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Resumen

 

SYSTEM OF CONTROL PID ANALOGOUS AND DIGITAL FOR A GREENHOUSE

SISTEMA DE CONTROL PID ANÁLOGO Y DIGITAL PARA UN INVERNADERO
Evelyn Stella Ayala Cubillos.
Diana Marcela Guayacundo M.
Carlos Andrés Rodríguez.

Abstract: This project, is a comparison between ON-OFF control actions and other more complex as the analogous PID and digital PID, applied to a greenhouse makes to scale, in which three variables are controlled: temperature, lighting and humidity. Keeping in mind, that one of the main lines of the Colombian economy corresponds to the agriculture, and the imminent need to use the technology as middle to guarantee the competitiveness of the products the techniques of control of this type, they can be very useful for reduce costs and to obtain significant indices of quality and this only can obtain to making use of the talent of the students and the professionals.

Resumen: Este proyecto, es una comparación entre acciones de control ON-OFF y otras un poco más complejas como el PID análogo y digital, aplicadas a un invernadero elaborado a escala, en el cual se controlan tres variables: temperatura, iluminación y humedad. Teniendo en cuenta, que una de las principales líneas de la economía colombiana corresponde a la agricultura, y la inminente necesidad de usar la tecnología como medio para garantizar la competitividad de los productos las técnicas de control de este tipo, pueden ser muy útiles para reducir costos y obtener índices significativos de calidad y esto solo se puede lograr haciendo uso del ingenio de los estudiantes y los profesionales colombianos.

Keywords: Analogous, control, digital, on-off, PID, system, variables.