《计算机与数字工程》2011年第11期71-73,136,共4页Computer & Digital Engineering

摘　　要：为了可视化仿真惯性平台初始对准过程和运动规律,利用实时建模工具MultiGen Creator(Creator)建立了惯性平台的模型,并采用渲染引擎OpenSceneGraph(OSG)进行驱动渲染,实现了一个惯性平台运动仿真系统。根据惯性平台运动方程输入激励,运行结果表明,所建立的仿真系统能够完整演示惯性平台初始对准过程和运动规律,三维显示效果逼真度高,且能实时响应用户操作。In order to make a visual simulation of the initial alignment and the characters of motions,a simulation system for IMU is designed.In the system,a 3D model of inertial measure unit was created with MultiGen Creator and the simulation environment with OSG.At last,the data was inputed for the equations of IMU.Results indicate that the system can completely show the initial alignment and the characters of motions and has high reliability.It can also meet the requirement of real-time interactive scene simulation.

关 键 词：惯性平台 OpenSceneGraph(OSG) 仿真系统 MULTIGEN CREATOR 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]