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 NS  Vol.2 No.1 , January 2010
Research of handwriting detecting system for space pen
Zong-Yu Gao, De-Sheng Li, Wei Wang, Chun-Jie Yang
Abstract: A handwriting detecting system based on Micro- accelerometer and Micro-gyros is proposed. And the algorithm of the detecting system is also described in detail. And the error analysis of the detecting system is also described in de-tail. The motion contrail of the handwriting de-tecting in the 3-D space can be recognized through compute the matrix of attitude angles and the dynamic information of the handwriting detecting which is mapped on the 2-D plane. Then the information of contrail can be recurred on the writing plane by integral. There were good results in the actual experiment.
Keywords: Handwriting Detecting; Micro-Gyro;Micro-Accelerometer
Cite this paper: Gao, Z. , Li, D. , Wang, W. and Yang, C. (2010) Research of handwriting detecting system for space pen. Natural Science, 2, 56-62. doi: 10.4236/ns.2010.21009.
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