Mecatrónica y Diseño de Máquinas

URI permanente para esta comunidad

https://hdl.handle.net/10784/28129
Desarrolla tecnología adaptada al medio industrial colombiano, diseña y construye módulos mecánicos, electrónicos y software que necesitan los diseñadores de maquinaria para atender las necesidades de la industria manufacturera y de procesos.

Líneas de investigación: Desarrollo de Aplicaciones Técnicas y Didácticas en Software; Diseño Conceptual; Diseños de Equipos Para Pruebas; Diseños de Máquinas y Equipos; Diseños de Mecanismos Estáticamente Balanceados; Modelación y Análisis de Sistemas Dinámicos.
Código Minciencias: COL0013399.
Categoría 2019: Reconocido.
Escuela: Ingeniería.
Departamento académico: Ingeniería Mecánica.
Coordinadora: Iván Darío Arango López.
Correo electrónico: iarango@eafit.edu.co

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Examinando Mecatrónica y Diseño de Máquinas por Materia "Bifurcation (mathematics)"

Mostrando 1 - 2 de 2
  • No hay miniatura disponible
    Ítem
    Characterizing points on discontinuity boundary of Filippov systems
    (ACTA Press, 2008-01-01) Arango, I.; Taborda, J.A.; Arango, I.; Taborda, J.A.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecatrónica y Diseño de Máquinas
    In this paper, we presented a basic methodology to understand the behavior of discontinuous piecewise smooth autonomous systems (denominated Filippov systems) in the planar neighborhood of the discontinuity boundary (DB). This methodology is useful in detection of nonsmooth bifurcations in Filippov systems. We propose a classification of the points and events on DB. This classification is more complete in comparison with the reported papers previously. The lines and the points are characterized with didactic symbols and the exclusive conditions for their existence based in geometric criterions. Boolean-valued functions are used to formulate the conditions. An illustrative example with a friction oscillator is presented.
  • No hay miniatura disponible
    Ítem
    Integration-Free analysis of nonsmooth local dynamics in planar filippov systems
    (WORLD SCIENTIFIC PUBL CO PTE LTD, 2009-03-01) Arango, Ivan; Taborda, John Alexander; Arango, Ivan; Taborda, John Alexander; Universidad EAFIT. Departamento de Ingeniería Mecánica; Mecatrónica y Diseño de Máquinas
    In this paper, we present a novel method to analyze the behavior of discontinuous piecewise-smooth autonomous systems (denominated Filippov systems) in the planar neighborhood of the discontinuity boundary (DB). The method uses the evaluation of the vector fields on DB to analyze the nonsmooth local dynamics of the Filippov system without the integration of the ODE sets. The method is useful in the detection of nonsmooth bifurcations in Filippov systems. We propose a classification of the points, events and events combinations on DB. This classification is more complete in comparison with the others previously reported. Additional characteristics as flow direction and sliding stability are included explicitly. The lines and the points are characterized with didactic symbols and the exclusive conditions for their existence are based on geometric criterions. Boolean-valued functions are used to formulate the conditions of existence. Different problems are analyzed with the proposed methodology. © 2009 World Scientific Publishing Company.