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EnglishAn experimental performance-evaluation of controlled plants is a primary task for checking the validity of the controller design, especially in case of nonlinear plants, such as switching DC/DC converters. This paper presents a simple and automatic experimental method to estimate all circle based design specifications (gain and phase margin, sensitivity and closed-loop bandwidth). This procedure employs the Sinusoidal Auto Tune Variation (SATV) method to guarantee a high accuracy and robustness with respect to measurement noise. An application to a Boost converter is proposed.
| Titolo: | Closed Loop Tests for Performance Evaluations of Controlled DC-DC Switching Converters |
| Autori interni: | |
| Anno del prodotto: | 2004 |
| Abstract: | An experimental performance-evaluation of controlled plants is a primary task for checking the validity of the controller design, especially in case of nonlinear plants, such as switching DC/DC converters. This paper presents a simple and automatic experimental method to estimate all circle based design specifications (gain and phase margin, sensitivity and closed-loop bandwidth). This procedure employs the Sinusoidal Auto Tune Variation (SATV) method to guarantee a high accuracy and robustness with respect to measurement noise. An application to a Boost converter is proposed. |
| Handle: | http://hdl.handle.net/11568/201819 |
| ISBN: | 0780383052 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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