Results 141 to 150 of about 17,303 (233)

Analysis of IMU Rotation Effects on Inertial Navigation System Errors

Navigation
This paper aims to provide navigation system designers with a detailed examination of the impact of inertial measurement unit (IMU) rotation on error reduction or induction in a rotary inertial navigation system (INS).
Saeid Mozafari, Hamed Mohammadkarimi, Mahsa Ghasemi, Mohammad Ali Parhizkar, Mahdi Mobtaker   +4 more
doaj   +1 more source

ResT-IMU: A Two-Stage ResNet-Transformer Framework for Inertial Measurement Unit Localization

Sensors
To address the challenges of accurate indoor positioning in complex environments, this paper proposes a two-stage indoor positioning method, ResT-IMU, which integrates the ResNet and Transformer architectures. The method initially processes the IMU data using Kalman filtering, followed by the application of windowing to the data.
Yanping Zhu, Jianqiang Zhang, Wenlong Chen, Chenyang Zhu, Sen Yan, Qi Chen   +5 more
openaire   +3 more sources

Sensitivity of a Point-Source-Interferometry-Based Inertial Measurement Unit Employing Large Momentum Transfer and Launched Atoms

Atoms
We analyze theoretically the sensitivity of accelerometry and rotation sensing with a point source interferometer employing large momentum transfer (LMT) and present a design of an inertial measurement unit (IMU) that can measure rotation around and ...
Jinyang Li, Timothy Kovachy, Jason Bonacum, Selim M. Shahriar   +3 more
doaj   +1 more source

Prediction Performance of Low Error Rate Adaptive Fading Kalman Filter Due to Temperature Change

International Journal of Automotive Science and Technology
Global Navigation Satellite System (GNSS) is a system which provides very accurate positioning information. The performance of GNSS depends on several factors such as propagation, interference, denial of full service etc.
Eren Mehmet Akbaş, Murat Üçüncü
doaj   +1 more source

Microelectromechanical systems inertial measurement unit OWTT inertial measurement unit AUVs [PDF]

, 2017
Thesis: S.M. in Oceanographic Engineering, Joint Program in Applied Ocean Science and Engineering (Massachusetts Institute of Technology, Department of Mechanical Engineering; and the Woods Hole Oceanographic Institution), 2017.Cataloged from PDF version
Kepper, James H., IV
core  

Improving gait classification in horses by using inertial measurement unit (IMU) generated data and machine learning. [PDF]

Sci Rep, 2020
Serra Bragança FM, Broomé S, Rhodin M, Björnsdóttir S, Gunnarsson V, Voskamp JP, Persson-Sjodin E, Back W, Lindgren G, Novoa-Bravo M, Gmel AI, Roepstorff C, van der Zwaag BJ, Van Weeren PR, Hernlund E.   +14 more
europepmc   +1 more source

The firmware development of a portable inertial measurement unit (IMU) [PDF]

, 2014
University of Technology, Sydney. Faculty of Engineering and Information Technology.In recent years, patients’ monitoring during their rehabilitation procedure has become an active research area in medical care as the anticipated research outcomes have ...
Cui, X
core  

Design and Implementation of an Inertial Measurement Unit (IMU) for Small Diameter Ballistic Applications [PDF]

, 2009
ITC/USA 2009 Conference Proceedings / The Forty-Fifth Annual International Telemetering Conference and Technical Exhibition / October 26-29, 2009 / Riviera Hotel & Convention Center, Las Vegas, NevadaThe US Army Research Laboratory currently uses a ...
Bukowski, Edward F., Brown, T. Gordon
core  

MEMS IMU inertial measurement unit one-way-travel-time inertial measurement unit autonomous underwater vehicles

, 2017
Recent advances in acoustic navigation methodologies are enabling the way for AUVs to extend their submerged mission time and maintain a bounded XY position error. Additionally, advances in inertial sensor technology have drastically lowered the size, power consumption, and cost of these sensors.
openaire   +1 more source

Reliability analysis process and reliability improvement of an inertial measurement unit (IMU)

, 2020
Reliability is one of the most critical performance measures of guided missile systems. It is directly related to missile mission success. In order to have a high reliability value, reliability analysis should be carried out at all phases of the system design.
openaire   +1 more source