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Modeling of Bisphenol A Condensation Reaction based on UKF Algorithm

机译:基于UKF算法的双酚A缩合反应建模。

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The Bisphenol A concentration at the reactor outlet is a direct response to the production quality index, and online soft measurement of Bisphenol A concentration is very necessary. Based on the mechanism of Bisphenol A condensation process, the mechanism equations describing the dynamic behavior of reactor are established, and the state equation and observation equation of Bisphenol A are derived through simplification and derivation of the soft measurement model, and then an Unscented Kalman Filtering is adopted to estimate the Bisphenol A concentration. Simulation results confirm that the method is feasible and effective.
机译:反应器出口处的双酚A浓度是对生产质量指标的直接响应,因此非常需要在线软测量双酚A浓度。基于双酚A缩合过程的机理,建立了描述反应器动态行为的机理方程,并通过简化和推导软测量模型,再进行无味卡尔曼滤波,推导了双酚A的状态方程和观测方程。用来估计双酚A的浓度。仿真结果证明了该方法的可行性和有效性。

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