Determining the intersample response of state feedback control systems using boundary value problems
Abstract This paper investigates intersample dynamics, a key aspect of sampled-data systems, as the controlled processes are usually physical systems. We present a novel, boundary value problem-based method to reconstruct the continuous-time response from the output samples in the case of state feed...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-05-01
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| Series: | Boundary Value Problems |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s13661-025-02064-0 |
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| Summary: | Abstract This paper investigates intersample dynamics, a key aspect of sampled-data systems, as the controlled processes are usually physical systems. We present a novel, boundary value problem-based method to reconstruct the continuous-time response from the output samples in the case of state feedback control. Numerical examples and experiments on a DC motor drive show that the proposed method can reveal hidden intersample vibrations that are overlooked by discrete-time models and traditional interpolation techniques. |
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| ISSN: | 1687-2770 |