RELIABILITY KNOWLEDGE AND FRACTAL EVALUATION OF CHAOS

被引:2
|
作者
DOHNAL, M
机构
[1] Applied Information Technologies, 664 41 Troubsko, Ostopovice
关键词
D O I
10.1016/0026-2714(92)90054-O
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Fractal analysis has been used for the study of chaos in a number of two or three dimensional-physical systems. Its possible role in the evaluation of reliability knowledge bases is studied in this paper. The difficulty in applying fractal analysis to knowledge bases is in finding a generic notion of scale which may be applicable to both numerical and symbolic data. We present here some notions of scale and of detail in relation to a set of fuzzy conditional statements. The only precondition for the application of fractal analysis is an ability to distinguish between specific and general knowledge items. A realistic case study (control valves) is presented in details.
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页码:867 / 874
页数:8
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