Results 11 to 20 of about 1,128,246 (303)

Measuring postural stability with an inertial sensor: validity and sensitivity

Medical Devices: Evidence and Research, 2015
Christopher Neville,1 Caleb Ludlow,1 Brian Rieger21Department of Physical Therapy Education, 2Upstate Concussion Center, SUNY Upstate Medical University, Syracuse, NY, USAIntroduction/purpose: To examine the concurrent validity, and sensitivity, of an ...
Neville C, Ludlow C, Rieger B
doaj   +1 more source

Towards a Wearable Inertial Sensor Network [PDF]

, 2003
. Wearable inertial sensors have become an inexpensive option to measure the movements and positions of a person. Other techniques that use environmental sensors such as ultrasound trackers or vision-based methods need full line of sight or a local setup,
Nicky Kern, Bernt Schiele, K. Van Laerhoven, Kristof Van Laerhoven, Schiele, Bernt, Van Laerhoven, Kristof, Kern, Nicky, Kern, N., Van Laerhoven, K., Hans-werner Gellersen, Gellersen, H., Gellersen, Hans, Schiele, B. ; https://orcid.org/   +12 more
core   +5 more sources

Multi-sensor classification of tennis strokes [PDF]

, 2011
In this work, we investigate tennis stroke recognition using a single inertial measuring unit attached to a player’s forearm during a competitive match.
O'Connor, Noel E., Connaghan, Damien, Kelly, Philip   +2 more
core   +3 more sources

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.
core   +1 more source

Using Functionally Redundant Inertial Measurement Units to Increase Reliability and Ensure Fault Tolerance

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, Konstantin K. Veremeenko, Maxim V. Zharkov, Andrey N. Pronkin   +3 more
doaj   +1 more source

Inertial sensors for smartphones navigation [PDF]

SpringerPlus, 2015
The advent of smartphones and tablets, means that we can constantly get information on our current geographical location. These devices include not only GPS/GNSS chipsets but also mass-market inertial platforms that can be used to plan activities, share locations on social networks, and also to perform positioning in indoor and outdoor scenarios.
DABOVE, PAOLO, Ghinamo, Giorgio, LINGUA, Andrea Maria   +2 more
openaire   +3 more sources

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, Rabaud, V, Stefan Leutenegger, Chli, Margarita, Kurt Konolige, Roland Siegwart, Chli, Margarita; id_orcid, Siegwart, Roland, Furgale, P, Chli, M, Paul Furgale, Vincent Rabaud, Leutenegger, S, Margarita Chli, Leutenegger, Stefan, Furgale, Paul, Rabaud, Vincent, Leutenegger, S., Konolige, K, Siegwart, R   +19 more
core   +1 more source

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, LIU Kun, BAI Meng, PENG Jiguo   +3 more
doaj   +1 more source

Inertial Sensors—Applications and Challenges in a Nutshell [PDF]

Sensors, 2020
This editorial provides a concise introduction to the methods and applications of inertial sensors. We briefly describe the main characteristics of inertial sensors and highlight the broad range of applications as well as the methodological challenges.
Thomas Seel, Manon Kok, Ryan S. McGinnis
openaire   +6 more sources

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, Fei Fei, Guanglie Zhang, Yunhui Liu, Wen J. Li   +4 more
doaj   +1 more source