分裂法与FET技术相结合的电路动态分析
A NOVEL CIRCUIT DYNAMIC ANALYSIS METHOD USING FFT BASED ON DIAKOPTICS
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摘要: 提出了分裂法与FFT技术相结合的动态电路分析法。把复杂动态电路分割成若干个线性子电路和一组联络支路(线性和非线性)。在任意长时间间隔内,用多端动态电源等效替代线性子电路。在互联电路的计算中,应用了FFT技术,该方法可降低分析复杂电路的难度,提高计算效率。
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关键词:
- 动态电路; 分裂法; FFT技术
Abstract: This paper presents a novel circuit dynamic analysis method using FFT technique based on diakoptics. The algorithm di vides a complex dynamic circuit into some linear sub-circuits and link branches (linear and nonlinear). The linear sub-circuits is replaced with a multi-port dynamic source in any interval. The method makes it easy to analyze a complex circuit and improves the eificiency because FFT technique is applied. -
任洪林,陈学允,分裂法在分析电路动态过程中的应用,电子学报,1999,27(10),122-123。[2]М.A.Шaкирoв,Aнaли3линейныхдинaмическихцепейc o ri ряжением c y бпр o це c совееподсхем, P a диотехник aиэлектроника, 1996,41(3), 340-390.
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