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Comparative analysis between overlapping and non-overlapping operation modes for the PWM buck converter using the three-state switching cell
(Taylor & Francis Ltd, 2014-04-03)
This article presents a comparative study involving a buck converter derived from the three-state switching cell in both operation modes, i.e. non-overlapping and overlapping modes, since it is well known in literature ...
Catolicismo midiático, juventude e testemunho: uma análise do programa PHN da TV Canção Nova
(Universidade Federal de Santa MariaBrasilComunicaçãoUFSMPrograma de Pós-Graduação em ComunicaçãoCentro de Ciências Sociais e Humanas, 2018-07-17)
The evolution of media society to mediatized society has made that sense practices alter the ways of establishing social practices (FAUSTO NETO, 2008). Thus, the religious field alters its modes of functioning in function ...
Stability preserving maps for finite-time convergence: Super-twisting sliding-mode algorithm
(Elsevier, 2013-02)
The super-twisting algorithm (STA) has become the prototype of second-order sliding mode algorithm. It achieves finite time convergence by means of a continuous action, without using information about derivatives of the ...
O “garoto propaganda” Neymar – sentidos de corpo masculino e modos de endereçamento através de propagandas comerciaisThe “poster boy” Neymar – meanings of the male body and addressing modes through commercial advertisements
(Programa de Pós-Graduação em Diversidade Cultural e Inclusão Social da Universidade Feevale, 2019)
Market entry modes in a multipolar world: Untangling the moderating effect of the political environment
(Elsevier Ltd, 2015-06-01)
We review the extant literature on market entry modes to explain the multi-levels of the political environment that can have a moderating effect on transnational corporations' (TNC) market entry processes. Based on a ...
REVISITING TERRITORIAL GOVERNANCE: INSTITUTIONAL DEVICES, INTERMEDIATE NOTIONS AND REGULATORY LEVELS
(Univ Federal Fluminense, 2017-09-01)
The word governance is not new. It goes through different periods of history and takes specific meanings in certain times and countries. Currently, the concept of governance can be defined as institutional procedures of ...
Adaptive sliding mode containment control for a quadrotor MAV swarm system under perturbations
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-06)
This work addresses an adaptive containment control for a MAV swarm system, subject to perturbations. The graph theory formulation is used to establish the roles of leaders and followers as well as their interaction, and ...
Stability Criteria for Input Filter Design in Converters with CPL: Applications in Sliding Mode Controlled Power Systems
(Multidisciplinary Digital Publishing Institute, 2019-10)
Microgrids are versatile systems for integration of renewable energy sources and non-conventional storage devices. Sliding Mode techniques grant excellent features of robustness controlling power conditioning systems, ...