pp. 433-440
S&M1195 Research Paper of Special Issue https://doi.org/10.18494/SAM.2016.1297 Published: May 25, 2016 Path Tracking by an Accelerometer with α-β-γ and α-β-γ-δ Filters [PDF] Chun-Mu Wu and Tsan-Ying Yu (Received August 31, 2015; Accepted February 4, 2016) Keywords: accelerometer, path tracking, α-β-γ filter, α-β-γ-δ filter
In this paper, we propose path tracking using an accelerometer sensor with α-β-γ and α-β-γ-δ filters. In addition, the error and reliability are evaluated. The static, free-fall motion, circular experiments demonstrate error accumulation with α-β-γ and α-β-γ-δ filters. In the positioning algorithm, the acceleration values are obtained by an accelerometer sensor. In this paper, a series of experimental tests was conducted for the comparison between α-β-γ and α-β-γ-δ filters. The results show that more accurate path tracking could be achieved if tracking were under feedback control using α-β-γ-δ filter to α-β-γ filter.
Corresponding author: Chun-Mu WuCite this article Chun-Mu Wu and Tsan-Ying Yu, Path Tracking by an Accelerometer with α-β-γ and α-β-γ-δ Filters, Sens. Mater., Vol. 28, No. 5, 2016, p. 433-440. |