The production practice shows that the cascade control system has low cost and good control effect.
生产实践表明,这种串级控制系统不仅具有低成本的特点而且具有较好的控制效果。
A kind of cascade control system with state feedback for pure dead-time processes is presented in this paper.
针对纯滞后对象,提出一种串级双环状态反馈控制方式,使这种对象获得较理想的控制品质。
Based on practical industrial process control, the concept of networked cascade control system was introduced.
基于实际工业过程控制,引入了网络化串级控制系统的概念。
The cascade control system has used two regulators, therefore it is more complex to set its regulator parameter.
串级控制系统采用了两个调节器,因此它的调节器的参数整定更复杂一些。
Based on the characteristics of superheated steam temperature of a boiler, a new cascade control system is designed.
针对锅炉过热汽温的特点,设计串级过热汽温控制系统。
The simulative results show that the control performance of the model predictive control system is superior to that of the traditional cascade control system.
仿真结果表明,较之传统的过热汽温串级调节系统,采用该模型预测控制策略的过热汽温控制系统的控制性能有很大的提高。
Taking electrobath of hydronium film as an example, this paper introduces the form of cascade control system, and analyzes its working process, structure and characteristics.
以离子膜电解槽为例,介绍了串级控制系统的形成,分析了串级控制系统的工作过程、结构及特点。
Thyristor cascade control system is a low-cost system, but the traditional cascade control system has some shortages, such as a low power factor, serious harmonic pollution etc.
晶闸管串级调速系统是一种廉价、简易的调速系统,但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
The controller studied in this paper is based on cascade control system. Intelligent fuzz control is used to the outer loop and traditional PID law is applied to the inner loop.
在串级控制系统的基础上,主调节器采用智能模糊PID控制算法,副调节器采用常规PID算法。
The system has retained the advantages of traditional cascade control systems, which consist of overcoming inner-loop disturbances and increasing the working frequency of the system.
系统保留了传统串级控制系统克服内回路扰动、提高系统工作频率的优点。
This paper adopts the cascade structure control theorem for designing the control system of UPS inverter.
在对UPS逆变器的控制设计中,本文采用了串级结构控制原理。
In this paper we will discuss how to use Control System Toolbox to design a cascade lead-Jag compensator, to run and to simulate it's program under MATLAB.
本文讨论了如何利用MATLAB的控制系统工具箱设计串联超前一滞后校正装置,并对校正后的控制系统进行了仿真。
The stability of a nonlinear control system which consists of a sector bounded nonlinear gain in cascade with a fixed linear PID controller is analyzed using Popov stability criterion.
针对一类由非线性增益函数与典型PID控制器级联组成的非线性系统,采用波波夫判据对此类闭环控制系统进行稳定性分析。
Speed regulation system using cascade control method with thyristor is a low-cost system, but the classic system has some shortages, such as low power factor, serious harmonic pollution and etc.
晶闸管串级调速系统是一种廉价、简易的调速系统,但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
Through simulation verification and comparison with conventional cascade PID control system, the results show the self-adaptive PSD control system has better control effectiveness.
通过仿真验证并与常规串级PID控制系统进行比较,表明自适应PS D控制系统具有更好的控制效果。
According to the control objective and the characters of the grinding system, a cascade control scheme was given out on the basis of analyzing system model.
论文根据控制目标,在分析系统模型基础上,结合磨矿系统特点,提出了磨矿系统的串级控制结构。
The cascade control and generalized predictive control were combined, and used in boiler water height control system.
本文将串级控制与广义预测控制相结合,应用于工业锅炉液位的控制系统。
A multiple feed forward and feedback GPC algorithm for cascade system is developed to make full use of the knowable information of the plant so as to bring about the optimum control performance.
为了充分利用对象的可知信息以实现串联系统的最优控制,提出了串联系统的多前馈-反馈广义预测控制算法。
In view of the weak nonlinearity and time-delay characteristics of AMT clutch engagement position control system, DMC-PID cascade predictive control algorithm is applied to the system.
针对AMT离合器接合位置控制系统具有的时滞弱非线性特性,采用DMC-PID串级预测控制算法应用于该系统。
A new superheated steam temperature control system is derived by combining the dynamic matrix proportion integration control arithmetic with the cascade control structure.
通过将动态矩阵比例积分控制算法与串级控制相结合,提出了一种新的火电厂锅炉过热汽温控制方案。
Currently, the superheated steam temperature control system in most power plants still adopts the conventional PID cascade control scheme.
目前,大多数火电厂的过热汽温控制仍然普遍采用传统的PID串级控制方法。
Based on the characteristics of superheated steam temperature of a drum boiler, a new cascade feedback control system with load feed-forward is designed.
针对锅炉过热汽温的特点,设计前馈-反馈串级复合型控制系统。
It combines fuzzy control, conventional control and cascade control so as to increase the system reliability.
设计了一套自寻优串级模糊控制系统。
Internal feedback cascade speed control system is proved to have a good cost performance and can be used on large and medium type fans extensively.
内反馈串级调速系统是一种具有优良的性能价格比的调速节能设备,适合于电厂的大中型风机调速节能运行。
CD200 and CD200R binding the system function which was triggered by intracellular signaling cascade, control and reduce the activation of monocyte-macrophage system.
CD 200与CD 200r结合触发细胞内信号级联放大的系统功能,控制并下调单核巨噬细胞系统的活化。
These main jobs completed are included: the cascade feedforward-feedback control system of the once-through stream generator is advised.
本文完成的主要工作有:设计直流蒸汽发生器的串级前馈—反馈控制系统。
Based on cascade control strategy and nonlinear auto-disturbance-rejection control (ADRC) method, double loop (position loop and current loop) ADRC was designed for single-pivot levitation system.
双环(位置环和电流环)自抗扰控制器的设计,以单点悬浮系统为研究对象,采用分级控制策略和非线性自抗扰控制方法。
The system performance of a detergent manufacturing process is carefully analyzed. An overall scheme of cascade control is given and the control algorithm is simulated.
本文认真分析洗衣粉生产过程的系统特性,给出串级控制的总体控制方案,并对控制算法进行了数字仿真。
According to theories of predictive functional control (PFC) and the characters of cold rolling temper mill, PFC-PID cascade elongation control system is designed.
本文结合预测函数控制(pfc)理论,针对平整机控制系统的特点,设计了PFC—PID串级延伸率控制系统。
This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams, and matrix equations.
本文从串级调速控制系统的物理过程出发,推求出几组基本的电磁方程、动态结构图及矩阵方程。
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