Title :
Research on Optimal Diagnostic Strategy Based on Multi-signal Flow Graph Model and Information Entropy
Author :
Xinhua, Fu ; Jun, Shen ; Beiguo, Luo
Author_Institution :
Aviation Staff Dept., Guilin Air Force Acad., Guilin, China
Abstract :
Aiming at diagnostic problem of Aircraft gun fire control system, a diagnostic method based on multi-signal flow graph model and information entropy was proposed. Firstly, according to analysis of aircraft gun fire control system´s function, its multi-signal flow graph model was built. Then the fault-test dependency matrix was got. Finally the optimal diagnostic strategy was calculated based on information entropy. The experiment validates that aircraft gun fire control system could be diagnosed at the least test cost by the proposed method.
Keywords :
aircraft control; entropy; flow graphs; aircraft gun fire control system; diagnostic method; fault test dependency matrix; information entropy; multisignal flow graph; optimal diagnostic strategy; Aerospace control; Aircraft; Circuit faults; Control systems; Fires; Information entropy; Testing; diagnostic strategy; information matrix; multi-signal flow;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2012 Fifth International Conference on
Conference_Location :
Zhangjiajie, Hunan
Print_ISBN :
978-1-4673-0470-2
DOI :
10.1109/ICICTA.2012.144
