本文围绕着间歇精馏塔对其动态数学模型及其控制方法进行了研究。
The dynamic model and its control method of batch distillation column are studied in this paper.
通过合理简化，提出了香茅油间歇精馏塔的数学模型。用计算机模拟，获得了较佳的设计及操作方案。
By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented. With computer simulation better designing and operating schemes are obtained.
应用严格的热力学模型研究了带有侧线返回进料的氢同位素低温精馏塔的分离特性。
A rigorous thermodynamic model was used to study the characteristics of cryogenic distillation column of hydrogen isotope system having feedback stream.
介绍了国内催化精馏技术在催化精馏塔、催化剂和数学模型方面的研究进展及其工业应用情况。
Research progress and industrial application of catalytic rectification technology inland in catalytic rectification tower, catalyst and mathematical model are introduced.
本文介绍一种精馏塔中适宜回流比的优化方法。给出了精馏塔的经济模型及相应的求解方法和求解过程。
In this paper, a method of optimizing reflux ratio in rectifying tower is introduced. An economical model of the rectifying tower and its solving approaches are also presented.
将非线性系统模型匹配问题（MMP）应用于精馏塔产品质量控制器的设计，得到精馏塔的MMP非线性控制器。
MMP nonlinear controller for a distillation column is deduced by utilizing the model matching problem of nonlinear system for the controller design of a distillation column.
讨论了精馏塔mesh方程组的求解方法，介绍了相平衡系数简化模型及构造的双重迭代算法。
This paper discusses the methods for solving MESH equation groups for a distillation tower. A phase equilibrium coefficient simplified model and a binary iteration algorithm are proposed.
建立了催化精馏塔通用数学模型，并给出了求解方法。
A general mathematical model for catalytic distillation columns was proposed and the solution method was given.
有效地克服了由精馏塔变量的不连续性所引起的模型误差，显著地提高了数学模型的准确度。
The discontinuity of state variables caused by feeds and side draws was thoroughly eliminated, therefore the accuracy of the resulting model was significantly improved.
将奇异摄动方法应用于一个二元精馏塔的模型降阶，得到了一个用于控制器设计的集结简化模型。
A singular perturbation method was applied to a model reduced order of a binary distillation column, and an aggregated model for designing a controller is deduced.
将奇异摄动方法应用于一个精馏塔，得到具有三对角结构的动态简化模型。
By applying singular perturbation to a distillation column, an order-reduced dynamic model with tridiagonal structure is obtained.
介绍了催化精馏塔、催化剂的装填方式、催化精馏塔数学模型的研究现状。
The research actualities on catalytic distillation still, Packing Structure of catalyst, mathematical models for catalytic distillation process are introduced.
该模型严格地模拟了减压精馏塔的动态行为，模拟了稳态下进料发生变化时减压精馏塔中各塔板上液相浓度变化的曲线。
This model austerely simulating dynamic action of vacuum distillation unit, and the dynamic curve of vacuum's sidetrack from feed-in to static state.
在丙烯精馏塔的控制中，由于被控对象的非线性特性，采用线性模型的模型预测控制器难以保持良好的控制性能。
It is difficult to keep favorable controlling performance of model predictive control (MPC) by linear model due to controlled plant nonlinearity in propylene rectifier.
应用严格的热力学模型研究了氢同位素低温精馏塔在不同进料扰动、回流比扰动以及馏出量扰动情况下的动态响应情况。
The study of different processes and operations in dynamic behavior of a column has been done in detail using a rigorous thermodynamic model.
介绍带有前馈的模型预测控制算法，并对精馏塔的灵敏板温度进行控制。
The advanced model predictive control algorithm, which of the function of feedforward, is introduced. The sensitive plate temperature of distillation column is controlled through this algorithm.
提出一种对工业塔，尤其是大塔径精馏塔进行数学模拟的实用方法非平衡级双区模型。
A new mathematical model, designated as two-zone nonequilibrium stage model, for simulating an industrial distillation tower, especially the tower with large diameter is presented in this paper.
为预测其影响规律，文内针对含有错流塔板且气相预混合的精馏塔，提出了气液返混发生时计算精馏效率的混合池模型。
In order to calculate distillation efficiencies with the entrainment of both vapor and liquid, a mixing cell model was developed.
将动力学方程和催化剂捆包的效率因子归入到催化精馏塔的数学模型当中。
The kinetic equation and effective factor of the structured catalytic bag were incorporated into the mathematical model of a catalytic distillation column.
通过合理简化，提出了香茅油间歇精馏塔的数学模型。
By rationally simplifying a mathematical model of batch rectification collum on citronella oil is presented.
并应用基于状态空间模型的模型预测控制算法，推导了间歇精馏塔多个浓度反馈时的模型预测控制策略。
Furthermore, using a state space model based predictive control algorithm, a multi-composition feedback model predictive control strategy is developed.
并应用基于状态空间模型的模型预测控制算法，推导了间歇精馏塔多个浓度反馈时的模型预测控制策略。
Furthermore, using a state space model based predictive control algorithm, a multi-composition feedback model predictive control strategy is developed.
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