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rt_improvement_by_post-processing [2019/02/06 13:57] vschaefer [Bunch Charge Determination] |
rt_improvement_by_post-processing [2019/02/06 14:00] vschaefer [Post-Processing of RT Oscillation Data] |
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- | ===== Post-Processing of RT Oscillation Data ===== | ||
- | * idea: resonant frequency ω0 and decay time constant λ, are fixed by hardware | ||
- | * omission of inexact peak detector | ||
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- | **Algorithm for bunch charge Determination: | ||
- | * FFT filtering and offset correction | ||
- | * identification of maxima and minima until pre-set S/N value crossed | ||
- | * robust estimator of exponential decay curve | ||
- | * evaluation of amplitude ~ total pulse charge | ||
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- | ===== Bunch Charge Determination ===== | ||
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- | [from: “A High Stability Intensity Monitoring System”, M. A. Clarke-Gayther, | ||
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