本文探讨了一阶纯滞后系统补偿的一种算法。
An algorithm for the compensation of a first order pure lag system is discussed in this paper.
介绍了PF C的基本原理，推导了一阶加纯滞后系统PF C算法。
The basic principles of PFC are introduced, and PFC algorithm for first-order plus dead-time system is delivered.
提出了一种大纯滞后系统新预估控制方法，对大纯滞后系统进行了有效的模糊控制。
This paper presents a new predictive control method for time-delay systems with long pure time delay, which effectively solved the control problem of them with fuzzy control.
对大惯性及纯滞后系统的自适应智能开关控制器给出了一种递推梯度形式的控制规律。
A recursive gradient controlling law for adaptive intelligent switch controller of inertial and large dead time system is given in this paper.
由于温度控制系统为纯滞后系统，纯滞后会引起系统的不稳定或降低系统的工作性能。
Because the temperature control system is a pure time delay system which will cause system unstable or reduce work performance.
大纯滞后系统在控制过程中比较常见且难以控制，如火电厂大多数具有大延迟、大时滞过程的热工对象。
Large delay systems in the control process are very common and difficult to control, such as the majority thermal objects in the coal-fired power plant are with a large time delay.
仿真结果表明该方法对于纯滞后系统具有良好的控制品质，并且对系统内部参数的变化具有较强的适应能力。
The simulation results show that the system with pure lag, designed by this method, has not only fine quality, but strong adaptability to the changes of parameters in the system.
工业控制中许多对象都具有纯滞后特征，对纯滞后系统的控制问题进行研究，具有理论意义和实际应用参考价值。
For the vast objects in industry control, the specific delay feature exists. It is valuable to study the control problem of the system with pure delay for control theory and control engineering.
通过仿真表明：在干扰、噪音存在和模型失配的情况下，预测PID控制器具有良好的控制性能，特别适合大纯滞后系统的控制。
Simulations show that the predictive PID controller remains excellent control performance under disturbance, noise and model mismatch, which is very suitable for large time delay process.
针对一类无法用控制手段抑制超调的纯滞后系统的特点，设计了一种变结构模糊控制器，通过在实验室中电阻炉上的应用，证明了此控制器的有效性。
The paper aims at a class of time delay system to design a variable structure fuzzy control. Its application to the heater in laboratory proves its effectivity.
该系统特别适合那些具有纯滞后特性被控对象的控制，有效抑制系统振荡。
The system is suits the controlled plants with pure delay property especially. It can restrain the oscillation of the system.
认为该方法能有效克服大纯滞后对控制系统稳定性的影响。
Holds that by this way the influence of the large pure delay on the system stability can be overcome.
一阶加纯滞后或二阶加纯滞后，并且提出了时滞系统的模型参考自适应控制的设计方法。
And a design method of model reference adaptive control for system with pure lag is presented.
分析发现，该控制器具有常规pid的优点，对于大纯滞后或非线性系统能够很好地工作，可以推广应用于一般工业过程。
Through analysis, we can find the controller has routine PID merit and works well in time delay or non - linear system, so it can be popularized and applied to the general industrial process.
由于电阻炉炉温系统是一个纯滞后大惯性环节，其参数整定与常规对象有所不同。
The parameter design of this system is different from other objects because of its long time delay.
然后将基于改进后的模糊规则建立的模糊控制器应用到纯时间滞后系统的控制中。
Then the fuzzy controller based on the improved fuzzy table-rotating optimization is designed and applied to the open-loop systems with pure time delay.
从预测模型、反馈校正和优化控制三方面对预测函数控制基本原理进行了系统的阐述并针对一阶加纯滞后对象推导了单变量预测函数控制的基本算法。
The principle of PFC is introduced from three aspects: predictive model, error compensation and optimal algorithm. The basic PFC algorithm for first-order plus time delay system is developed.
利用惯性过程的阶跃响应特性和线性系统中的叠加原理，提出了纯滞后过程的模糊预估模型。
Using the step response behavior of inertia process and the superposition theorem of linear system, this paper puts forward a fuzzy predictive model of dead-time processes.
针对圆锥破碎机控制系统的大纯滞后和参数时变的特点，提出了模糊复合控制方法。
According to the property of large and pure lag and parameter time-varying of the cone crusher, the paper puts forward the fuzzy complex control method.
通过在烤漆生产线上的电阻炉的实验应用，显示史密斯预估位式调节器能有效抑制纯滞后造成的非线性位式控制系统的持续振荡，有效提高位式温度控制系统的控制精度。
Using the application on baking paint stove, it appears that smith prediction on-off controller can reduce the oscillation value of on-off control system and improve the accuracy effectively.
本文研究的电炉是一种具有纯滞后的大惯性系统，传统的加热炉控制系统大多建立在一定的模型基础上，难以保证加热工艺要求。
The electric stove is a kind pure great inertia system, and the traditional heat control system is based on some certain model, so is hard to satisfy the technological requirement.
本文研究的电炉是一种具有纯滞后的大惯性系统，传统的加热炉控制系统大多建立在一定的模型基础上，难以保证加热工艺要求。
The electric stove is a kind pure great inertia system, and the traditional heat control system is based on some certain model, so is hard to satisfy the technological requirement.
应用推荐