Results 11 to 20 of about 184,116 (253)
Low-Cost Attitude and Heading Reference System Filter Using Complementary Method [PDF]
Engineering and Technology Journal, 2015 This paper presents an orientation filter using complementary filter applicable to low-cost sensors based on micro electro-mechanical system (MEMS). The MEMS implementation incorporates magnetic distortion and gyroscope bias drift compensation.
Emad Natiq Abdulwahab +2 more
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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
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Hand Gesture Recognition on a Resource-Limited Interactive Wristband
Sensors, 2021 Most of the reported hand gesture recognition algorithms require high computational resources, i.e., fast MCU frequency and significant memory, which are highly inapplicable to the cost-effectiveness of consumer electronics products.
Shenglin Zhao +4 more
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Sensor Pose Estimation and 3D Mapping for Crane Operations Using Sensors Attached to the Crane Boom
IEEE Access, 2023 This paper describes a method for sensor pose estimation, as well as creating large-scale 3D maps, for construction cranes equipped with a sensor system consisting of a camera, 2D lidar, and IMU.
Mahmood Ul Hassan, Jun Miura
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IEEE Access, 2020 Indoor positioning systems are facing to the demand of large-scale industrial applications in mobile robotics. It is still challenging to create an indoor positioning system that is easily embeddable, accurate, robust and power efficient.
Evandro Bernardes +2 more
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Enhanced Algorithm for the Detection of Preimpact Fall for Wearable Airbags
Sensors, 2020 Fall-related injury is a common cause of mortality among the elderly. Hip fractures are especially dangerous and can even be fatal. In this study, a threshold-based preimpact fall detection algorithm was developed for wearable airbags that minimize the ...
Haneul Jung +5 more
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Torque Measurement Technology by Using a Magnetostrictive Ring and Multiple Magnets
Actuators, 2021 A torque measurement method that combines the inverse magnetostrictive effect with twist angle measurement has been proposed in this paper. A Kalman filter and complementary filter are applied to significantly reduce the noises and errors in the proposed
Feng Xu +2 more
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Robust Attitude and Heading Estimation under Dynamic Motion and Magnetic Disturbance
Micromachines, 2023 Robust and accurate attitude and heading estimation using Micro-Electromechanical System (MEMS) Inertial Measurement Units (IMU) is the most crucial technique that determines the accuracy of various downstream applications, especially pedestrian dead ...
Fan Bo +3 more
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3D Mapping for a Large Crane Using Rotating 2D-Lidar and IMU Attached to the Crane Boom
IEEE Access, 2023 This paper describes a novel method for large-scale 3D mapping for construction cranes with an arbitrary motion of the sensor system (2D lidar and IMU) attached to the crane boom.
Mahmood Ul Hassan +2 more
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Two-Dimensional Wavelets with Complementary Filter Banks
Trends in Computational and Applied Mathematics, 2000 In this paper, the Two-Dimensional (2D) Complementary Filter (CF) Banks, a signal processing technique which can be used to get scaling and wavelets functions, are presented.
M.G. Almeida
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