Buscar
Mostrando ítems 1-10 de 8916
Comments on energy harvesting on a 2:1 internal resonance portal frame support structure, using a nonlinear-energy sink as a passive controller
(2016-01-01)
This paper presents an application of a passive control strategy in a base-excited two-degrees-of-freedom portal frame support structure considering extract energy using a piezoelectric material coupled to a column. The ...
Selection of controlled variables: A novel perspective based on the singular energy of weighted graphs
(Elsevier, 2013-09-13)
The optimal selection of controlled variables is a well-known plant-wide control subproblem. In this paper, a novel approach based on spectral graph theory is proposed. This strategy is useful from both graphical and ...
Evaluation of Aperiodic Control for Energy Saving in Wireless Networked Control Systems
(Ieee, 2016-01-01)
A recent trend has been on the use of wireless networks in network control systems (NCS). One of the main challenges related to wireless networked control systems (WNCS) concerns the energy efficiency of the devices. As ...
Application of passive control to energy harvester efficiency using a nonideal portal frame structural support system
(Sage Publications Ltd, 2014-03-01)
An analysis of a new energy harvester model is presented, based on a simple portal frame structure, considered a nonideal system due to the kind of excitation influenced by the response of the system, such as a direct ...
Lighting control network based on KNX protocol, for the reduction of energy consumption
(Universidad Nacional Tecnológica de Lima Sur, 2020)
This article presents the development of a lighting control network to reduce the energy consumption of a commercial building, using the KNX protocol; because of the high rates of electricity consumption, the same that are ...
Comparative study of two new energy control systems based on PEMFC for a hybrid tramway in Ecuador
(2020)
This article presents a comparison of two alternative systems to supply the traction power of a tramway in Cuenca–Ecuador. Each system studies the effective combination of supercapacitors, lithium ion batteries and proton ...
Energy–Water Management System Based on Predictive Control Applied to the Water–Food–Energy Nexus in Rural Communities
(MDPI, 2020)
Generating strategies and techniques to feed the increasing world population is a significant challenge under climate change effects such as drought. Rural areas are especially sensitive to such effects as they are unable ...