Design and Applications of Novel Enhanced-Performance Force Sensor

Chien Sheng Liu, Bo Jia Tsai, Yu Hao Chang

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

We recently developed a novel force sensor in which the restoring force of the traditional spring is replaced by an axial magnetic attraction force. In this letter, the linearity of the axial magnetic attraction force-displacement curve is further improved via the addition of two yokes. The performance of the proposed force sensor is numerically characterized by means of simulations and then verified experimentally using a prototype. The results show that the proposed force sensor has a higher linearity of the axial magnetic attraction force-displacement curve (improvement around 1.53%). Moreover, a novel cell phone camera module using the proposed structure is demonstrated with a fast response (≤9 ms) and an improved power efficiency (≤11 mA).

原文English
文章編號7460182
頁(從 - 到)4665-4666
頁數2
期刊IEEE Sensors Journal
16
發行號12
DOIs
出版狀態Published - 2016 六月 15

All Science Journal Classification (ASJC) codes

  • 儀器
  • 電氣與電子工程

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