Improved performance of a low-cost PDR system through sensor calibration and analysis

This paper proposes improvement for performance of a low-cost Pedestrian Dead-Reckoning(PDR) System through calibration and analysis of sensor. It is applied that PDR System for estimating pedestrian's position in the area not being able to be received. also sensor's error is removed by us...

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Bibliographic Details
Published in2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics pp. 1747 - 1752
Main Authors Yunki Kim, Donghyuk Lee, Kijung Kim, Jangmyung Lee
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2014
Subjects
Acceleration
Calibration
Equations
Estimation
Length measurement
Mathematical model
Temperature sensors
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ISSN2159-6247
DOI10.1109/AIM.2014.6878336

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Summary:This paper proposes improvement for performance of a low-cost Pedestrian Dead-Reckoning(PDR) System through calibration and analysis of sensor. It is applied that PDR System for estimating pedestrian's position in the area not being able to be received. also sensor's error is removed by using angle compensation technique and performance of system is improved by analysis of PDR system. Consequently, position of pedestrian is estimated by applying the improved value of sensor and result of angle analysis to PDR system. Experiments were conducted to verify the proposed system. Experimental results within 2% of range error, RMS position error of less than 3% showed superior performance.
ISSN:2159-6247
DOI:10.1109/AIM.2014.6878336