Title :
Testability Modeling for 1553B Bus System Based on Multi-Signal Flow Graph
Author :
Lv Xiaoming ; Huang Kaoli ; Li Liangchun ; Mu Xihui
Author_Institution :
Ordnance Technol. Res. Inst., Ordnance Eng. Collage, Shijiazhuang, China
Abstract :
For the problem of 1553B bus system testability modeling which has the character of bidirectional information transmission, to put forward a method of testability modeling for 1553B bus system based on multi-signal flow graph. On the basis of analyzing the bus topology, information transmission mechanism and fault mode of 1553B bus, to construct the multi-signal flow graph model of 1553B bus system by modeling of bi-redundancy bus structure, multi-dimension function attribute definition, multi-work mode and test item definition. Finally, by analyzing of an example, it proved the effectiveness of this 1553B multi-signal flow graph constructed in this paper.
Keywords :
data communication; field buses; redundancy; signal flow graphs; telecommunication network topology; 1553B bus fault mode; 1553B bus system testability modeling; bidirectional information transmission mechanism; biredundancy bus structure; bus topology; multidimension function attribute definition; multisignal flow graph model; multiwork mode; Analytical models; Computational modeling; Flow graphs; Hardware; Redundancy; Switches; Topology; 1553B bus system; multi-signal flow graph; testability modeling;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2012 Second International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4673-5034-1
DOI :
10.1109/IMCCC.2012.82
