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Resource optimal FPGA implementation of a Least-Squares-Estimator for fast and robust online measurement of current slope and absolute value
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| Author(s) |
Andreas LISKE |
| Abstract |
This paper presents an improved Least-Squares-Estimator for the fast, non-recursive online measurement of the first derivative and absolute value of a piecewise linear oversampled current signal. Core topic is the partially online calculation of the pseudoinverse matrix in combination with an optimized small lookup table, minimizing memory requirements significantly. |
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| Filename: | 0674-epe2019-full-17321029.pdf |
| Filesize: | 704.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2020-08-14 by System |
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