Design a Wireless Sensor Node for Rotating Machinery Condition Monitoring

• Published in: Applied Mechanics and Materials Vol. 738-739; no. Sensors, Measurement, Intelligent Materials and Technologies III; pp. 89 - 92
• Main Authors: Chen, Bo, Zheng, Kai, Li, Tian Liang, Wang, Meng, Zhang, Yun, Dong, Yan Fang
• Format: Journal Article
• Language: English
• Published: Zurich Trans Tech Publications Ltd 01.03.2015
• Subjects: Acquisitions; Condition monitoring; Design engineering; Hardware; Marketing; Remote sensors; Sensors; Wireless communication; Wireless networks; Sensor Node; Rotating Machinery; Temperature Compensation; MCM-WSN
• ISBN: 9783038354055; 3038354058
• ISSN: 1660-9336; 1662-7482; 1662-7482
• DOI: 10.4028/www.scientific.net/AMM.738-739.89

Trouble-free operation of large-scale mechanical equipment is of great significance to modern industrial production. The existing wireless sensor network nodes are not suitable for condition monitoring of mechanical equipment due to their low acquisition accuracy. In view of this, this article put forward a wireless sensor network for mechanical condition monitoring, and designed corresponding wireless sensor network nodes. These nodes could achieve high-precision acquisition of analog signals. This article described a wireless sensor network structure for mechanical condition monitoring, hardware design of wireless sensor nodes and software design of the system. The precision of the wireless sensor network nodes we designed was verified by experiment. The experiment result showed that the nodes could effectively acquire analog signal with high precision.