Design of a WSN System for Condition Monitoring of the Mechanical Equipment with Energy Harvesting

International Association of Online Engineering

Tianliang Li¹  Yangfang Dong¹  Bo Chen¹  Yang Wang¹  Kai Zheng¹  Yun Zhang¹ 

[1] Wuhan University of Technology

关键词: Mechanical condition monitoring Wireless sensor network Energy harvesting High accuracy data acquisition Long term working;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: International Association of Online Engineering

【 摘 要 】

Abstract—A design of wireless sensor networks for mechanical condition monitoring system (WSN-MCM) is presented in this paper. The main purpose of this work is to develop a WSN system for mechanical condition monitoring as the existing mature wireless sensor network nodes are not suitable for the long-time monitoring of mechanical equipment due to their short working life and low acquisition accuracy. In order to realize the function of long-term working of the sensor node, we designed an energy harvesting board of the node to harvest the energy and transferred energy with high efficiency . Meanwhile, the node has the function of high-accuracy acquisition of analog signals and can access of various low-frequency and high-frequency sensors. The experiment and stimulated results demonstrate that the wireless sensor network system designed is suitable for mechanical condition monitoring.

【 授权许可】

Unknown