A small gain theorem for systems with non-causal subsystems |
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Authors: | Hakk? Ula? Ünal |
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Affiliation: | Department of Electrical and Electronics Engineering, Anadolu University, TR-26470 Eski?ehir, Turkey |
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Abstract: | Small gain theorems are used to verify the stability of a feedback interconnection of causal stable systems. In this work, we extend the small gain condition to test the stability of a feedback interconnection of two stable systems at least one of which is non-causal. This result may find application in the robust controller design for time-delay systems. |
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Keywords: | Stability Small gain theorem Non-causal systems Non-linear systems Time-varying systems |
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