摘要
提出基于火焰摄动谱分布特性与火焰微压振动信号的燃烧控制方法,通过分析三层小波分解后的信号平均幅值变化特点可以找到最优燃烧状态。
This paper introduces a kind of combustion control strategy based on the power spectral distribution property and the minute pressure pulsation signal (MPPS) of flame.By analyzing the changing feature of signal average amplitude decomposed by trilevel wavelet,the optimal burning state can be found.
出处
《化工自动化及仪表》
CAS
北大核心
2003年第3期61-62,65,共3页
Control and Instruments in Chemical Industry
基金
国家自然科学基金项目(60174029)
关键词
微压振动信号
摄动谱
小波分析
minute pressure pulsation signal
power spectral
wavelet analysis
