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An Application of Box–Jenkins Methodology to the Control of Gluten Addition in a Flour Mill
Author(s) -
Fearn T.,
Maris P. I.
Publication year - 1991
Publication title -
journal of the royal statistical society: series c (applied statistics)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.205
H-Index - 72
eISSN - 1467-9876
pISSN - 0035-9254
DOI - 10.2307/2347527
Subject(s) - box–jenkins , gluten , mill , mathematics , statistics , food science , engineering , chemistry , mechanical engineering , time series , autoregressive integrated moving average
SUMMARY The approach of Box and Jenkins was used to design a control algorithm for a feed‐back loop controlling the addition of dried gluten to bread‐making flour in a flour mill. The variations to be controlled were modelled by an integrated moving average IMA{0, 1,1} process and the system dynamics identified as a simple delay. The resulting optimal control strategy was implemented and worked well.