Data cleansing for energy-saving: a case of Cyber-Physical Machine Tools health monitoring system

Changyi Deng, Ruifeng Guo, Chao Liu, Ray Y. Zhong, Xun Xu

Abstract: Cyber-Physical Production Systems (CPPS) often use wireless sensor networks (WSNs) for monitoring purposes. However, data from WSNs may be inaccurate and unreliable due to power exhaustion, noise a...