摘要
结构应力测试是港机状态监测的重要手段.在分析了港机金属结构应变无线检测特点的基础上,介绍了港机应变无线检测系统的总体结构及应变传感器节点设计,并在实验室和现场对检测系统进行了性能试验,验证了系统的有效性.
Structure Stress Testing is one of the most important means in the machinery structure condition monitoring.Based on analysis of the characteristic for structure stress wireless testing,the overall structure of the wireless testing system is introduced and the hardware of wireless strain sensor node is designed.Performances of the wireless sensor system are tested in the lab and the open field,the results show the effectiveness of the wireless strain testing system.
出处
《武汉理工大学学报（交通科学与工程版）》
2010年第6期1206-1208,共3页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
关键词
港口机械
结构应力
无线检测系统
port machinery
structure stress
wireless testing system
