Low-cost autonomous 3-D monitoring systems for hydraulic engineering environments and applications with limited accuracy requirements [PDF]
, 2010 The details of developing autonomous 3-D motion monitoring systems based on commercial off-the-shelf (COTS) motion sensors for hydraulic environments are discussed. Possible areas of application, are river bed sediment transport monitoring and monitoring
Dwivedi, Ambuj +5 more
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A fast strapdown gyrocompassing algorithm based on INS differential errors
Scientific Reports, 2023 This paper presents an enhanced algorithm for inertial gyrocompassing using strapdown sensors, which performs faster than the other available ones. The proposed algorithm is based on differential errors in an inertial navigation system and requires only ...
M. A. Amiri Atashgah +2 more
doaj +1 more source
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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Efficiency of MEMS Inertial Sensors Used in Low-dynamics Application [PDF]
TransNav, 2017 The analysis presents the performance of navigation application driven with MEMS and FOG inertial sensors. The inertial sensors were working under conditions simulating a potential robotic mission, which reduce accuracy of some of the navigation ...
Arkadiusz Szumski, Bernd Eissfeller
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INIM: Inertial Images Construction with Applications to Activity Recognition
Sensors, 2021 Human activity recognition aims to classify the user activity in various applications like healthcare, gesture recognition and indoor navigation. In the latter, smartphone location recognition is gaining more attention as it enhances indoor positioning ...
Nati Daniel, Itzik Klein
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Managing Large-Scale Mapping and Localization for Pedestrians using Inertial Sensors [PDF]
, 2013 Pedestrian navigation in indoor environments without a pre-installed infrastructure still presents many challenges. There are different approaches that address the problem using prior knowledge about the environment when the building plans or similar
Patrick, Robertson +2 more
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Faster Deep Inertial Pose Estimation with Six Inertial Sensors
Sensors, 2022 We propose a novel pose estimation method that can predict the full-body pose from six inertial sensors worn by the user. This method solves problems encountered in vision, such as occlusion or expensive deployment. We address several complex challenges.
Di Xia, Yeqing Zhu, Heng Zhang
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Wake up MEMS for inertial sensors
, 2022 S.101-104A piezoelectric MEMS with wake up function, Power down interrupt generator (PDIG), for inertial sensor systems is reported. The aluminum nitride based MEMS generates electric signals intrinsically in result of an inertial accelerations. The PDIG
Konietzka, S. +4 more
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Tuning of a Wavelet Filter for Miniature Accelerometers Denoising based Joint Symbolic Dynamics (JSD) Method [PDF]
INCAS Bulletin, 2015 The paper exposes a wavelet filtering mechanism related to the noise suppression in the acceleration sensors, with direct application in the strap-down inertial navigation systems.
Ioana Raluca EDU +3 more
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Chipping and wearing in MEMS inertial sensors: Effects on stability and predictive analysis through test structures [PDF]
, 2020 Impacts between fixed and moving parts in capacitive MEMS inertial sensors can generate debris and wear that undermine the device stability. This work investigates the effects of impacts and friction between rotors and stoppers through dedicated test ...
Mogavero G. +6 more
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