Results 161 to 170 of about 1,988 (194)

Design and experimental evaluation of block-pulse functions and Legendre polynomials observer for attitude-heading reference system.

ISA transactions, 2021
The main purpose of this paper is design and implementation of a new linear observer for an attitude and heading reference system (AHRS), which includes three-axis accelerometers, gyroscopes, and magnetometers in the presence of sensors and modeling ...
J. Keighobadi, J. Faraji, F. Janabi-Sharifi, M. Hamed   +3 more
semanticscholar   +1 more source

A low-cost GPS/inertial attitude heading reference system (AHRS) for general aviation applications

IEEE 1998 Position Location and Navigation Symposium (Cat. No.98CH36153), 2002
An inexpensive Attitude Heading Reference System (AHRS) for general aviation applications is developed by fusing low cost ($20-$1000) automotive grade inertial sensors with GPS. The inertial sensor suit consists of three orthogonally mounted solid state rate gyros.
D. Gebre-Egziabher, R.C. Hayward, J.D. Powell   +2 more
openaire   +1 more source

Dynamic Acceleration Compensation for Attitude and Heading Reference System Based on Recurrent Neural Network

International Conference on Emerging Technologies, 2020
Tri-axial magnetometer, accelerometer, as well as gyroscope are commonly used in attitude and heading reference systems (AHRS) to provide three dimensional attitude information for unmanned aerial vehicles (UAV) and other carriers.
L. Xiang, Xiaoqin Liu, S. Qi
semanticscholar   +1 more source

Design and Experimental Evaluation of Immersion and Invariance Observer for Low-Cost Attitude-Heading Reference System

IEEE transactions on industrial electronics (1982. Print), 2020
This article presents a new immersion and invariance (I&I) observer for inertial microelectromechanical systems (MEMS) sensors-based, low-cost attitude-heading reference systems (AHRSs).
J. Keighobadi, Mehran Hosseini‐Pishrobat, J. Faraji, Milad Naseri Langehbiz   +3 more
semanticscholar   +1 more source

Calibration of coordinate inconsistency error in MEMS-based attitude and heading reference system

Measurement science and technology
Attitude and heading reference systems (AHRSs) are widely used in aviation and navigation to provide reliable attitude and heading information. While traditional AHRS relied on mechanical gyroscopes, advancements in micro-electro-mechanical systems ...
Quanming Gao, Fuqing Shang, Shandong Li, Jun Wu   +3 more
semanticscholar   +1 more source

Attitude estimation based on recurrent neural network and vector observations for attitude and heading reference system

IEEE International Conference on Electronic Measurement & Instruments, 2019
Attitude and heading reference system (AHRS) is indispensible in miniature unmanned aerial vehicles (UAV).Data fusion for magnetometer, accelerometer, and gyroscope in AHRS is usually implemented using extended Kalman filter (EKF) or complementary filter
L. Xiang, Xiaoqin Liu, Yaohua Liu
semanticscholar   +1 more source

Analysis of future demand for a general-purpose UAV Attitude and Heading Reference system

Chinese Control and Decision Conference
The use of UAVs to carry out unmanned combat is becoming more and more prominent in modernized intelligent warfare, and even plays a decisive role in some local conflicts, and UAV equipment is further advancing to the main battle equipment.
Zhibin Yu, Qiaolian Wang
semanticscholar   +1 more source

A Novel Attitude and Heading Reference System Algorithm with Momentum Correction Factor for Mobile Robotics

Cyber .., 2019
In this paper, a novel Attitude and Heading Reference System(AHRS) algorithm for real time controlling of various mobile robots is presented. Such a control system is essential for real time mobile robots control applications, such as entertainment ...
Hongmin Wang, Mi Zhang, Guijie Zhu, Yugen You, Wenzhao Chen, Qianyu Mai, Hui Huang, Li Jiang, Zhun Fan   +8 more
semanticscholar   +1 more source

Multi-sensor Attitude and Heading Reference System using Genetically Optimized Kalman Filter

Midwest Symposium on Circuits and Systems, 2018
An Attitude and Heading Reference System (AHRS) comprising accelerometers, gyroscopes and magnetometers can provide roll, pitch and heading information.
Meron Gessesse, M. Atia
semanticscholar   +1 more source

Implementation of AHRS (Attitude Heading and Reference Systems) With Madgwick Filter as Hexapods Robot Navigation

2022 International Conference on Informatics Electrical and Electronics (ICIEE), 2022
Ri Munarto, Romi Wiryadinata, Donny Prakarsa Utama   +2 more
openaire   +1 more source