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SELECTION OF SIGNAL PROCESSING TECHNIQUES FOR EXTRACTING QUANTITATIVE INDICATORS OF PASTE QUALITY FROM EXTRUSION PRESSURE DATA
Chemical Engineering Communications
Signal processing techniques have been developed for extracting quantitative indicators of the performance of extruders processing soft-solid pastes from the data recorded by pressure transducers located near the extrusion die. Such techniques have been applied previously to isothermal ram and screw devices using retrospective methods. This article reports on the scope for application of retrospective algorithms, ideally suited to ram extrusion, to continuous systems. Novel Bayesian methods fordoi:10.1080/00986440500352006 fatcat:gn24lgs7kjdalndomdy2tduuoe