A SIMILARITY-BASED APPROACH TO INTERPRETATION OF SENSOR DATA USING ADAPTIVE RESONANCE THEORY

被引:20
作者
WHITELEY, JR [1 ]
DAVIS, JF [1 ]
机构
[1] OHIO STATE UNIV,DEPT CHEM ENGN,COLUMBUS,OH 43210
关键词
D O I
10.1016/0098-1354(94)85003-8
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A machine methodology for generating qualitative interpretations (QIs) of 2-D sensor patterns is described. The approach enables a computer to interpret multisensor patterns under transient conditions at a level comparable to that of an experienced plant operator. Adaptive Resonance Theory introduced by Grossberg (1976a, b) is utilized with modification to provide human-like memory attributes. The methodology offers a more robust and adaptable means to interface symbolic knowledge-based systems with numeric plant operating systems. Exemplar-based, supervised learning is utilized to construct a high dimensional QI-map. During run-time, qualitative interpretations are generated for input patterns based on their location on this QI-map. Demonstration results for a dynamically simulated chemical process are presented.
引用
收藏
页码:637 / 661
页数:25
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