El problema de la identidad de puntos en el control industrial
Fecha
2004
Autores
Roldán Rodríguez, Julio Roberto
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Editor
Universidad Nacional (Costa Rica)
Resumen
En la aplicación de la topografía de precisión para el control de maquinaria industrial, se establecen redes o estructuras topográficas de apoyo conformadas por un conjunto de estaciones, cuyas coordenadas son determinadas en un sistema local por medio de un ajuste geodésico de observaciones. Las observaciones, angulares y lineales, se realizan entre la estación del instrumento y el punto observado, ambos materializados en el piso de apoyo de la maquinaria. Por las condiciones desfavorables de la visibilidad entre puntos, a veces se hace necesario señalizar los puntos mediante plomadas y miretas de puntería colocadas sobre un trípode y centradas sobre los puntos con la ayuda de una plomada óptica. Se realiza un estudio sobre la coincidencia del punto de la mireta con el punto materializado en el suelo mediante un experimento para probar la identidad de ambos puntos.
In the application of precision surveys for controlling industrial machinery, networks or surveying structures based on a set of stations, which coordinates are determined on a local system by geodetic adjustment computations of the observations, are established. Angular and lineal observations are taken from the instrument station to the observed point, both materialized on the support floor of the machinery. Due to un-favored visibility conditions, it is sometimes necessary to mark the points using sighting plumbs and rods placed on tripods and centered with the aid of an optical plummet. A study of the coincidence of the point of the rod with the materialized point on the floor is done by an experiment to test the identity of both points.
In the application of precision surveys for controlling industrial machinery, networks or surveying structures based on a set of stations, which coordinates are determined on a local system by geodetic adjustment computations of the observations, are established. Angular and lineal observations are taken from the instrument station to the observed point, both materialized on the support floor of the machinery. Due to un-favored visibility conditions, it is sometimes necessary to mark the points using sighting plumbs and rods placed on tripods and centered with the aid of an optical plummet. A study of the coincidence of the point of the rod with the materialized point on the floor is done by an experiment to test the identity of both points.
Descripción
Palabras clave
TOPOGRAFÍA, ANÁLISIS DEFORMACIONES, CONTROL INDUSTRIAL, DEFORMATION ANALYSIS, INDUSTRIAL CONTROL