乘用车侧门安全性试验台图像系统和控制系统的研制  

Development of Image and Control Systems for the Vehicle Side Impact Test Platform

作　　者：何稚桦[1] 徐兆坤[2] 黄虎[2] 吴伟蔚[2] 项阳[2] 

机构地区：[1]上海大众汽车有限公司,上海201805 [2]上海工程技术大学,上海200336

出　　处：《中国机械工程》2006年第9期972-974,共3页China Mechanical Engineering

基　　金：上海市高等学校科技基金资助项目(99F05)

摘　　要：为了充分采集实车撞击的试验数据,研制了乘用车侧门安全性试验台图像系统和控制系统。图像系统采用三维法跟踪车身上数十个特征点的变形轨迹,控制系统以光为媒介,将加载系统和图像系统联系在一起,实现了加载和图像采集的同步控制。In order to fully gather the tentative data during the real vehicle collision, the image and control systems had been developed for the vehicle side impact test platform. The image system used a 3D process to track the distortion paths of dozens of characteristic points on automobile body, and the control system took the light as the medium, to synchronize the data gathering and control processes of the loading and image systems.

关 键 词：乘用车 试验台 控制系统 图像系统 

分 类 号：U461.91[机械工程—车辆工程]