Abstract

AbstractMany process steps in the production of modern fibers and yarns are hallmarked by their high complexity and require thus a great know-how of the operating personnel. To support their work an adaptive fuzzy model predictive control system has been designed whose characteristics are sketched here. The system is build upon an expert specified rule base and comprises a data driven optimization component. Two disparate types of measures are collected and exploited for this: continuous available online measurements stemming from machine sensors and sporadic analyses from laboratory spot tests. Further key feature is an inferential control mechanism that allows for continuous control in absence of the primary values from the lab.KeywordsModel Predictive ControlInferential ControlInternal Model ControlMachine SettingCovariance Matrix Adaptation Evolution StrategyThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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