Results 41 to 50 of about 356,828 (265)
Local observers on linear Lie groups with linear estimation error dynamics [PDF]
, 2013 This paper proposes local exponential observers for systems on linear Lie groups. We study two different classes of systems. In the first class, the full state of the system evolves on a linear Lie group and is available for measurement.
Koldychev, Mikhail, Nielsen, Christopher
core +2 more sources
An Open-Source Test Environment for Effective Development of MARG-Based Algorithms
Sensors, 2021 This paper presents an open-source environment for development, tuning, and performance evaluation of magnetic, angular rate, and gravity-based (MARG-based) filters, such as pose estimators and classification algorithms.
Ákos Odry
doaj +1 more source
Investigation of the conduction effect on temperature-based attitude estimation [PDF]
فصلنامه علوم و فناوری فضایی, 2019 Temperature sensors have recently been proposed for attitude estimation (AE) of Low-Earth satellites. However, since half of the satellite surfaces do not receive any heat flux from the Sun, conduction occurs among the satellite surfaces. In this regard,
Marjan Moghanipoor +3 more
doaj +1 more source
Attitude and Gyro Bias Estimation Using GPS and IMU Measurements
, 2017 We propose an attitude and gyro-bias estimation scheme for accelerated rigid body systems using an inertial measurement unit (IMU) and a global positioning system (GPS).
Berkane, Soulaimane, Tayebi, Abdelhamid
core +1 more source
Attitude and airdata estimation
IFAC-PapersOnLine, 2018 Abstract Accurate attitude estimation is essential for basic flying and stable control of Unmanned Aerial Vehicles (UAV). The Extended Kalman Filter (EKF) is a potential candidate to fuse multiple low-cost sensor information for attitude estimation of UAVs.
Kamali C., Erol Ozger
openaire +1 more source
Calibration of miniature inertial and magnetic sensor units for robust attitude estimation [PDF]
, 2014 Attitude estimation from miniature inertial and magnetic sensors has been used in a wide variety of applications, ranging from virtual reality, underwater vehicles, handheld navigation devices, to biomotion analysis.
Yang, G-Z, Zhang, Z-Q
core +1 more source
The Extended H∞ Particle Filter for Attitude Estimation Applied to Remote Sensing Satellite CBERS-4
Remote Sensing, 2023 An extension of the linear H∞ filter, presented here as the extended H∞ particle filter (EH∞PF), is used in this work for attitude estimation, which presents a process and measurement model with nonlinear functions.
William Reis Silva +5 more
doaj +1 more source
A Utility Based Approach to Energy Hedging [PDF]
, 2011 A key issue in the estimation of energy hedges is the hedgers' attitude towards risk which is encapsulated in the form of the hedgers' utility function.
Alexander +26 more
core +3 more sources
Attitude Determination System for a Cubesat Experiencing Eclipse
Sensors, 2023 In the context of Kalman filters, the predicted error covariance matrix Pk+1 and measurement noise covariance matrix R are used to represent the uncertainty of state variables and measurement noise, respectively.
Kesaobaka Mmopelwa +3 more
doaj +1 more source
Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus +6 more
wiley +1 more source