Design of Information Terminal for PHM Based on Multi-MEMS Sensors

摘要：

In order to accomplish the Prognostics and Health Management System(PHM) for guided missile, sensor network node of storage and conveyances environments monitoring based on multi-MEMS sensors is designed. Centering on the low power consumption single chip, micro sensor collecting the information of temperature, humidity, acceleration(calculate quiver), and magnetic field intensity(calculate posture), realizing the wireless communication between the node and the upper management system (ARM controller) with the radio frequency send-receive chip nRF2401. This node has the characteristic of small volume, easy to layout, low power consumption, continuous operation for long time and so on. It preferably realized the function of information terminal of PHM system.

关键词： PHM MEMS Sensor network Wireless transmission Dynamic power management

作者: Qichang Li Guanglong Wang Zhulin Wang Shanshan Zhang

作者单位: Department of Ordnance Engineering College, Shijiazhuang, 050003, China Shanghai Institute of Measurement and Testing Technology, Shanghai, 200233, China

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 1936-1940

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）