Results 281 to 290 of about 2,579,970 (348)

Estimation of minimum foot clearance using a single foot-mounted inertial sensor and personalized foot geometry scan. [PDF]

Sci Rep
Fehr KH, Bartloff JN, Wang Y, Hetzel S, Adamczyk PG.   +4 more
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Navigation Using Inertial Sensors

, 2015
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Self-Calibration of Inertial Sensor Arrays

IEEE Sensors Journal, 2021
A maximum likelihood estimator is presented for self-calibrating both accelerometers and gyroscopes in an inertial sensor array, including scale factors, misalignments, biases, and sensor positions.
H. Carlsson, I. Skog, J. Jaldén
semanticscholar   +1 more source

Inertial Measurement Unit Error Modeling Tutorial: Inertial Navigation System State Estimation with Real-Time Sensor Calibration

IEEE Control Systems, 2022
Autonomous vehicle technology is rapidly advancing (see “Summary”). A key enabling factor is the advancing capabilities and declining cost of computing and sensing systems that enable sensor fusion for awareness of the vehicle’s state and surroundings ...
J. Farrell, Felipe O. Silva, Farzana Rahman, J. Wendel   +3 more
semanticscholar   +1 more source

Estimation of gait kinematics and kinetics from inertial sensor data using optimal control of musculoskeletal models.

Journal of Biomechanics, 2019
Inertial sensing enables field studies of human movement and ambulant assessment of patients. However, the challenge is to obtain a comprehensive analysis from low-quality data and sparse measurements.
Eva Dorschky, Marlies Nitschke, Ann-Kristin Seifer, A. J. van den Bogert, B. Eskofier   +4 more
semanticscholar   +1 more source

Purely Inertial Navigation with a Low-Cost MEMS Sensor Array

2021 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), 2021
This paper examines the position precision of purely inertial navigation using an array of redundant, low-cost MEMS sensors. A carefully designed IMU is used to perform navigation experiments and to analyze the benefits of a sensor array over a single ...
L. Blocher, Wolfram Mayer, M. Arena, Dusan Radovic, T. Hiller, J. Gerlach, O. Bringmann   +6 more
semanticscholar   +1 more source

Inertial magnetofluidic sensor

IEEE Transactions on Magnetics, 1994
A new application of first kind levitation in magnetic fluids has been studied. Using the inertial properties of a diamagnetic or paramagnetic heavy body immersed in magnetic fluid positioned in a magnetic field gradient the possibility to achieve an inertial magnetofluidic sensor has been proved.
V.Z. Iusan, A.Gh. Stanci
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Micromachined inertial sensors

Proceedings of the IEEE, 1998
This paper presents a review of silicon micromachined accelerometers and gyroscopes. Following a brief introduction to their operating principles and specifications, various device structures, fabrication, technologies, device designs, packaging, and interface electronics issues, along with the present status in the commercialization of micromachined ...
N. Yazdi, F. Ayazi, K. Najafi
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Micromachined inertial sensors

Proceedings 1999 IEEE/RSJ International Conference on Intelligent Robots and Systems. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients (Cat. No.99CH36289), 2003
The emergence of micro sensors and actuators is pushing forward the revolution of intelligent systems technology. Intelligent systems technology allows a dramatic change in the way that machines, tools, and systems serve humans. This paper reviews recent R&D and commercial status of inertial sensors using silicon micromachining technologies and ...
null Cimoo Song, null Byeoungju Ha, null Sukhan Lee   +2 more
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A self-powered 3D activity inertial sensor using hybrid sensing mechanisms

Nano Energy, 2019
A self-powered 3D activity inertial sensor (3DAIS) is proposed for multi-axis acceleration and rotation inertial sensing. The 3DAIS consists of magnetic buckyballs encapsulated inside a 3D–printed spherical shell, with multi-layers of PTFE, PVDF and Al ...
K. Koh, Qiongfeng Shi, S. Cao, Daiqun Ma, Houzhi Tan, Zhenwei Guo, Chengkuo Lee   +6 more
semanticscholar   +1 more source