Results 51 to 60 of about 94,143 (226)

Controle Preditivo Robusto com Conjunto Finito de Estados para Máquinas de Indução

open access: yesEletrônica de Potência, 2022
Este trabalho propõe um controle preditivo robusto do tipo finite control set para acionamento de máquinas de indução, com controle de corrente no referencial dq alinhado ao fluxo do rotor da máquina.
Rafael B. F. Figueiredo   +3 more
doaj   +1 more source

Multipartidismo, federalismo robusto y presidencialismo en Brasil [PDF]

open access: yes, 1999
En este ensayo argumento que el presidencialismo brasileño se ha visto afectado por la combinación de cuatro características institucionales. Primero, los presidentes han tenido poderes constitucionales avasalladores, en especial con la Constitución de ...
Mainwaring, Scott
core  

Integrated demographic strategies are more strongly associated with variation in conspecific density dependence than single traits in tropical tree seedlings

open access: yesJournal of Ecology, Volume 114, Issue 2, February 2026.
Species‐specific conspecific negative density dependence (CNDD) varied widely among tropical tree species. CNDD was strongest in fast‐growing species and tall, long‐lived pioneers, weakly related to most functional traits except wood density and strongest in rare species. These results show that integrated life‐history strategies explain CNDD variation
Nohemi Huanca‐Nunez   +5 more
wiley   +1 more source

Generalized Proportional Integral observer–based force control in robot manipulators

open access: yesRevista Iberoamericana de Automática e Informática Industrial RIAI, 2016
In this work the design of a linear observer–linear controller robust output feedback scheme is introduced for simultaneous trajectory tracking of position and force in fully actuated robot manipulators.
Alejandro Gutiérrez Giles   +2 more
doaj   +1 more source

Key drivers of at‐vessel mortality in demersal sharks

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Chondrichthyans are highly vulnerable to fisheries overexploitation, and postcapture mortality poses a significant threat to most species. Global bycatch mitigation guidelines recommend adopting hierarchical decision‐making approaches tailored to species‐specific vulnerabilities and socioeconomic and regulatory contexts.
David Ruiz‐García   +3 more
wiley   +1 more source

Active Perturbation Rejection in Motion Control of Milling Machine Tools

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2013
En este artículo se aborda el problema de control robusto de los ejes de movimiento de máquinas- herramienta fresadoras sujetos a fuerzas de perturbación que se inducen durante el proceso de maquinado del metal.
Francisco Beltrán Carbajal   +3 more
doaj  

Academic Freedom as a Contested Public Good: Ideology, Trust and Public Attitudes in the UK and Japan

open access: yesPolitics &Policy, Volume 54, Issue 1, February 2026.
ABSTRACT Academic freedom is widely regarded as a cornerstone of democratic society, yet its public legitimacy remains contested. This article examined how citizens in two democracies (Japan and the United Kingdom) understand and evaluate academic freedom across different issue domains.
Steven David Pickering   +2 more
wiley   +1 more source

Desarrollo de un equipo didáctico para prácticas en asignaturas de control e identificación [PDF]

open access: yes, 2001
En este artículo se presentan los detalles de un equipo didáctico desarrollado por los autores bajo las especificaciones dadas por los profesores del departamento DISA de la UPCT.
Guerrero González, Antonio   +2 more
core   +1 more source

Evaluation of Chlorhexidine‐Containing Shampoos: In Vitro Efficacy Against Staphylococcus pseudintermedius and Lathering Ability

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 148-160, February 2026.
Background: The antibacterial efficacy of chlorhexidine shampoo is directly affected by formulation and bathing factors. Hypothesis/Objective: To evaluate the in vitro antibacterial efficacy of chlorhexidine‐containing shampoos at various dilutions and to compare their lathering ability.
Emily E. Binversie   +2 more
wiley   +1 more source

Robust Design in Multiobjective Systems using Taguchi’s Parameter Design Approach and a Pareto Genetic Algorithm

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2014
Se presenta un Algoritmo Genético de Pareto (AGP), que encuentra la frontera de Pareto en problemas de diseño robusto para sistemas multiobjetivo. El AGP fue diseñado para ser aplicado usando el método de Diseño de Parámetros de Taguchi, el cual es el ...
Enrique Canessa   +2 more
doaj  

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