摘要
以各类传感器和大量ZigBee节点形成的传感器网络为平台,设计了一种针对风力机风洞实验中扭矩、转速及气动压力等参数的无线测量系统,该系统具有低能耗、高可靠性等特点。介绍了传感器测量方法和数据的无线传输方法,提供了整体设计方案以及传感器节点的硬件设计图和传感器节点的程序流程图。通过实验验证,测试效果达到预期要求。
Designed an energy-efficient, high-reliability wireless system for measuring torsion, revolution and pneumatic pressure in the wind tunnel testing of the wind turbine, based on the platform of the sensor network formed by all kinds of sensors and Zig- Bee nodes. Introduced the measuring method of sensors and the wireless method of the datum-transmitted, and provided the overall designed scheme, the hardware designed diagram of sensor nodes, the program flow diagram of sensor nodes. It is verified that the testing result is much more than be hoped.
出处
《现代制造工程》
CSCD
北大核心
2018年第1期126-129,共4页
Modern Manufacturing Engineering
基金
国家自然科学基金项目(51366013)
