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http://dx.doi.org/10.13067/JKIECS.2013.8.6.831

Displacement Estimation using MEMS Accelerometer for Low Frequency Motion  

Young, Tan She (동서대학교 대학원 메카트로닉스공학과)
Park, Soo-Hong (동서대학교 메카트로닉스공학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.8, no.6, 2013 , pp. 831-837 More about this Journal
Abstract
MEMS accelerometer provides a low cost alternative in retrieving the acceleration signal for motion sensing. Theoretically, displacement can be calculated by double integrate the acceleration signal. However, in practical, it could not be done in straight forward manner due to several factors that exist in the real world. This experiment focuses on the processes from practical accelerometer signal acquisition till the result of double integration for low frequency vertical motion.
Keywords
Double Integration; Acceleration; Displacement; Accelerometer;
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