【作者】 冯志鹏； 金乐娜； 刘立； 罗维东；

【Author】 Feng Zhipeng Jin Lena Liu Li Luo Weidong (Institute of Vehicular Engineering,University of Science and Technology Beijing,Beijing 100083,China)

【机构】 北京科技大学车辆工程研究所；

【摘要】 无线传感器网络能够克服常规有线传感测试技术的局限,可以应用在由于安全要求、空间局限和布线成本等因素的限制难以布置常规有线传感器的场合,能够进一步拓展监测范围,提升分析性能。开发了基于无线传感器网络的振动监测系统,介绍了系统的基本结构和工作原理,实验验证了系统的性能。更多还原

【Abstract】 Wireless sensor network overcomes the limitations of conventional wired measurement techniques.It can be used in situations where conventional wired sensors cannot be employed due to the safety requirements,space limitation,and wiring cost.Thus it can further expand testing area,and improve measurement performance.A vibration monitoring system is developed based on wireless sensor network.Its architecture and principle are introduced,and its performance is validated by signal generator and a gearbox vibration test.更多还原