A personal navigation system using mems-based high-density ground reaction sensor array and inertial measurement unit

Name: A personal navigation system using mems-based high-density ground reaction sensor array and inertial measurement unit
Author: Guo, Q., Bebek, Özkan, Çavuşoğlu, M. C., Mastrangelo, C. H., Young, D. J.

İsim	A personal navigation system using mems-based high-density ground reaction sensor array and inertial measurement unit
Yazar	Guo, Q., Bebek, Özkan, Çavuşoğlu, M. C., Mastrangelo, C. H., Young, D. J.
Basım Tarihi:	2015
Basım Yeri	- IEEE
Konu	Personal navigation, Pedestrian navigation, Inertial navigation, Dead reckoning, IMU bias, ZUPTing, Ground reaction sensor array, Pressure sensor array, Tactile sensor array, Kalman filter, Capacitance-to-voltage converter
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	2159-547X
Kayıt Numarası	2954aa72-c6ef-48ac-b09b-52ce01f8c0db
Lokasyon	Mechanical Engineering
Tarih	2015
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	This paper describes a prototype personal navigation system developed for position tracking under GPS denied environments by employing a commercial inertial measurement unit (IMU) and a MEMS-based ground reaction sensor array (GRSA). The GRSA is used to provide zero-velocity updating for the IMU. A Kalman filter further estimates the IMU output bias during the zero-velocity period, which is then removed from the IMU's subsequent output signals to improve the navigation accuracy. Seven 10-minute square-loop walking tests were performed to achieve an in-plane navigation accuracy ranging from 0.4 meter to 3.4 meter with a vertical position accuracy of approximately 1 meter. A further improved performance over an extended navigation time is expected through enhancing the GRSA sensitivity.
DOI	10.1109/TRANSDUCERS.2015.7181113

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A personal navigation system using mems-based high-density ground reaction sensor array and inertial measurement unit

Yazar Guo, Q., Bebek, Özkan, Çavuşoğlu, M. C., Mastrangelo, C. H., Young, D. J.

Basım Tarihi 2015

Basım Yeri - IEEE

Konu Personal navigation, Pedestrian navigation, Inertial navigation, Dead reckoning, IMU bias, ZUPTing, Ground reaction sensor array, Pressure sensor array, Tactile sensor array, Kalman filter, Capacitance-to-voltage converter

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 2159-547X

Kayıt Numarası 2954aa72-c6ef-48ac-b09b-52ce01f8c0db

Lokasyon Mechanical Engineering

Tarih 2015

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin This paper describes a prototype personal navigation system developed for position tracking under GPS denied environments by employing a commercial inertial measurement unit (IMU) and a MEMS-based ground reaction sensor array (GRSA). The GRSA is used to provide zero-velocity updating for the IMU. A Kalman filter further estimates the IMU output bias during the zero-velocity period, which is then removed from the IMU's subsequent output signals to improve the navigation accuracy. Seven 10-minute square-loop walking tests were performed to achieve an in-plane navigation accuracy ranging from 0.4 meter to 3.4 meter with a vertical position accuracy of approximately 1 meter. A further improved performance over an extended navigation time is expected through enhancing the GRSA sensitivity.

DOI 10.1109/TRANSDUCERS.2015.7181113