TAVARES, R. S.; TAVARES, Raimundo Sávio.
Resumen:
SADF - System of Analysis of Flow-Graph - is a tool designed to serve as an aid in
determining the algebraic relation amongst the variables of a linear system. This is based on
analysis of the signal flow diagram and application of the Mason's rule and the superposition
theorem to relate any of the system variables with the independent excitation sources present in
the system. SADF has been written in the programming language PASCAL, for IBM-compatible
personal computers. SADF is easy to use due to its user-friendly interface, provides on-screen
help with a view to augment the overall performance of the system. SADF has other built-in
resources and flexibility to adapt it to the type of problem at hand or the desired response. This
flexibility permits that this tool may be employed in other fields to resolve problems that involve
the analysis of flow or the topology of sets.
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