汽车座椅扭转弹簧性能检测系统开发  

Developing of a Performance Testing System of Automobile Seat Torsion Spring

作　　者：贺永玲[1] 李优新[1] 黎勉[1] 姚震[1] 刘方铭[1] 黄熙[1] 

机构地区：[1]广东工业大学

出　　处：《微计算机信息》2009年第26期166-168,共3页Control & Automation

摘　　要：针对以往扭转弹簧性能检测中的难点,比如定位装夹、需安装扭矩传感器等多方面的困难,设计出了一套用于汽车座椅扭转弹簧性能的检测装置,系统无需安装扭矩等传感器,利用高性能变频器、电机、PLC和计算机,并结合高效定位算法程序,在实际应用中,取得了较好的测试效果。This paper will focus on the designation of performance testing device for automobile seat torsion spring system, while overcoming the difficulties on positing clamp and installing torque sensor in the testing.Replacement of torsion sensor,the system will have a better testing performance using high-performance inverter,asynchronous motor,PLC,compnter, with high precision localization algorithm inside.

关 键 词：扭转弹簧 刚度测试 疲劳寿命 PLC 

分 类 号：TP213[自动化与计算机技术—检测技术与自动化装置]