Results 31 to 40 of about 2,520,884 (351)
Distributed data fusion algorithms for inertial network systems [PDF]
, 2008 New approaches to the development of data fusion algorithms for inertial network systems are described. The aim of this development is to increase the accuracy of estimates of inertial state vectors in all the network nodes, including the navigation ...
Jia, Huamin, Allerton, David J.
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Inventions, 2023 This paper aims to assess the possibility of using functionally redundant inertial units to solve problems of increasing reliability and ensuring the fault tolerance of the various classes and purposes of aircraft navigation systems.
Ivan M. Kuznetsov +3 more
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KEYFRAME-BASED VISUAL-INERTIAL SLAM USING NONLINEAR OPTIMIZATION [PDF]
, 2013 The fusion of visual and inertial cues has become popular in robotics due to the complementary nature of the two sensing modalities. While most fusion strategies to date rely on filtering schemes, the visual robotics community has recently turned to non ...
Konolige, Kurt +19 more
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A High Q, Quasi-Monolithic Optomechanical Inertial Sensor
, 2022 4 S.In order to achieve the excellent seismic isolation necessary for the operation of gravitational wave detectors, very sensitive inertial sensors are required to measure and counteract the motion of the ground.
Gerberding, O. +5 more
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Underground multi-sensor integrated navigation system
Gong-kuang zidonghua, 2019 In view of problems of high cost of high-precision inertial navigation of underground vehicle and large drift of low-cost MEMS inertial sensor, an underground multi-sensor integrated navigation system was proposed, which uses bluetooth ranging ...
ZHANG Yuangang +3 more
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Hand-Writing Motion Tracking with Vision-Inertial Sensor Fusion: Calibration and Error Correction
Sensors, 2014 The purpose of this study was to improve the accuracy of real-time ego-motion tracking through inertial sensor and vision sensor fusion. Due to low sampling rates supported by web-based vision sensor and accumulation of errors in inertial sensors, ego ...
Shengli Zhou +4 more
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Sensors, 2021 Human pose estimation and tracking in real-time from multi-sensor systems is essential for many applications. Combining multiple heterogeneous sensors increases opportunities to improve human motion tracking.
Ashok Kumar Patil +4 more
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Random Error Reduction Algorithms for MEMS Inertial Sensor Accuracy Improvement—A Review
Micromachines, 2020 Research and industrial studies have indicated that small size, low cost, high precision, and ease of integration are vital features that characterize microelectromechanical systems (MEMS) inertial sensors for mass production and diverse applications. In
Shipeng Han +4 more
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Spin polarization of 87Rb atoms with Xe gas and high-pressure buffer gas in a cubic cell
AIP Advances, 2019 We simulated the optical pumping rate of 87Rb atoms with Xe and high-pressure buffer gas in a cubic cell. We calculated absorption cross-section as a function of pumping laser frequency by considering a pressure and Doppler broadening as gas temperature ...
Hoon Yu, Jai Seung Yoo
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Design of a linearized magnetic spring for body-worn inertial energy harvesters [PDF]
, 2012 A potential method for powering body-worn sensors is that of inertial energy harvesting; extracting energy from the movement of the human body. However, the frequencies typically present are <5 Hz, hence requiring physically large devices. A promising
Geoff V. Merrett +5 more
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