A criterion of absolute stability of sampled-data systems with a nonstationary nonlinearity. II (Q794989)
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scientific article; zbMATH DE number 3861010
| Language | Label | Description | Also known as |
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| English | A criterion of absolute stability of sampled-data systems with a nonstationary nonlinearity. II |
scientific article; zbMATH DE number 3861010 |
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A criterion of absolute stability of sampled-data systems with a nonstationary nonlinearity. II (English)
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1983
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[For part I, see ibid. 40, No.3, 355-362 (1979; Zbl 0417.93051).] The author studies second- and third-order nonlinear sampled-data systems whose complete region of absolute stability cannot be specified with the aid of a weak frequency inequality. An example shows that Tsypkin's frequency criterion is only a sufficient condition of absolute stability.
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nonlinear sampled-data systems
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absolute stability
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Tsypkin's frequency criterion
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