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精馏塔的PID控制,对于精馏塔来说效果比较好。-Distillation of the PID control, results were better for the distillation.
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精馏过程二次高斯性控制算法,非常非常的重要的程序-Quadratic Gaussian distillation process control algorithms, very, very important program
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使用模糊控制器进行精馏控制,包括控制规则表以及实验结果-Distillation control using fuzzy controller, including control rule table and the experimental results
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关于精馏塔的内模控制方案研究,对内部热耦合精馏塔的控制策略研究-Internal model of distillation column control, program research on the internal thermal coupling distillation column control strategy
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Thermally coupled distillation column for internal control strategy including improved internal model control and adaptive internal model control scheme -Internal model of distillation column control, program research on the internal thermal coupling
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以中等纯度的精馏塔为研究对象,考虑到不等分子溢流的影响和非理想的汽液平衡,可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为:
其中由于现场环境干扰,输出带有测量噪声是(0,1)的正态分布序列,它的方差为ɑ=0.5。由于输出中带有很大的噪声信号,故将数字滤波技术中常见的低通滤波器由于偏差控制,滤掉其中的噪声信号,然后在对其进行PID计算,得到实际的控制量。在该方法在噪声较强的环境下,可以得到较好的控制效果。
控制要求:
1、 采用带低通滤波器的增量式PID将塔顶轻
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wood_berry蒸馏塔的PID控制,使用matlab编程实现。-wood_berry distillation column PID control, the use of matlab programming.
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此程序是针对二元精馏塔建模,控制回流比以及进料流量来影响上层轻组分产品的浓度。分别用机理建模和最小二乘建模的方法,对精馏塔对象进行建模并比较两种模型之间的差别及分析原因。黄老师的系统辨识大作业。-This program is for two yuan distillation modeling, concentration control of reflux ratio, the feed flow rate to influence the upper light component pro
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对精馏塔的工艺流程精馏段温度TR和提馏段温度TS控制,以确保塔顶和塔底产品的质量,所设计的解耦控制系统仿真图。(The distillation process, distillation temperature, TR and stripping temperature TS are controlled to ensure the quality of the products at the top of the tower and the bottom of the tower. The
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