Results 331 to 340 of about 420,261 (391)

An Adaptive Zero-Velocity Interval Detector Using Instep-Mounted Inertial Measurement Unit

IEEE Transactions on Instrumentation and Measurement, 2021
The zero-velocity update (ZUPT) technique plays a key role in foot-mounted inertial navigation system, which can minimize the drift errors of low-cost inertial measurement unit (IMU) by resetting the velocity to zero when the foot is stationary. However,
Yujie Sun, Xiaolong Xu, Xincheng Tian, Lelai Zhou, Yibin Li   +4 more
semanticscholar   +1 more source

Inter-unit reliability of IMU Step metrics using IMeasureU Blue Trident inertial measurement units for running-based team sport tasks

Jurnal sport science, 2021
The aim of this study was to determine the inter-unit reliability of IMU Step biomechanical load monitoring metrics using IMeasureU Blue Trident inertial measurement units in tasks common to running-based team sports.
Mark Armitage, M. Beato, S. McErlain-Naylor   +2 more
semanticscholar   +1 more source

Quantifying Lumbar Mobilization With Inertial Measurement Unit

Journal of Manipulative and Physiological Therapeutics, 2020
Lumbar mobilization is a standard intervention for the management of low back pain, yet ways to quantify lumbar mobilization are limited. An inertial measurement unit (IMU) is a small and inexpensive device that can be used to quantify lumbar mobilization.
Fahed, Mehyar, Sara E, Wilson, Vincent S, Staggs, Kosaku, Aoyagi, Neena K, Sharma   +4 more
openaire   +2 more sources

MEMS based Inertial Measurement Units

2015 Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP), 2015
Inertial Measurement Units (IMU) are essentially a combination of acceleration and rotation rate sensors, generating acceleration and attitude information. For strategic applications, like outer space launchers, traditional macro-scale technologies are currently employed, owing to their very high accuracies and low drift.
Chatterjee, Gaurav, Latorre, Laurent, Mailly, Frédérick, Nouet, Pascal, Hachelef, Nacim, Oudéa, Coumar   +5 more
openaire   +1 more source

Precise Inertial Measurement Units

Vehicle Dynamics International, 2020
GeneSys has developed a GNSS-aided measurement system for vehicle dynamics testing, ADAS evaluation and the development of autonomous driving functions
openaire   +1 more source

Multiple Synchronized Inertial Measurement Unit Sensor Boards Platform for Activity Monitoring

IEEE Sensors Journal, 2020
The synchronization between wireless sensor nodes is a big issue in all those low-cost systems in which each node performs measurements using its own sensors and stores the measured values locally.
G. Coviello, G. Avitabile
semanticscholar   +1 more source

Wireless inertial measurement unit (IMU)-based posturography

European Archives of Oto-Rhino-Laryngology, 2019
Classical posturography techniques have been recently enhanced by the use of different motion tracking devices, but for technical reasons they are not used to track directly the body spatial position of a subject.To describe and clinically evaluate a wireless inertial measurement unit-based mobile system to track body position changes.The developed ...
Ariadna Valldeperes, Xabier Altuna, Zuriñe Martinez-Basterra, Marcos Rossi-Izquierdo, Jesus Benitez-Rosario, Nicolas Perez-Fernandez, Jorge Rey-Martinez   +6 more
openaire   +2 more sources

Compact MEMS magnetometers for inertial measurement units

2012 IEEE Sensors, 2012
This work discusses the performance, in particular in terms of minimum obtainable resolution, for Lorentz force based MEMS magnetometers, both accounting for technological constraints (minimum air gap, package pressure, standard industrial process, …) and considering the final application in consumer electronics (bandwidth, noise, full scale range and ...
BUFFA, CESARE, LANGFELDER, GIACOMO, LONGONI, ANTONIO FRANCESCO, FRANGI, ATTILIO ALBERTO, E. Lasalandra   +4 more
openaire   +1 more source

Comparison of an Inertial Measurement Unit System and Baropodometric Platform for Measuring Spatiotemporal Parameters and Walking Speed in Healthy Adults.

Motor Control, 2020
Spatiotemporal parameters of walking are used to identify gait impairments and provide a tailored therapy program. Baropodometric platforms are not often used for measuring spatiotemporal parameters and walking speed and it is required to determine ...
L. Correale, Vittoria Carnevale Pellino, L. Marin, Massimiliano Febbi, M. Vandoni   +4 more
semanticscholar   +1 more source

Automatic calibration for inertial measurement unit

2012 12th International Conference on Control Automation Robotics & Vision (ICARCV), 2012
The nine degrees-of-freedom (DOF) inertial measurement units (IMU) are generally composed of three kinds of sensor: accelerometer, gyroscope and magnetometer. The calibration of these sensor suites not only requires turn-table or purpose-built fixture, but also entails a complex and laborious procedure in data sampling.
Chi Ming Cheuk, Tak Kit Lau, Kai Wun Lin, Yunhui Liu   +3 more
openaire   +1 more source