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Active control in rotating machinery using magnetic actuators with linear matrix inequalities (LMI) approach
(2009-12-01)
The recent years have seen the appearance of innovative system for acoustic and vibration attenuation, most of them integrating new actuator technologies. In this sense, the study of algorithms for active vibrations control ...
Active control in rotating machinery using magnetic actuators with linear matrix inequalities (LMI) approach
(2009-12-01)
The recent years have seen the appearance of innovative system for acoustic and vibration attenuation, most of them integrating new actuator technologies. In this sense, the study of algorithms for active vibrations control ...
Decoupled reference generator for shunt active filters using the conservative power theory
(2013-08-01)
Based on the framework of the Conservative Power Theory (CPT), this paper proposes some compensation strategies for shunt current compensators. CPT current decompositions result in several current-related terms associated ...
An explanatory mechanism for the different decline in limb strength in older women
(Elsevier B.V., 2009-11-01)
The aim of the study was to compare the physical activity level and intensity of the upper and lower limbs in Brazilian women who are usually active, functionally independent, and living in a medium size city. Seventy-two ...
Decoupled reference generator for shunt active filters using the conservative power theory
(2013-08-01)
Based on the framework of the Conservative Power Theory (CPT), this paper proposes some compensation strategies for shunt current compensators. CPT current decompositions result in several current-related terms associated ...
Deep Multi-Model Fusion for Human Activity Recognition Using Evolutionary Algorithms
Machine recognition of the human activities is an active research area in computer vision. In previous study, either one or two types of modalities have been used to handle this task. However, the grouping of maximum ...
Effect of interventions using physical activity trackers on physical activity in people aged 60 years and over: A systematic review and meta-analysis
(2019-01-01)
Background: Older people are at high risk of physical inactivity. Activity trackers can facilitate physical activity. We aimed to investigate the effect of interventions using activity trackers on physical activity, mobility, ...