Wang, Gengkun, Xiang, Wei, Leis, John, and Wang, Yafeng (2010) Design of a wireless portable vibration acquisition and analysis instrument. In: Proceedings of the 2010 IEEE International Conference on Wireless Communications, Networking and Information Security. pp. 135-139. From: 2010 IEEE International Conference on Wireless Communications, Networking and Information Security, 25-27 June 2010, Beijing, China.

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Abstract

In this paper, we propose a new approach for the design of a wireless portable vibration acquisition and analysis instrument. The system can achieve high-speed synchronous data acquisition at the sample speed of 10k samples per second per channel. The system employs Wireless LAN technology to achieve data transmission up to 54 Mbps. A remote signal analysis scheme based on an embedded system is proposed, which is achieved via the wireless connection between the online monitoring diagnosis system and the portable instrument. A novel curve display module with two-finger touching zooming technique is employed. The user interface operates under the Windows CE embedded operation system.

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