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Found 628 items.

  • Modeling and control of processes using the EMSO simulator and SIMATIC PLC as OPC inter-face

    Jonathan Ospino-Pinedo, Mauricio Esteban Sánchez, Luis Gerónimo Matallana-Pérez
    58-69
    2018-06-19
    |Abstract
    = 264 veces | PDF
    = 203 veces|
    ... This work shows a procedure for modeling and control of level and flow processes. It uses the EMSO el simulador EMSO acoplado al proceso con un PLC SIMATIC S7-200 como interfaz de comunicación OPC simulator, process control, educational tools, PID and PBSM controllers Simulador EMSO,control de procesos ..."
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  • Topic index

    Revista Facultad de Ingeniería Universidad de Antioquia
    113-122
    2019-03-11
    |Abstract
    = 79 veces | PDF
    = 33 veces|
    ... . EMSO simulator Modeling and control of processes using the EMSO simulator and SIMATIC PLC as OPC inter ..."
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  • Determination and use of feasible operation region in flash distillation control

    Keidy Morales-Rodelo, Hernán D. Álvarez
    53-63
    2020-12-02
    |Abstract
    = 603 veces | PDF
    = 523 veces|
    ... region (FOR) in the design of process control structures. For this reason, three control structures de la región factible de operación (FOR por sus siglas en inglés) en el diseño de la estructura de control ]. The mentioned mathematical formulation can help to any model-based controller to restrict its control actions ..."
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  • The Paradox of Development Concept Evolution

    Jacqueline Benavides Delgado
    199-210
    2015-06-30
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... : Paidós. Fischer, K.W. (1980). A Theory of Cognitive Development: The Control and Construction of ..."
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  • Preliminary

    Jesús Francisco Vargas Bonilla
    1-7
    2018-06-19
    |Abstract
    = 83 veces | PDF
    = 107 veces|
    ... Modeling and control of processes using the EMSO simulator and SIMATIC PLC as OPC interface Jonathan Ospino ..."
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  • Emulation and remote experimentation as support resources in a PBL approach for control systems

    Liliana Fernández Samacá, José Miguel Ramírez Scarpetta, Martha Lucia Orozco Gutiérrez
    194-202
    2013-03-01
    |Abstract
    = 51 veces | PDF (ESPAÑOL (ESPAÑA))
    = 25 veces|
    ... to support a Project-Based Learning approach for courses of linear-control systems. Emulation and remote de sistemas de control lineal. La emulación y la experimentación remota se incorporan como recursos automatic control Find the system model Analyse the time response of the system Tuning of PID controller ..."
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  • Assessment of toxicity in industrial wastewater treated by biological processes using luminescent bacteria

    Diana C. Rodríguez-Loaiza, Omaira Ramírez-Henao, Gustavo A. Peñuela-Mesa
    211-216
    2017-09-22
    |Abstract
    = 0 veces | PDF (ESPAÑOL (ESPAÑA))
    = 0 veces| | HTML (ESPAÑOL (ESPAÑA))
    = 0 veces|
    ... carried out within the same tank (Rodriguez et al. 2011a, b).   In recent years, the need to implement same tank (Rodriguez et al. 2011a, b). In recent years, the need to implement effective systems for ..."
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  • Mechanical properties and absorption of chlorides in alkali activated slag concrete and exposed to carbonation

    William Aperador Chaparro, David Martinez Bastidas, Jorge Hernando Bautista-Ruiz
    189-195
    2012-07-31
    |Abstract
    = 73 veces | PDF (ESPAÑOL (ESPAÑA))
    = 34 veces|
    ... -activated slag (AAS) concrete. An ordinary Portland cement (OPC) was also tested for comparative purposes a la compresión a edades tempranas en comparación con los hormigones OPC. En contraste con las medidas slag (AAS) concrete. An ordinary Portland cement (OPC) was also tested for comparative purposes. The ..."
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  • Metakaolin concrete: Carbonation and chloride behavior

    Ruby Mejía de Gutiérrez, Cesar Rodríguez, Erich Rodríguez, Janneth Torres, Silvio Delvasto
    55-64
    2013-07-24
    |Abstract
    = 347 veces | PDF (ESPAÑOL (ESPAÑA))
    = 145 veces|
    ... Portland cement (OPC) and the other 10% with the additions of metakaolin (MK) and silica fume (SF). Four de concreto producidas con un 90% de cemento Pórtland ordinario (OPC) y un 10% de adiciones de metacaolín (MK Pórtland ordinario (OPC) y un 10% de adiciones de metacaolín (MK) y humo de sílice (SF). Se estudiaron ..."
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  • Modelling of secondary cooling system with a distributed architecture, using Coloured Petri nets

    Ruth Cano, Carlos Alberto Rojas-Gallardo, José Isidro García-Melo
    83-94
    2019-04-22
    |Abstract
    = 298 veces | PDF
    = 273 veces|
    ... Currently, cooling systems adjust their control structures with the objective of satisfying  Actualmente, los sistemas de refrigeración ajustan sus estructuras de control con el objetivo process management in three autonomous control elements (controllers) according to the chiller cycles ..."
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  • Survival of vitrified mouse blastocysts loaded into glass micro-capillaries

    Paula Rodriguez Villamil, Felipe Ongaratto, Daniela Scherer, Berenice de Ávila Rodrigues, José L. Rodrigues
    28-34
    2010-03-29
    |Abstract
    = 0 veces | PDF
    = 0 veces| | HTML
    = 0 veces| | JORGEHAT, COMITÊ ÉTICA U DE A.PDF
    = 0 veces|
    ... groups: Group 1 (Control): embryos were transferred into 100 μL of KSOM medium drops and in vitro groups: Group 1 (Control): embryos were transferred into 100 μL of KSOM medium drops and in vitro groups: Group 1 (Control): embryos were transferred into 100 μL of KSOM medium drops and in vitro groups: Group 1 (Control): embryos were transferred into 100 μL of KSOM medium drops and in vitro ..."
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  • Hydration process in ordinary portland cement paste with thermally treated kaolin

    Janneth Torres, Ruby Mejía de Gutiérrez, Ricardo Castelló, Carmen Vizcayno
    77-85
    2014-02-25
    |Abstract
    = 59 veces | PDF (ESPAÑOL (ESPAÑA))
    = 43 veces|
    ... Portland cement (OPC) paste with 20% addition of thermally treated kaolin (TTK) are presented. The kaolin de cemento Pórtland ordinario (OPC) adicionadas con un caolín tratado térmicamente (KTT) en un rango . Antioquia N.° 43. pp. 77-85. Marzo, 2008 Proceso de hidratación de pastas de OPC adicionadas con caolín ..."
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  • Study of hydration of cement pastes added with used catalytic cracking catalyst (FCC) from a colombian refinery

    Jenny Johanna Trochez, Janneth Torres Agredo, Ruby Mejía de Gutiérrez
    26-34
    2013-02-28
    |Abstract
    = 76 veces | PDF (ESPAÑOL (ESPAÑA))
    = 27 veces|
    ... . For this purpose, ordinary Portland cement pastes (OPC) added in percentages of 10 and 20% of FCC were prepared de hidratación de pastas cementicias. Para tal efecto, se prepararon pastas de cemento Pórtland ordinario (OPC pastas de cemento Pórtland ordinario (OPC) adicionadas en porcentajes del 10 y 20% de FCC ..."
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  • Topology effect of two PSO and simplex hybrids

    Rodrigo Correa, Julio Carrillo, Oscar Reyes
    245-256
    2013-03-07
    |Abstract
    = 56 veces | PDF (ESPAÑOL (ESPAÑA))
    = 21 veces|
    ... in a FPGA (Field Programmable Gate Array), to be used in water tank´s temperature control; it was ..."
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  • Design and implementation of an Inverse Neural Network Controller applied To VSC Converter for active and reactive Power Flow, based on regions of work

    José Guillermo Guarnizo Marin, Nelson Díaz Aldana, César Trujillo Rodríguez
    20-34
    2014-08-05
    |Abstract
    = 57 veces | PDF (ESPAÑOL (ESPAÑA))
    = 34 veces|
    ... is not required for designing controllers. Additionally, Inverse Neural Control can easily manage uncertainties ). Una característica fundamental de los sistemas VSC es que permiten de manera independiente el control del flujo evaluated the behavior of the system using a MIMO controller for the control of two parameters in the same ..."
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  • Modeling and control of grid connected photovoltaic systems

    Carlos Andrés Ramos Paja, Andrés Julian Saavedra Montes, Eliana Isabel Arango Zuluaga, Carlos Eduardo Carrejo, Daniel Gonzalez
    145-156
    2012-07-31
    |Abstract
    = 264 veces | PDF (ESPAÑOL (ESPAÑA))
    = 34 veces|
    ... in grid-connected operation to design control strategies that mitigate the DC-link voltage oscillations unificado del sistema fotovoltaico con conexión a la red, para el diseño de estrategias de control inductor current control. The controller design specifications also concern a 0.707 damping ratio that ..."
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  • Control scheme selection and optimal tuning in industrial process control using factorial experiment design

    David Roberto Acosta Villamil, José Fernando Noguera Polania, Arnaldo Verdeza Villalobos, Blanca Luz Foliaco Romero, Adriana Fernanda Rincón Montenegro, Marco Enrique Sanjuan Mejía
    34-43
    2020-10-29
    |Abstract
    = 820 veces | PDF
    = 444 veces|
    ... control strategy is presented. The proposed approach is a two-stage method: first, a two-level factorial de una estrategia de control basada en el actuador. El enfoque propuesto es un método de dos etapas: primero theory has developed tools for tuning controllers and measuring performance, only about 32% of control ..."
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  • An improved direct torque controller applied to an electric vehicle

    Miguel Durán, Gerardo Guerrero, Jorge Gudiño, Abraham Claudio, Janeth Alcalá
    217-228
    2014-08-20
    |Abstract
    = 100 veces | PDF (ESPAÑOL (ESPAÑA))
    = 51 veces|
    ... This paper presents the basic structure, the model, and the design of a torque controller . El controlador está basado en la técnica de control directo de par (DTC) más un término que compensa . The controller is based on the technique of direct torque control (DTC) plus a term that compensates ..."
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  • Active vibration control of vehicle suspension systems using sliding modes, differential flatness and generalized proportional-integral control

    Esteban Chávez Conde, Francisco Beltrán Carbajal, Antonio Valderrábano González, Antonio Favela Contreras
    104-113
    2012-11-15
    |Abstract
    = 53 veces | PDF (ESPAÑOL (ESPAÑA))
    = 70 veces|
    ... This paper presents a design approach of robust active vibration control schemes for vehicle En este artículo se presenta un enfoque de diseño de esquemas de control activo robusto 104 Rev. Fac. Ing. Univ. Antioquia N.° 61 pp. 104-113. Diciembre, 2011 Active vibration control ..."
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  • Active and reactive power flow regulation for a grid connected vsc based on fuzzy controllers

    Nelson Díaz Aldana, César Leonardo Trujillo, José Guillermo Guarnizo
    118-130
    2013-05-06
    |Abstract
    = 65 veces | PDF (ESPAÑOL (ESPAÑA))
    = 32 veces|
    ... allows fast, accurate and independent active and reactive power flow control. However, a VSC is a double a que el VSC puede operar como rectificador o como inversor. Adicionalmente, un VSC permite un control rápido a controller [9]. These control strategies are highly used in systems that can be assumed as linear in ..."
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  • Decoupled control for internal combustion engines research test beds

    José David López, Jairo José Espinosa, John Agudelo
    23-31
    2012-11-29
    |Abstract
    = 75 veces | PDF (ESPAÑOL (ESPAÑA))
    = 28 veces|
    ... (two single input single output systems) independent proportional and integral action controller el riesgo de pérdida del control por eventuales retardos en la comunicación con el computador. El modelo controller 29 Decoupled control for internal combustion engines research test beds Decoupled PI action ..."
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  • Active vibration control of a rotor-bearing system based on dynamic stiffness

    Andrés Blanco Ortega, Francisco Beltrán Carbajal, Gerardo Silva Navarro, Marco Antonio Oliver Salazar
    125-133
    2013-03-01
    |Abstract
    = 48 veces | PDF (ESPAÑOL (ESPAÑA))
    = 38 veces|
    ... This paper presents an active vibration control scheme to reduce unbalance-induced synchronous En este artículo se presenta un esquema de control activo de vibraciones para atenuar proposed controller (14) resembles an adaptive control scheme. From a theoretical point of view, the ..."
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  • Asymptotic differentiation of signals in the trajectory tracking control of a differentially flat nonlinear magnetic suspension system

    Francisco Beltrán Carbajal, Antonio Favela Contreras, Antonio Valderrábano González, Gerardo Silva Navarro
    70-81
    2013-03-18
    |Abstract
    = 95 veces | PDF (ESPAÑOL (ESPAÑA))
    = 21 veces|
    ... and acceleration. This differentiator can be utilized in many control applications of practical engineering systems En este artículo se aborda el problema de control para tareas de seguimiento de trayectorias effi ciency and robustness of the controller signifi cantly. Additionally, most above control ..."
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  • Cr(VI) biosorption: effect of temperature, particle size and bed height

    Candelaria Nahir Tejada-Tovar, Angel Villabona-Ortíz, Rodrigo Ortega Toro
    78-86
    2020-02-21
    |Abstract
    = 728 veces | PDF
    = 534 veces|
    ... out on a packed bed column, adjusting the feed temperature of the solution with a REX-C100 controller K Controller Controller Keeping a set temperature Controller REX-C100 TK 1 Constant height tank ..."
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  • Evaluation of high rate sedimentation lab-scale tank performance in drinking water treatment

    Claudia Patricia Vesga-Rodríguez, Leonardo David Donado-Garzón, Monroe Weber-Shirk
    9-15
    2018-12-14
    |Abstract
    = 476 veces | PDF
    = 408 veces|
    ... and less area than traditional tanks was investigated. The objective was to analyze parameters affecting of high rate sedimentation lab-scale tank performance in drinking water treatment Evaluación del desempeño ..."
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