Performance improvement of a sigma-delta modulator using fractional-order disturbance observer
This paper proposes a novel design of a high order closed-loop Sigma-Delta modulator using a fractional-order disturbance observer, which can reduce the influence of possible dispersions of the sensing element and offset the effect of the external disturbance. The proof mass can maintain near its po...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
JVE International
2018-06-01
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| Series: | Journal of Vibroengineering |
| Subjects: | |
| Online Access: | https://www.jvejournals.com/article/18954 |