两种控制方法以塔顶产品的液相轻组分浓度为被控变量，回流比为控制量。
In this paper, the controlled object is concentration of distillate, reflux ratio is selected as the manipulated variable.
通过多变量解耦控制系统被控变量的函数，对给定值和外部干扰进行分析；
Through the function of controled variable in a multi-variable decoupling control system, the given values and interference are analyzed.
针对一类被控变量不能直接连续测量的复杂系统，提出一种自适应模糊控制方法。
An adaptive fuzzy controller is presented for a class of complicated system in which the controlled variables cannot be continuously measured on line.
多变量控制系统的操作变量为供热量和进水量，被控变量为消化温度和消化污泥排出浓度。
A multivariable control system has been developed which manipulates heat addition and inflow so as to control digestion temperature and effluent substrate concentration.
本文着重讨论了在工艺上和理论上如何更准确、更灵敏、更快速、更及时和更经济地获取所需采集的信号，以及被控变量的可测和可控性。
This thesis emphasizes to discuss how to be more accuracy, more sensitiveness, more on time and more economies acquisition signal that need to be collected.
针对一般控制系统，利用微分几何中的曲线理论提出了形状变量、被控形状轨迹曲线和形状合同控制等概念。
Based on the curve theory in differential geometry, we introduce for general control systems the concepts of shape variable, the controlled shape-trace curve and the shape congruence control.
针对被控系统的随机动态过程，选取系统中的误差与误差变量，采用二者所集成的复合函数实现对系统的最优控制。
In this paper, the error and error change of the system are used to integrate some types of functions to control the system best according to the random dynamic process of controlled objects.
连续式加热炉是个典型具有大惯性、纯滞后、多变量、时变并且相互耦合的复杂被控对象，而且有许多不确定因素。
A continuous reheating industrial furnace is large inertia, pure delay, multi-variables, time-varying, intercoupling complicated controlled plant, and has many uncertain factors.
针对被控对象的不确定性、时变性、变量间的严重耦合性和工艺的特殊性，提出了基于模糊pid的解决方案。
For the indeterminacy, denaturalization, coupling of variables and technics particularity of the plant, a Fuzzy-PID method was offered to control the pressure.
在工业控制中，被控系统往往是多变量、强耦合的时变系统。
The controlled system is usually multivariable, coupling and time varying in the field of the industry control.
针对多变量强耦合的被控系统，提出了一种简化的内模解耦控制设计方法。
In view of strong coupling system, a kind of simple internal model decoupling control designing method is presented.
自动过程控制系统是指将被控量为温度、压力、流量、成份等类型的过程变量保持在理想的运行值的系统。
Automatic process control is concerned with maintaining process variables temperatures pressures flows compositions, and the like at some desired operation value.
这一控制方法的优点是不需要获取时空混沌系统中不稳定周期轨道的任何信息，且控制参数与被控系统的参数和变量的取值无关。
The advantage of this method is that it does not need to know any information about the UPOs embeded in spatiotemporal chaotic system.
这一控制方法的优点是不需要获取时空混沌系统中不稳定周期轨道的任何信息，且控制参数与被控系统的参数和变量的取值无关。
The advantage of this method is that it does not need to know any information about the UPOs embeded in spatiotemporal chaotic system.
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