Results 11 to 20 of about 194,435 (302)
Sensors, 2022 Strapdown inertial navigation system (SINS) software developers are usually mainly focused on the attitude determination algorithm design and characteristics. Such an algorithm can be based on different mathematical apparatus.
Maksim Zharkov +3 more
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Engineering Proceedings, 2022 The KM3NeT Collaboration is currently constructing two neutrino detectors in the depths of the Mediterranean Sea. An excellent angular resolution will be necessary for an accurate reconstruction of neutrino direction, much as a precise knowledge of the ...
Harold Yepes-Ramirez
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Robot sensor failure detection system based on convolutional neural networks for calculation of Euler angles [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 In this work, we present a failure detection system in sensors of any robot. It is based on the k-fold cross-validation approach and built from N neural networks, where N is the number of signals read from sensors.
A. Świetlicka, K. Kolanowski
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Failure Analysis on Magnetic Heading Error of AHRS
Hangkong gongcheng jinzhan, 2021 Attitude and heading reference system(AHRS)is an important instrument used to measure,calculate and provide flight attitude and heading information. Its indication accuracy directly affects the pilot′s control and the performance of autopilot.
XUE Yongsheng, SONG Liting
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A Robust Self-contained Solution for Inertial Attitude Determination Under External Acceleration [PDF]
AUT Journal of Modeling and Simulation, 2023 One of the main issues in inertial navigation systems is attitude determination, which means estimating the level angles (i.e., roll and pitch). This paper investigates the attitude estimation problem for an accelerated rigid body using three gyros and ...
Mohammad-ali Amiri Atashgah +2 more
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Aerospace, 2023 In various applications, the extended Kalman filter (EKF) has been vital in estimating a vehicle’s translational and angular motion in 3-dimensional (3D) space. It is also essential for the fusion of data from multiple sensors.
Assefinew Wondosen +5 more
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Aerospace, 2023 The integrity of airborne inertial navigation systems (INSs) is the key to ensuring the safe flight of civil aircraft. The airborne attitude and heading reference system (AHRS) is introduced into the construction of a redundant inertial navigation system.
Yuting Dai +4 more
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Attitude heading reference algorithm based on transformed cubature Kalman filter
Measurement + Control, 2020 Stable and accurate attitude estimation is the key to the autonomous control of unmanned aerial vehicle. The Attitude Heading Reference System using micro-electro-mechanical system inertial measurement unit and magnetic sensor as measurement sensors is ...
Yong-jun Yu +2 more
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Nonlinear Dynamics and Control of a Cube Robot
Mathematics, 2020 The paper aims to solve problems of the mathematical modeling and realization of a cube robot capable of self-bouncing and self-balancing. First, the dynamic model of the cube robot is derived by using the conservation of the angular momentum and the ...
Teh-Lu Liao +3 more
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Attitude Estimation of Quadrotor UAV Based on QUKF
IEEE Access, 2023 Toward the quadcopter unmanned aerial vehicle (UAV) attitude measurement problem, to improve the accuracy of acquisition of vehicle attitude parameters, and ensure accuracy of subsequent attitude control, the Quaternion-based Unscented Kalman filter ...
Tao Liang +7 more
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