Modelling and Control of a Continuous Frying Process: A Simulation Study: Part II: Control Development
Modelling and Control of a Continuous Frying Process: A Simulation Study: Part II: Control Development
复制标题
连续油炸过程的建模和控制：仿真研究：第二部分：控制开发
DOI：
--
复制
发表时间：
1997
期刊：
影响因子：
--
通讯作者：
R. Moreira
中科院分区：
文献类型：
--
作者：
L. Brescia;R. Moreira
本研究中开发的广义预测控制器采用第一部分中提到的模型来计算操纵变量的未来变化。连续油炸机的物理限制也施加在控制器上。无论最佳值如何，这些都将输入限制在一定范围内。跟踪测试是使用典型的行业值设计的。更改输出设定点以查看输入跟踪变化的情况。响应时间足够短。输入变化在行业标准范围内。产生的输出信号很平滑，并且对于不同的设定点变化几乎没有或没有显示超调。
The Generalized Predictive Controller developed in this research employs the models mentioned in Part I to calculate future changes in manipulated variables. Physical constraints of the continuous fryer were also imposed on the controller. These restrict the inputs to a certain range regardless of the optimal value. A tracking test was designed using typical industry values. The output setpoints were changed to see how well the inputs tracked the variation. The response time was adequately short. The input variations were within industry standards. The yielded output signals were smooth and showed little or no overshoot for the different setpoint changes.