Results 151 to 160 of about 1,988 (194)

Design and implementation of an Attitude and Heading Reference System (AHRS)

2011 8th International Conference on Electrical Engineering, Computing Science and Automatic Control, 2011
This paper deals with the development and implementation of a cheap Micro Attitude and Heading Reference System (AHRS) using low-cost inertial and magnetic sensors. The orientation is parameterized with unit quaternion and the data fusion is done unifying a quaternion linear formulation of Wahba's problem with a Multiplicative Extended Kalman Filter ...
J.F. Guerrero-Castellanos, H. Madrigal-Sastre, S. Durand, N. Marchand, W.F. Guerrero-Sanchez, B.B. Salmeron   +5 more
openaire   +2 more sources

A low cost MEMS and complementary filter based attitude heading reference system (AHRS) for low speed aircraft

2016 3rd International Conference on Electrical Engineering and Information Communication Technology (ICEEICT), 2016
AHRS is an important system that provides the 3-dimensional orientation (roll, pitch and yaw or heading) of an aircraft from which the flying performance can be evaluated. The avionics of aircraft are very sophisticated and majority of them do not allow any external interface for logging.
Md. Saiful Islam, Md. Shajid-Ul-Mahmud, Tariqul Islam, Md. Syedul Amin, Md Hossam-E-Haider   +4 more
openaire   +2 more sources

Single baseline GPS based attitude heading reference system (AHRS) for aircraft applications

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), 1999
Differential carrier phase GPS based attitude determination represents an alternative to expensive inertial measurement units (IMU) and attitude heading reference systems (AHRS) in aviation. Inertial systems rely on extremely accurate accelerometers and gyros to determine attitude.
R. Hayward, A. Marchick, J. Powell
openaire   +2 more sources

Standard compass/attitude and heading reference system (C/AHRS) utilizing fiber optic gyroscopes

Proceedings of the IEEE 1993 National Aerospace and Electronics Conference-NAECON 1993, 2002
The requirement for replacement systems for in-service aircraft with aging compass and attitude heading reference systems was the basis for a joint U.S. Air Force/U.S. Navy program to develop, test, and acquire a standard low life-cycle-cost composite system.
J. Washburn, J. Galloway, H. Kent
openaire   +2 more sources

<title>Low-cost inertial/GPS attitude and heading reference system (AHRS) for enhanced and synthetic vision (EV/SV) applications</title>

SPIE Proceedings, 1999
E. H. Teague, John M. Wilson
openaire   +2 more sources

Double-layer quasi-complementary filtering method for improving dynamic performance of attitude and heading reference system (AHRS)

Eleventh Symposium on Novel Optoelectronic Detection Technology and Applications (NDTA 2025)
Zhikai Yang, Chi Fai Cheung, Da Li, Ze Li   +3 more
openaire   +2 more sources

Correlation method and Kalman filter-based adaptive angle rate estimation for time-varying periodic signals of the attitude and heading reference system

Mechanical Systems and Signal Processing, 2021
An angle differential estimation method is needed for the attitude and heading reference system (AHRS), which is unavailable to measure the angle rate directly.
Peida Hu, Qiuping Wu, Anlan Yang
exaly   +2 more sources

An Attitude Heading and Reference System for Marine Satellite Tracking Antenna [PDF]

IEEE Transactions on Industrial Electronics, 2017
One of the most challenging problems for marine satellite tracking antennas (MSTAs) is to estimate the antenna attitude, which is affected by the ship motion, especially the ship vibration and rotational motions caused by ocean waves.
Yunlong Wang, Mohsen Soltani
exaly   +2 more sources

A Position Loci-Based In-Motion Initial Alignment Method for Low-Cost Attitude and Heading Reference System

IEEE Transactions on Instrumentation and Measurement, 2021
In this article, a new position loci-based in-motion initial alignment method is proposed for a low-cost attitude and heading reference system (AHRS).
Li Luo, Yulong Huang, Zheng Zhang
exaly   +2 more sources

Design and Implementation of Attitude and Heading Reference System with Extended Kalman Filter Based on MEMS Multi-Sensor Fusion

Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2021
The accuracy of attitude and heading measurement, as well as the system real-time performance are basic indicators used to evaluate an attitude and heading reference system (AHRS).
Hong Gu, Cancan Jin, Huayan Yuan, Yalin Chen   +3 more
semanticscholar   +1 more source