A DIGITAL CONTROLLER FOR A GONIOMETER / CONTROLE DE UM GONIÔMETRO DE DIFRAÇÃO
AUTOR(ES)
MOISES HENRIQUE SZWARCMAN
DATA DE PUBLICAÇÃO
1979
RESUMO
This work describes part of a digital controller for a goniometer, used to determine the components that are present in a material sample by means of diffraction of X rays. The process of analysis is briefly show to make clear the performance expected for the controller. Based in the functions the controller should achieve, the Control Program structure is argued and the problems of its implementation in a microcomputer are examined. The problems that apper in input-stream data and output data-stream are ergued and conversion routines are presented. Finaly, the problems of interface of circuits and their solutions are presented andargued.
ASSUNTO(S)
microcomputador microcomputer microcontrolador microcontroller
ACESSO AO ARTIGO
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