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Systematic Calibration for Ultra-High Accuracy Inertial Measurement Units
Sensors, 2016 An inertial navigation system (INS) has been widely used in challenging GPS environments. With the rapid development of modern physics, an atomic gyroscope will come into use in the near future with a predicted accuracy of 5 × 10−6°/h or better. However,
Qingzhong Cai +3 more
doaj +1 more source
Turbulence attenuation by large neutrally buoyant particles [PDF]
, 2015 Turbulence modulation by inertial-range-size, neutrally-buoyant particles is investigated experimentally in a von K\'arm\'an flow. Increasing the particle volume fraction $\Phi_\mathrm{v}$, maintaining constant impellers Reynolds number attenuates the ...
E. Bodenschatz +5 more
core +5 more sources
ADVANCEMENTS IN SENSOR TECHNOLOGY FOR AUTONOMOUS WALKER
Journal of Engineering Science (Chişinău)This study presents a detailed analysis of gait trajectory and orientation using Time of Flight sensors and Inertial Measurement Units during controlled movement tests in a robotic walker.
SEGUÍ VERDÚ, Isabel +2 more
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Editorial: new advanced wireless technologies for objective monitoring of motor symptoms in Parkinson's disease [PDF]
, 2018 Nowadays, a growing number of researchers is using advanced wearable technologies with inertial measurement units (IMUs) to improve the evaluation of motor symptoms in patients with Parkinson’s Disease (PD).
Cabestany, Joan +2 more
core +1 more source
Journal of NeuroEngineering and Rehabilitation, 2021 Background Recently, machine learning techniques have been applied to data collected from inertial measurement units to automatically assess balance, but rely on hand-engineered features.
Fahad Kamran +6 more
doaj +1 more source
Accuracy and repeatability of wrist joint angles in boxing using an electromagnetic tracking system [PDF]
, 2019 © 2019, The Author(s). The hand-wrist region is reported as the most common injury site in boxing. Boxers are at risk due to the amount of wrist motions when impacting training equipment or their opponents, yet we know relatively little about these ...
A de Lange +51 more
core +2 more sources
Positioning and Testing of Inertial Measurement Units
2017 Academic High Altitude Conference, 2017 This paper discusses our ongoing research into assessing the accuracy of inertial measuring units (IMU). We used three different IMU’s varying in price and performance. The utilization of the different models was explored over the recent August 21st, 2017 full solar eclipse high-altitude ballooning live stream project.
Mciver, Carter, Gahl, Trevor
openaire +2 more sources
Localization of Biobotic Insects Using Low-Cost Inertial Measurement Units
Sensors, 2020 Disaster robotics is a growing field that is concerned with the design and development of robots for disaster response and disaster recovery. These robots assist first responders by performing tasks that are impractical or impossible for humans ...
Jeremy Cole +2 more
doaj +1 more source
Magnetic field swimmer positioning [PDF]
, 2015 Several projects have tracked the movement of swimmers in pools using body worn inertial measurement units. In swimming, inertial sensing is subject to large amounts of drift and accumulated error which can only be corrected for after a complete length ...
Marshall, Joe
core +2 more sources
Integrated rate isolation sensor [PDF]
, 2012 In one embodiment, a system for providing fault-tolerant inertial measurement data includes a sensor for measuring an inertial parameter and a processor. The sensor has less accuracy than a typical inertial measurement unit (IMU).
Brady, Tye +4 more
core +1 more source