Results 131 to 140 of about 79,864 (297)

Temperature compensation of digital inertial sensors [PDF]

, 1974
Heaters for thermal stabilization are unnecessary when analog dc voltage provided by gyroscope temperature sensor is used to change outputs to compensate for temperature variations.
Hand, P. J.
core   +1 more source

Validation of smartphone gyroscopes for mobile biofeedback applications

Personal and Ubiquitous Computing, 2016
Smartphones are currently the most pervasive wearable devices. One particular use of smartphone inertial sensors is motion tracking in various mobile systems and applications.
A. Umek, A. Kos
semanticscholar   +1 more source

Terrain Classification for Planetary Rovers Using Wireless In‐Wheel Sensor Modules and Machine Learning

Journal of Field Robotics, EarlyView.
ABSTRACT Safe and reliable mobility over different kinds of ground is important for planetary rovers on space missions. Since terrain changes might affect the mobility of the rover, energy consumption, and safety, detecting the type of ground in real‐time is vital.
Md Masrul Khan, Sultan Shaharea, Manseeb M. Mannaf, Shihab Ahemed, Fahim Islam Anik, Md Jarir Hossain, Helal An Nahiyan, Sourav Karmaker   +7 more
wiley   +1 more source

A Hierarchical-Based Learning Approach for Multi-Action Intent Recognition

Sensors
Recent applications of wearable inertial measurement units (IMUs) for predicting human movement have often entailed estimating action-level (e.g., walking, running, jumping) and joint-level (e.g., ankle plantarflexion angle) motion. Although action-level
David Hollinger, Ryan S. Pollard, Mark C. Schall, Howard Chen, Michael Zabala   +4 more
doaj   +1 more source

Experimental Verification of Inertial Navigation with MEMS for Forensic Investigation of Vehicle Collision [PDF]

Radioengineering, 2016
This paper studies whether low-grade inertial sensors can be adequate source of data for the accident characterization and the estimation of vehicle trajectory near crash.
S. Tadic, M.B. Vukajlovic
doaj  

Older Adults with Weaker Muscle Strength Stand up from a Sitting Position with More Dynamic Trunk Use

Sensors, 2018
The ability to stand up from a sitting position is essential for older adults to live independently. Body-fixed inertial sensors may provide an approach for quantifying the sit-to-stand (STS) in clinical settings.
Rob C. van Lummel, Jordi Evers, Martijn Niessen, Peter J. Beek, Jaap H. van Dieën   +4 more
doaj   +1 more source

A new portable 3-D gyroscope system for the evaluation of upper limb function [PDF]

, 2005
This study aims to develop a lightweight, portable and cost effective system for 3D motion analysis of the upper limb which can be readily applied within a clinical ...
Chan, A.M., Nicol, A.C.
core  

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

Journal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos, Steven Kay, Julia Wajoras, Robert Field, Evridiki V. Ntagiou, Fakher Mohammad, Yang Gao   +6 more
wiley   +1 more source

Quantum sensitivity limit of a Sagnac hybrid interferometer based on slow-light propagation in ultra-cold gases

, 2006
The light--matter-wave Sagnac interferometer based on ultra-slow light proposed recently in (Phys. Rev. Lett. 92, 253201 (2004)) is analyzed in detail. In particular the effect of confining potentials is examined and it is shown that the ultra-slow light
A. B. Matsko, A. Dufour, C. Cohen-Tannoudji, F. E. Zimmer, L. Mandel, M. Fleischhauer, M. G. Sagnac, M. O. Scully   +7 more
core   +1 more source

Efficient statistical inference of turning points in animal movement data

Methods in Ecology and Evolution, EarlyView.
Abstract Recent years have seen a proliferation of high‐frequency animal movement data, often at greater than 1 Hz, allowing us to gain much greater insight into behaviour than with lower frequency data. In particular, it is becoming possible to detect the precise points at which animals are making decisions to turn, thus placing the idea that the ...
Abdulmajeed F. Alharbi, Paul G. Blackwell, Abdulaziz Alagaili, Nigel C. Bennett, David Michael Scantlebury, Jonathan R. Potts   +5 more
wiley   +1 more source