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Adaptive algorithms in accelerometer biometrics
(Universidade de São Paulo - USPUniversidade Federal de São Carlos - UFSCarCentro de Robótica de São Carlos - CROBSociedade Brasileira de Computação - SBCSociedade Brasileira de Automática - SBASão Carlos, 2014-10)
Nowadays, many services are available from mobile devices, like smartphones. A growing number of people are using these devices to access bank accounts, social networks and to store personal information. However, common ...
Detection and phase identification of inter-turn short-circuit faults in three-phase induction motors using MEMS accelerometer and Hilbert transform
(2021-08-15)
Three-phase induction motors (TIMs) play a key role in the industrial scenario. Due to their robustness, low cost, and efficiency, TIMs have been increasingly used in industrial applications, making them the main source ...
Portable Hardness tester for timber classification
(2010-12-01)
Hardness is a property largely used in material specifications, mechanical and metallurgical research and quality control of several materials. Specifically for timber, Janka hardness is a simple, quick and easy test, with ...
Design of a labVIEW system applied to predictive maintenance
(2013-01-31)
The implementation of vibration analysis techniques based on virtual instrumentation has spread increasingly in the academic and industrial branch, since the use of any software for this type of analysis brings good results ...
Estimation of lower limbs angular positions using Kalman filter and genetic algorithm.
(IEEERio de Janeiro, 2013)
This paper presents an application of filtering in
the field of robotic rehabilitation. The proposed system is being
developed to estimate the angular positions of an impedancecontrolled
exoskeleton for lower limbs, ...
Experimental damage detection grammian matrix
(Katholieke Univ Leuven, Dept Werktuigkunde, 2006-01-01)
Structural Health Monitoring (SHM) has diverse potential applications, and many groups work in the development of tools and techniques for monitoring structural performance. These systems use arrays of sensors and can be ...
Output only based modal analysis of a reduced scale building using digital camera images
(2014-01-01)
The article discusses a proposal of displacement measurement using a unique digital camera aiming at to exploit its feasibility for Modal Analysis applications. The proposal discusses a non-contact measuring approach able ...