Next Article in Journal
Estimation of the Distribution of Tabebuia guayacan (Bignoniaceae) Using High-Resolution Remote Sensing Imagery
Previous Article in Journal
Three-Dimensional Modeling of Tea-Shoots Using Images and Models
Article Menu

Export Article

Open AccessArticle
Sensors 2011, 11(4), 3816-3830; doi:10.3390/s110403816

Gain-Scheduled Complementary Filter Design for a MEMS Based Attitude and Heading Reference System

1
Department of Aerospace Engineering, Sejong University, Seoul 143-747, Korea
2
Youngpoong Electronics Co., Changwon, Kyungnam 641-847, Korea
*
Author to whom correspondence should be addressed.
Received: 20 February 2011 / Revised: 24 March 2011 / Accepted: 26 March 2011 / Published: 29 March 2011
(This article belongs to the Section Physical Sensors)
View Full-Text   |   Download PDF [1200 KB, uploaded 21 June 2014]   |  

Abstract

This paper describes a robust and simple algorithm for an attitude and heading reference system (AHRS) based on low-cost MEMS inertial and magnetic sensors. The proposed approach relies on a gain-scheduled complementary filter, augmented by an acceleration-based switching architecture to yield robust performance, even when the vehicle is subject to strong accelerations. Experimental results are provided for a road captive test during which the vehicle dynamics are in high-acceleration mode and the performance of the proposed filter is evaluated against the output from a conventional linear complementary filter. View Full-Text
Keywords: AHRS; complementary filter; gain-scheduling; inertial sensor; magnetic sensor AHRS; complementary filter; gain-scheduling; inertial sensor; magnetic sensor
Figures

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Yoo, T.S.; Hong, S.K.; Yoon, H.M.; Park, S. Gain-Scheduled Complementary Filter Design for a MEMS Based Attitude and Heading Reference System. Sensors 2011, 11, 3816-3830.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top