Results 31 to 40 of about 44,700 (293)
Metrology and Measurement Systems, 2015 Estimation of satellite three-axis attitude using only one sensor data presents an interesting estimation problem. A flexible and mathematically effective filter for solving the satellite three-axis attitude estimation problem using two-axis magnetometer
Mehrjardi Mohamad Fakhari +2 more
doaj +1 more source
Efficient Attitude Estimators: A Tutorial and Survey [PDF]
Journal of Signal Processing Systems, 2021 Inertial sensors based on micro-electromechanical systems (MEMS) technology, such as accelerometers and angular rate sensors, are cost-effective solutions used in inertial navigation systems in a broad spectrum of applications that estimate position, velocity and orientation of a system with respect to an inertial reference frame.
Hussein Al-Jlailaty, Mohammad M. Mansour
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Motorcycle attitude estimation from IMU noisy measurements [PDF]
, 2022 Rigid body attitude estimation is the problem of finding the relative orientation between two reference frames. In the case of a motorcycle, this task is performed by using Inertial Measurement Unit sensors, like accelerometers and gyroscopes ...
Caiaffa, Luca
core
Attitude Estimation or Quaternion Estimation? [PDF]
The Journal of the Astronautical Sciences, 2004 The absence of a globally nonsingular three-parameter representation of the rotation group forces attitude Kalman filters to estimate either a singular or a redundant attitude representation. We compare two filtering strategies using simplified kinematics and measurement models.
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Attitude determination from single camera vector observations [PDF]
, 2010 Published in Intelligent Systems (IS), 2010 5th IEEE International Conference, 7-9 July 2010, 49 - 54. DOI: 10.1109/IS.2010.5548331Attitude determination is of major importance in Guidance and Control Systems of the Unmanned Aerial Vehicles (lIAVαs ...
Tsourdos, Antonios +5 more
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Performance Comparison of Particle Filter in Small Satellite Attitude Estimation [PDF]
, 2021 The drive towards miniaturization, coupled with the latest advances in onboard processing, has given rise to small satellite missions’ ability to use more complex attitude estimation algorithms to fit their progressive mission requirements.
Aman, Asma Mohammad Nusrat +2 more
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Robust Kalman filtering with single and multiple scale factors for small satellite attitude estimation [PDF]
, 2015 In case of normal operational conditions for a satellite, a conventional Kalman Filter gives sufficiently good attitude estimation results. On the other hand, when there is a fault in the measurements then the Kalman filter fails about providing ...
Hacızade, Cengiz +2 more
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MAGINAV: Long-Term Accurate Navigation Algorithm Using Inertial and Magnetic Field Sensor Fusion
IEEE Access, 2023 MAGINAV (MAGnetic Inertial NAVigation) algorithm provides accurate estimation of velocity, attitude and position in long-term. It is utilized in a specialized pedestrian navigation system that consists of a three-axis accelerometer, a three-axis ...
Konstantinos Papafotis +1 more
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Implementation and Comparison of Attitude Estimation Algorithms Using Low-Cost Sensors [PDF]
فصلنامه علوم و فناوری فضایی, 2023 In a flying system, attitude control is one of the essential subsystems. In this subsystem, estimating the current state is very important to control the state, which is achieved by considering the attitude sensors.
M. Navabi, M. Salehi
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Attitude Estimation of Skis in Ski Jumping Using Low-Cost Inertial Measurement Units
Proceedings, 2018 This paper presents an approach to estimate the attitude of skis for an entire ski jump using wearable, MEMS-based, low-cost Inertial Measurement Units (IMUs). First of all, a kinematic attitude model based on rigid-body dynamics and a sensor error model
Xiang Fang +2 more
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