Tehnički glasnik, Vol. 7 No. 2, 2013.
Prethodno priopćenje
Modelling the Flaw Detection in an Information System Using Information Entropy
Marko Posavec
; s IT Solutions HR d.o.o., Bjelovar, Hrvatska
Igor Cerin
; Fakultet strojarstva i brodogradnje, Sveučilište u Zagrebu, Zagreb, Hrvatska
Josip Stepanić
orcid.org/0000-0003-0674-9883
; Fakultet strojarstva i brodogradnje, Sveučilište u Zagrebu, Zagreb, Hrvatska
Sažetak
The article describes the principle level of aircraft information-communication system, containing modelled peripheral or sensory unit and central or processing unit. Numerical simulation is applied onto two states of the system – states of (i) regular and (ii) irregular dynamics. The states are differentiated due to an error that is characterised by the type, rate of occurrence and relative intensity. Data transfer between system elements is described in terms of information entropy. The difference between the state of regular and the state of irregular dynamics is expressed in terms of change of average information entropy and accompanying standard deviation. Based on the dynamics of information entropy for the set model, the deviations from a regular state that can be observed using information entropy were separated from the deviations that cannot be observed using it.
Ključne riječi
aircraft information-communication system; numerical simulation; information entropy
Hrčak ID:
105597
URI
Datum izdavanja:
15.6.2013.
Posjeta: 1.395 *