A New PCB-Based Low-Cost Accelerometer for Human Motion Sensing

被引：0

作者：

Qiao, Dapeng ^{[1
]}

Pang, Grantham K. H. ^{[1
]}

Kit, Mui Man ^{[2
]}

Lam, David C. C. ^{[2
]}

机构：

[1] Univ Hong Kong, Ind Automat Res Lab, Dept Elect & Elect Engn, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China

[2] Hong Kong Univ Sci & Technol, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China

来源：

2008 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS, VOLS 1-6 | 2008年

关键词：

accelerometer; PCB-based; human motion sensing; read-out circuit;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article presents a new low-cost PCB-based accelerometer. A metal film is adhered to PCB board, which forms the two electrodes of the sensing capacitor of the accelerometer. The sensor signal is proportional to the change of capacitance, and it is obtained by a read-out circuit. This signal is compared with the output signal of a commercially available accelerometer, ADXL330, by Analog Devices. The result shows that the new low-cost accelerometer can fulfill the requirement of human motion sensing.

引用

页码：56 / +

页数：2

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