Results 31 to 40 of about 11,414 (169)

Predicting and Clustering Attitude‐Induced Divergence in Cross‐Array AOA Measurements for LEO Satellites

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
Example of cluster identification of attitude configurations to avoid in the attitude space (in terms of angles of roll, pitch and yaw) for a payload composed by a cross antenna array with angle of arrival technology for CubeSats platforms. ABSTRACT Satellite geolocation of radio‐frequency emitters increasingly relies on compact angle‐of‐arrival (AOA ...
Marcello Asciolla, Angela Cratere, Francesco Dell’Olio   +2 more
wiley   +1 more source

Bias Prediction for MEMS Gyroscopes

IEEE Sensors Journal, 2012
MEMS gyroscopes are gaining popularity because of their low manufacturing costs in large quantities. For navigation system engineering, this presents a challenge because of strong nonstationary noise processes, such as 1/f noise, in the output of MEMS gyros.
Takala Jarmo, Collin Jussi, Kirkko-Jaakkola Martti   +2 more
openaire   +2 more sources

Accuracy Estimation of the Numerical Solutions for Chaotic Regime of the Pendulum With External and Parametric Excitation

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This study involves the development of a framework for checking the accuracy of built‐in algorithms from Mathcad software. The built‐in algorithms used inside Mathcad software include Runge–Kutta method of the fourth order (RK4), Adams method, backward differential formula, AdamsBDF, Radau, Bulstoer, Stiffr, and Stiffb methods.
M. C. Kekana, M. Y. Shatalov, S. E. Fadugba, N. Jeeva, T. O. Tong, Theodore Simos   +5 more
wiley   +1 more source

A Comparison of Video and Accelerometer Based Approaches Applied to Performance Monitoring in Swimming. [PDF]

, 2009
The aim of this paper is to present a comparison of video- and sensor based studies of swimming performance. The video-based approach is reviewed and contrasted to the newer sensor-based technology, specifically accelerometers based upon Micro-Electro ...
Callaway, Andrew, Cobb, Jonathan E., Jones, Ian   +2 more
core   +1 more source

Shape optimization of eigenfrequencies in MEMS gyroscopes [PDF]

Structural and Multidisciplinary Optimization
Abstract Microelectromechanical systems (MEMS) gyroscopes are widely used in consumer and automotive applications. They have to fulfill a vast number of product requirements which lead to complex mechanical designs of the resonating structure.
Schiwietz, Daniel, Hörsting, Marian, Weig, Eva Maria, Degenfeld-Schonburg, Peter, Wenzel, Matthias   +4 more
openaire   +2 more sources

Object Recognition Using Deep Learning‐Powered Glove With Flex and MPU Sensors Fusion

Journal of Robotics, Volume 2026, Issue 1, 2026.
The integration of multimodal sensor data is critical for developing intelligent systems capable of extracting complex, insightful information. We introduce a robust platform for high‐fidelity and real‐time hand posture replication, as well as object classification, centered on a novel tactile‐sensing glove.
Joao Andre Ndombasi Diakusala, Zhigeng Pan, Ginias Lulendo Kiveni, Nenglun Chen, Habachi Bilal, Marcellin Atemkeng, Thierry Bouwmans, M. D. Sabbir Rahman, Ange Ntokusi, Sébastien Lalléchère, Blaise Ravelo, Yangmin Li   +11 more
wiley   +1 more source

Estimating Epipolar Geometry With The Use of a Camera Mounted Orientation Sensor [PDF]

, 2013
Context: Image processing and computer vision are rapidly becoming more and more commonplace, and the amount of information about a scene, such as 3D geometry, that can be obtained from an image, or multiple images of the scene is steadily increasing due
BARBER, ALASTAIR,EDWARD
core  

Gyroscope Calibration via Magnetometer

, 2017
Magnetometers, gyroscopes and accelerometers are commonly used sensors in a variety of applications. The paper proposes a novel gyroscope calibration method in the homogeneous magnetic field by the help of magnetometer.
Pei, Ling, Wu, Yuanxin
core   +1 more source

Norbornene Homopolymerization Limits Cell Spreading in Thiol–Ene Photoclick Hydrogels

Advanced Healthcare Materials, Volume 14, Issue 32, December 19, 2025.
Thiol–norbornene click reactions are often used in the development of cell‐permissive 3D hydrogels. However, ene–ene crosslinks in other thiol–ene systems are known to limit permissivity. This study demonstrates the negative effects of norbornene homopolymerization on 3D cell spreading and circumvents the issue by modulating polymer degree of ...
James L. Gentry, Steven R. Caliari
wiley   +1 more source

Preparation of NiO catalyst on FeCrAI substrate using various techniques at higher oxidation process [PDF]

, 2011
The cheap nickel oxide (NiO) is a potential catalyst candidate to replace the expensive available platinum group metals (PGM). However, the current methods to adhere the NiO powder on the metallic substrates are complicated.
Putrasari, Yanuandri
core