Numerical stability analysis of oscillating integrated circuits (Q1372070)
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scientific article; zbMATH DE number 1084101
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical stability analysis of oscillating integrated circuits |
scientific article; zbMATH DE number 1084101 |
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Numerical stability analysis of oscillating integrated circuits (English)
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27 May 1998
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This paper deals with stability properties of self-excited oscillating circuits. Mathematical simulation leads to differential-algebraic equations (DAEs). A generalized definition of the monodromy matrix is introduced. Then basic results of classical stability analysis of ordinary differential equations are transfered to the index-1 DAE case. The computation of the monodromy matrix by harmonic balance is discussed. Simulation examples are presented.
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numerical examples
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asymptotic stability
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bifurcation
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circuit simulation
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differential algebraic equation
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index
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Floquet multiplier
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monodromy matrix
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harmonic balance
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