THE CHOSEN CLASSICAL AND NON-CLASSICAL ALGORITHMS IN THE GEODETIC MEASUREMENTS OF DISPLACEMENTS

Slawomir Gibowski

Abstract


The approach to analysing the measurement results of a levelling network which was established to identify the vertical displacements of the earth dam crone of a waste pond was presented in the paper. The obtained measurement results carried out by a precise levelling method were used in determining the precise displacements of the controlled points in the time function. The non-linear models of a kinematic network were applied to describe the displacements. A numerical evaluation of periodic measurement results was carried out by classical algorithms and neural networks. The neural networks recognized as the sophisticated modelling techniques were able to copy the non-linear functions.


Keywords


non-uniform settlements; kinematic geodetic network; neural networks

Full Text:

PDF

References


Brillouin L. „Nauka a teoria informacji”, PWN, Warszawa 1969.

Gil J. „Badanie nieliniowego geodezyjnego modelu kinematycznego przemieszczen (na przykladzie obciqzanego podloza gruntowego)”, Wydawnictwo Wyzszej Szkoty Inzynierskiej w Zielonej Gorze, Zielona Gora 1995

Kadaj R., „Modele, metody, i algorytmy obliczeniowe sieci kinematycznych w geodezyjnych pomiarach przemieszczen i odksztalcen obiektow”, Wydawnictwo AR w Krakowie, Krakow 1998

Lazzarini T. oraz zespot wspolautorow. „Geodezyjne pomiary przemieszczen budowli i ich otoczenia”,PPWK, Warszawa 1997

Niemeier W., 1982. „Design, diagnosis and optimization of monitoring networks in engineering surveing”, Proceed. Of Centennial Convention, Canadian Institute of Surveying

Osada E. „Analiza, wyrownanie i modelowanie geo-danych”, Wydawnictwo AR we Wroctawiu, Wroclaw 1998

Osowski S. „Sieci neuronowe”, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 1996

Pelzer H., 1972. „Nachweis von Staumauerdeformationen unter Anwendung statistischer Verfahren”, Berichte DVW Arbeitsgruppe B, Deutcher Geodatentag, Braunschweig




DOI: http://dx.doi.org/10.17770/etr2007vol1.1719

Refbacks

  • There are currently no refbacks.


SCImago Journal & Country Rank