Examinando por Autor "Chacón García, Alfredo"
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Ítem Automation Of Processes In The Plastic Sector: The Case Of An Injector(Universidad Distrital Francisco José de Caldas) Chacón García, Alfredo; Martínez Rodríguez, Jaime Leonardo; Torres Castro, Edgar YesidÍtem Control And Monitoring Of Systems Of Airport Ilumination: Computational Simulation For The North Runway Of The Airport El Dorado(Universidad Distrital Francisco José de Caldas) Chacón García, Alfredo; Bustos Rodríguez, Solany; Velásquez Velásquez, Ángela MarcelaÍtem Diseño de un Sistema SCADA para la Planta de Procesos Amatrol T5552, de la Facultad de Medio Ambiente de la Universidad Distrital Francisco José de CaldasMendez Furque, Sandra Milena; Cañizales Santana, Heber Jhoan; Chacón García, AlfredoThe project is developed in 4 chapters: the first one is the study of control systems, itself part of the concept and classification of existing control systems is shown. Subsequently the process plant T5552 Amatrol and the 990-PS712, the son module work items, which concepts instrumentation, sensors and actuators, likewise issues of the mathematical modeling of systems become collected is presented and block diagrams; in the second chapter they are described as conditioning each sensor pressure and flow was performed to characterize their values, one from an analog signal current delivered by each para that can be done signal processing equivalent signal the pressure, height or volume variables. The instruments fed a voltage signal of 0-24 VDC and the output handle these elements is 4-20 mA, the data is stored in tables that will later be used for the mathematical model of the system; chapter third, the identification of the transfer function each paragraph one of the sensors and actuators of the plant is started, it is established that the working range of flow sensors to be only between 0 to 1.2 GPM, a due that manufacture some of the instruments are restricted by it: tank level 1, tank level 2 and flow through the pipe, using these results identify constants that tune the best: the mathematical model for each of the processes carried out to performing system controller response that will be subsequently installed to control algorithm; finally, chapter four about the concept of SCADA system to Amatrol T5552 plant exhibits characteristics that have some of the processes that are designed under esta parameter, using the hierarchical automation reference to like getting to get control the flow of processes and being level of the specific project objectives, the instruments (sensors and actuators) are defined, describing the different signs of process and all the necessary elements of the system reach para optimize the process, contains GEMMA development guide with respective states applying one of the processes of each consequently development defame all the information to the programming language for the driver, giving the final episodes of design parameters of the SCADA system and allowing identify operation screens HMI.Ítem Diseño e implementación de un sistema de control de caudal e interfaz gráfica de usuario en planta didáctica del Laboratorio de Mecánica de la Facultad TecnológicaPeña Devia, Fabián Eugenio; Poveda Ramírez, Oscar Javier; Chacón García, AlfredoThe need for students to have contact with used control systems In industry during the educational process, it makes Didactics of industrial processes that involve from the instrumentation, the Control, to the supervision system, to be able to interact with a process Real engineering through laboratory practices that make it possible to make a Automatic flow control and measurement making it possible for the user to operate Easily plant to monitor and adjust flow rate from a PC. That is why it has decided to automate the flow control system By implementing a programmable logic controller (PLC) that Allow automatic flow control, flow sensor to make The measurement of the variable, a speed variator for the motor pump and of this Regular flow rate and graphical user interface to operate Easily the plant to monitor the flow variable from a PC in the Teaching plant of the Laboratory of Mechanics of the Technological Faculty, with the purpose To provide students with tools to Industrial processes involving the regulation of flow by providing the Plant greater precision, speed in response time and reliability in the Results of the practices.Ítem Learning Of The Physics In Presence Of Disability: Photooptic Meter Of Times For Blind People(Universidad Distrital Francisco José de Caldas) Chacón García, Alfredo; Velásquez Prieto, John RichardÍtem Medición de armónicos en un sistema monofásico: Diseño e implementación de un prototipo(Universidad Distrital Francisco José de Caldas) Chacón García, Alfredo; Ruiz Moreno, Carlos JavierÍtem Medición de Pendiente Mediante un Inclinómetro Digital para el Banco de Pruebas del Laboratorio de Construcciones Civiles FT UDFJCRamírez Trujillo, Daniela; Chacón García, AlfredoIn this paper the development and testing of a digital measuring system (inclinometer) to the test lab Construcciones Civiles FT UDFJC by each of its parts as coupling system and its proper emphasis on its development through described several tests where different installation requirements and improvement for the final result were found. The end result was the digital system implemented in the testbed for the improvement of laboratory practices students Construcciones Civiles, thus the digital implementation a minimum margin of error is obtained as the measurement rule that currently in the channel practices depending on the angle at which this be done the measurement and delivery of the slope in percent.