Multiple time scales in single input-sin
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Kar-Keung D. Young
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Article
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1978
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Elsevier Science
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English
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The asympfofic behaviour of single inpuf-single output high gain feedback systems as the loop gain tends to infinity is investigated by singular perturbation methods. It is found that this class of feedback systems may have different time scales depending on sysfem structure. A decomposition of the