洗出位置对列车驾驶模拟器逼真度的影响研究  

Effect of Washout Locations on the Fidelity of Locomotive Driving Simulator

作　　者：王小亮[1] 李立[1] 张卫华[1] 

机构地区：[1]西南交通大学牵引动力国家重点实验室,四川成都610031

出　　处：《机械与电子》2007年第4期21-24,共4页Machinery & Electronics

摘　　要：以国内第一台自主研制的列车驾驶模拟器为对象,研究了洗出位置对于列车驾驶模拟器逼真度的影响.运用Matlab,通过对不同的洗出位置经过经典洗出算法和体感评价模型后产生的平台位移和运动感觉进行仿真分析比较,得出了上平台质心点为最优洗出位置的结论,对其它类型模拟器洗出位置的选择也具有借鉴作用.Referencing on the first self- developed locomotive driving simulator in our country, we studied the effect of washout locations on the fidelity of the simulator. By means of Matlab software,the moving platform displacements and kinaesthesia simulations with different washout locations based on the classical washout algorithm and the proprioceptive evaluation model have been done. It is shown that the centroid of the moving platform is the washout location to obtain the optimal fidelity of locomotive driving simulator. This conclusion is also meaningful for other types of simulators.

关 键 词：列车驾驶模拟器 洗出位置 洗出算法 体感评价模型 逼真度仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]