Attitude Estimation on SO(3) With Unknown Input
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.70060
Abstract: State estimation in the presence of unknown input presents a significant challenge in many domains. Few works in the literature have addressed this problem when the state belongs to the special orthogonal group SO(3), which… read more here.
Keywords: attitude estimation; estimation; state; unknown input ... See more keywords
Robust double gain unscented Kalman filter for small satellite attitude estimation
Sign Up to like & getrecommendations! Published in 2017 at "Advances in Space Research"
DOI: 10.1016/j.asr.2017.03.014
Abstract: Abstract Limited by the low precision of small satellite sensors, the estimation theories with high performance remains the most popular research topic for the attitude estimation. The Kalman filter (KF) and its extensions have been… read more here.
Keywords: kalman filter; small satellite; estimation; attitude estimation ... See more keywords
Multiple Model Adaptive Complementary Filter for Attitude Estimation
Sign Up to like & getrecommendations! Published in 2017 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2017.07.011
Abstract: Abstract Attitude estimation plays a major role in the autonomy of unmanned aerial vehicles and requires fusion of different sensor measurements. This paper describes an adaptive estimation scheme in which the weight parameter for the… read more here.
Keywords: multiple model; complementary filter; attitude estimation; model adaptive ... See more keywords
Globally asymptotic attitude estimation for accelerated aerial vehicles
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2018.06.008
Abstract: Abstract This paper addresses the attitude estimation problem for rigid bodies moving in 3D-space with not negligible and time varying acceleration. For this case, we propose a simple and efficient globally asymptotic attitude estimation by… read more here.
Keywords: asymptotic attitude; globally asymptotic; estimation accelerated; attitude estimation ... See more keywords
Variational-based robust adaptive multiplicative extended Kalman filter for micro-satellite attitude estimation
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ade5c2
Abstract: With the extended operational time of micro-satellites in orbit, the statistical characteristics of process and measurement noise often deviate from their nominal values, leading to a decline in the performance of traditional extended Kalman filters… read more here.
Keywords: extended kalman; process; estimation; attitude estimation ... See more keywords
Adaptive EKF Based on HMM Recognizer for Attitude Estimation Using MEMS MARG Sensors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2017.2787578
Abstract: This paper addresses the intractable problem of attaining precise attitude estimation efficiently using MEMS MARG (magnetic, angular rate, and gravity) sensors for 3-D motion tracking, which is called attitude and heading reference system (AHRS). The… read more here.
Keywords: using mems; attitude estimation; mems marg; hmm recognizer ... See more keywords
PFAE: A Novel Polarization Fingerprint Based UAV Attitude Estimation Scheme for ISAC
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2025.3623138
Abstract: This letter introduces Polarization Fingerprint (PF) based uncrewed aerial vehicle (UAV) Attitude Estimation Scheme (PFAE), which is used to improve the attitude estimation ability of the Integrated Sensing and Communication (ISAC) base station (BS). Utilizing… read more here.
Keywords: attitude estimation; polarization fingerprint; estimation; uav attitude ... See more keywords
Deep-Learning-Based Direct Attitude Estimation for Uncooperative Known Space Objects
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2023.3325801
Abstract: Attitude estimation for uncooperative known space objects plays a critical role in intelligent space technology. In recent years, deep-learning-based methods for estimating the attitude of space objects have made significant progress, particularly through indirect methods… read more here.
Keywords: estimation uncooperative; attitude; space; space objects ... See more keywords
MARG Attitude Estimation Using Gradient-Descent Linear Kalman Filter
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Automation Science and Engineering"
DOI: 10.1109/tase.2020.2978106
Abstract: The magnetic, angular rate, and gravity (MARG) sensor array has been widely used for attitude estimation tasks. In this article, we report our new advances on related fusion algorithm based on the gradient-descent algorithm (GDA).… read more here.
Keywords: kalman filter; attitude estimation; gradient descent;
Passive Attitude Estimation of Spacecraft Based on Multiretroreflector Differential Satellite Laser Ranging
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2024.3491099
Abstract: Passive attitude estimation of spacecraft is both the focus and the difficulty in space situational awareness. Solutions based on photometry usually require complex scattering characteristics modeling, while solutions based on radar imaging have bottlenecks in… read more here.
Keywords: attitude; estimation spacecraft; estimation; passive attitude ... See more keywords
Attitude Estimation Using Inertial and Magnetic Sensors Based on Hybrid Four-Parameter Complementary Filter
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2019.2950826
Abstract: A complementary filter is presented for the attitude estimation using inertial and magnetic sensors. The proposed filter is based on a new attitude representation, where 4-D parameters (a 3-D unit vector and one angle quantity)… read more here.
Keywords: estimation using; attitude estimation; filter; complementary filter ... See more keywords