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Adaptive Control Schemes for Stabilizing Switching Frequency of Sliding Mode Controlled Power Converters
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| Author(s) |
LAI Yu; TSE Chi Kong; TAN Sie |
| Abstract |
A major disadvantage of applying sliding mode control to power converters is that the steady-state switching frequency is affected by line and load variations. This is undesirable as it complicates the input and output filters’ design. A possible solution is to incorporate adaptive control schemes into the controller. This paper presents a thorough investigation into the problem and solution. Experimentalresults confirm that the adaptive control schemes are capable of reducing switching frequency variations. |
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| Filename: | 0771 |
| Filesize: | 249.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
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