Application of Wavelet Transform to Process Operating Region Recognition

概要

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Based on analysis of wavelet transform, we studied how to extract the frequency band and multi-scale qualitative features of process measurement signals and proved that the extracted features could describe the process operating region stably and completely. Combining the pattern inductive algorithm, a new method of process operating region recognition based on wavelet transform is proposed. The theoretical analysis and real application results have verified that the proposed method is feasible and effective.
社団法人化学工学会の論文
2000-12-01