基于压电电缆动态称重系统的分析与设计  

Analysis and design of Weight In Motion system based on piezoelectric cable

作　　者：史航[1] 李霆[1] 

机构地区：[1]五邑大学信息学院

出　　处：《衡器》2006年第2期19-21,30,共4页Weighing Instrument

基　　金：广东省自然科学基金项目(05013333)

摘　　要：在介绍动态称重系统特点和国内应用现状的基础上,针对弯板动态称重系统的不足,重点介绍了压电电缆的用途、特点,对压电电缆动态称重系统的工作原理和称重影响因素进行了分析,最后给出了一个基于压电电缆的动态称重系统方案。This paper introduoes characters and survey of Weight In Motion system in China. Basied on the disadvantages of the bending plate and mainly introduces piezoelectric cable＇s used way and characters, analyzes the work principle of the Weight In Motion system based on piezoelectric cable and the factors affect the weighing result. Finally a scheme was designed for Weight-In-Motion system based on piezoelectric cable was given.

关 键 词：动态称重 LINEAS 压电薄膜轴传感器 弯板 

分 类 号：TH715[机械工程—测试计量技术及仪器]