Analysis of chaotic time series data in refuse combustion control system

被引：3
|
作者：
Watanabe, N [1 ]
机构：
[1] Aichi Prefectural Univ, Dept Informat Syst, Aichi 4801198, Japan
来源：
KAGAKU KOGAKU RONBUNSHU | 1999年 / 25卷 / 04期
关键词：
chaos; fractal; data analysis; refuse combustion control;
D O I：
10.1252/kakoronbunshu.25.539
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In a refuse incinerator, relay feedback control is carried out to keep the vapor flow rate in the neighborhood of a constant value. Chaotic phenomena are observed in this control system. In this paper, a time series data of the vapor flow rate in a real plant is analyzed. The analytical, results show that the correlation dimension is 1.7 and the maximum Lyapunov exponent is 0.05. From these results, it is confirmed that oscillation of the vapor flow rate in the refuse combustion control system is chaotic.
引用
收藏
页码：539 / 542
页数：4
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