@article{37e4f080b7744a6bb634d65c9cef0830,
title = "Effects of signal processing on the relative standard deviation in powder feeding characterization for continuous manufacturing",
abstract = "Successful continuous powder feeding is essential for continuous manufacturing and its application in pharmaceutical production. This work focuses on sampling and processing of catch scale (mass) data for the purpose of characterization of continuous powder feeding processes. Specifically, it addresses the sampling frequency and the selection of appropriate filtering (cutoff frequencies) and their effect on statistical measures of catch scale data based on simple test signals representative of continuous feeding. The paper provides suggestions for defining comparability between differently acquired and processed datasets. Specifically, relevant statistical measures which should be reported are mentioned and a reasoning for the appropriate choice of filtering algorithms is provided.",
keywords = "Feeding performance evaluation, Pharmaceutical engineering, Scale data evaluation",
author = "J. Kruisz and J. Rehrl and H{\"o}rmann-Kincses, {T. R.} and Khinast, {J. G.}",
note = "Funding Information: This work was funded through the Austrian COMET ? Competence Centres for Excellent Technologies programme. The COMET programme is operated by the Austrian Research Promotion Agency (FFG) on behalf of the Federal Ministry for Transport, Innovation and Technology (BMVIT) and the Federal Ministry for Digital and Economic Affairs (BMDW). Our projects are also funded by Land Steiermark and the Styrian Business Development Agency (SFG). Funding Information: This work was funded through the Austrian COMET – Competence Centres for Excellent Technologies programme. The COMET programme is operated by the Austrian Research Promotion Agency (FFG) on behalf of the Federal Ministry for Transport, Innovation and Technology (BMVIT) and the Federal Ministry for Digital and Economic Affairs (BMDW). Our projects are also funded by Land Steiermark and the Styrian Business Development Agency (SFG). Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",
year = "2021",
month = sep,
doi = "10.1016/j.powtec.2021.05.068",
language = "English",
volume = "389",
pages = "536--548",
journal = "Powder Technology",
issn = "0032-5910",
publisher = "Elsevier B.V.",
}