基于WSNs的吊机应力监测系统  

Crane Stress Monitoring System Based on WSNs

作　　者：陈得民 张一辉[2] 李淑娟[2] 袁桂芳[2] 

机构地区：[1]北京必创科技有限公司,北京100085 [2]江苏省特种设备安全监督检验研究院南通分院,江苏南通220040

出　　处：《机械工程与自动化》2012年第2期115-117,共3页Mechanical Engineering & Automation

摘　　要：研究设计了一种基于无线传感器网络的港口吊机结构应力在线监测系统。论述了无线传感器网络体系结构及无线传感器检测系统原理,设计开发了无线传感器节点SG404以及测量桥路。对江阴长江拆船厂吊机机组结构监测结果表明,本系统稳定可靠,实用性较强,实现了检测系统的无线化。In this paper,a monitoring system based on wireless sensor networks for the structure stress of a port-line crane was designed,the theory and architecture of wireless sensor networks were discussed,and the wireless sensor nodes SG404 and the measurement bridge were developed.The system has been applied to the crane unit in Jiangyin Yangtze River Ship-breaking Yard.The application results show that the system is of many advantages,such as stability,reliability and practicality.

关 键 词：无线传感器网络 应变片 电桥 应力监测系统 吊机 

分 类 号：TH165.2[机械工程—机械制造及自动化]