Self-oscillations in Sampled-data Systems with Saturation
Author: Rufus Oldenburger
Publisher:
Published: 1966
Total Pages: 97
ISBN-13:
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Author: Rufus Oldenburger
Publisher:
Published: 1966
Total Pages: 97
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DOWNLOAD EBOOKAuthor: Alexander McNeill
Publisher:
Published: 1965
Total Pages:
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DOWNLOAD EBOOKAuthor: Alain Francois Evrard
Publisher:
Published: 1964
Total Pages: 92
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DOWNLOAD EBOOKAuthor: Purdue University. Engineering Experiment Station
Publisher:
Published: 1965
Total Pages: 1084
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DOWNLOAD EBOOKAuthor: Toshimitsu Nishimura
Publisher:
Published: 1961
Total Pages: 250
ISBN-13:
DOWNLOAD EBOOKThe fundamental equation that describes limit cycles in nonlinear sampled-data systems was derived. The equivalence of limit cycles with finite pulsed systems having a periodically varying sampling-rate was observed, and the methods of analysis applied to the latter were extended to obtain these limit cycles with the aid of final value theorem. This fundamental equation is modified and simplified under certain assumptions as it can be applied to systems both with and without integrators. The limitation on the longest period of saturated and unsaturated oscillation is investigated and the critical gain for their existence is derived, starting from the modified fundamental equation. Also, the stability of limit cycles and the equilibrium point is considered, based on Neace's method. Various kinds of non-linearities, namely, pulse-width modulation, relay saturating amplifier with linear zone and quantized level amplifier are discussed. Self-excited oscillations are mainly examined, as well as the possible existence and stability of limit cycles, however, the method can be extended to forced oscillations.
Author: Purdue University. Engineering Experiment Station
Publisher:
Published: 1966
Total Pages: 114
ISBN-13:
DOWNLOAD EBOOKAuthor: Ergin Ataman
Publisher:
Published: 1972
Total Pages: 350
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DOWNLOAD EBOOKAuthor: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
Published: 1968
Total Pages: 778
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DOWNLOAD EBOOKAuthor: Man Lung Tang
Publisher:
Published: 1974
Total Pages: 176
ISBN-13:
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