The SISO indirect stochastic adaptive control algorithm presented in this paper is suitable to control systems with large delay.
本文提出的单变量随机间接自适应控制算法适于控制大滞后的系统。
Since the temperature system of humidifier is a large time-delay nonlinear system, the normal PID control can not achieve the desired performance.
然而加湿器的温度系统是一个大时滞非线性系统,采用常规的PID控制无法实现有效的控制。
The accurate control of the work pieces temperature in vacuum annealing furnace is a typical nonlinear large time delay and cross coupling complicated problem.
而在真空退火的生产过程中,退火工件温度的精确控制是一个典型的非线性、大时滞、强耦合的复杂控制问题。
A new design method of digital PII robust adjusting controller for a general process control system with large time varying time delay is developed by studying its properties.
通过分析典型大时变时滞工业过程的特性,提出了一种新的数字PI I鲁棒调节控制器的设计方法。
In a photoelectric theodolite, the time delay of TV or IR miss distance will have a relative large influence on stability and tracking accuracy of the control system.
在光电经纬仪中,电视或红外脱靶量的滞后对控制系统的稳定性和跟踪精度都有较大的影响。
The chaotic phenomenon and the decentralized feedback control problem of time delay interconnected large scale systems are studied.
研究一类具有时滞关联的时滞大系统的混沌现象和分散反馈控制问题。
It is difficult to have good performance for chain boiler combustion control system due to large delay time, varying coal's quality and steam load.
大纯时延、煤种多变和蒸汽负荷频繁变化是链条炉难以进行良好燃烧控制的原因。
For the characters of the beer fermentation temperature control are the large delay and nonlinear and so on, a hybrid parameters self-tuning fuzzy PID controller is presented.
针对啤酒发酵温度过程控制具有大时滞、非线性等特点,设计了混合参数自调整模糊pid控制器。
To the large time-delay system, the control result of conventional fuzzy controller can not be satisfied.
对于大滞后对象,传统模糊控制器的控制效果并不理想。
A new kind of controller combined prediction with intelligent control for large delay process is presented.
针对大迟延过程,提出一种预测与智能控制相结合的新型控制器。
In order to get stable control for complex systems, it is necessary to consider the control problems with nonlinear, large scale time delay, time varying and coupling.
为了实现对复杂系统的稳定控制,必须考虑诸如非线性、大时滞、时变和强耦合的控制问题。
Fuzzy PI controller has good robustness and flexible control, but it has maximal overshoot and slow response when used in the process with large time delay.
模糊PI控制器具有鲁棒性强、控制灵活等优点,但是将其应用于纯迟延系统时超调量较大、响应速度慢。
The control of large time delay system is one of the research hotspots in control field.
时滞系统的控制是控制领域中的研究热点之一。
Aiming at the characteristics of large delay, great inertia, strong coupling and time varying in the control system of tobacco leaf fermenting temperature, a fuzzy control system is put forward.
针对烟叶发酵温度控制系统的大滞后、大惯性、强耦合、时变的特点,提出了一种烟叶发酵温度的模糊控制系统。
In addition, BBD Ball mill milling system is a nonlinear, large delay, large inertia and strong coupling charged object, it is very difficult to implement optimization control.
此外,双进双出磨煤机制粉系统是一个非线性、大延迟、大惯性、强耦合的被控对象,其优化控制非常困难。
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.
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。
In view of large delay and uncertainty of the main steam temperature object in a power plant, combining with internal model controller, a control system based on adaptive PSD has been designed.
针对火电厂主汽温对象大迟延、不确定性的特点,结合内模控制器设计了基于自适应PS D控制器的控制系统。
As a result of it, the control algorithm in the article enhances the dynamic quality of large-delay object, and excels PID control in the anti-interference characteristic and robustness.
结果表明,本文提出控制方法,使大迟延对象的动态品质提高,并且在抗干扰性和鲁棒性上要优于PID控制。
Since the analysis and control of asymptotic behavior is main objective to the design project, it is necessity to study the stochastic large-scale system with delay.
在随机时滞大系统的系统分析中,系统的渐近行为分析和控制是工程设计的主要目标。故而,研究时滞随机大系统是很有必要的。
The propagation delay of cells, especially the nonlinear large-lag of communication may create congestion and loss of data in rate-based flow control in networks.
在基于速率反馈的网络流量控制系统中,信元在网络中的传播时延,特别是网络流量控制中的非线性大滞后,会带来极大的网络拥塞和数据丢失。
The algorithm can be used in the large time-delay process control system and meet the performance requirement of stability and response.
把该算法应用于大滞后过程的控制系统中,可以达到稳定性与快速性的指标要求。
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.
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。
Owing to the good fitness of this control method, it can be used in large delay industry process of uncertain model and variational parameters.
由于该控制方案有很强的适应能力,所以适用于缺乏精确数学模型且参数变化的大迟延工业过程。
In this-paper, a control algorithm used for large time-delay proceee is proposed.
提出了一种用于大滞后过程的控制算法并分析了该算法的原理和特点。
In order to overcome the large delay and the uncertainty of the main-stream temperature object in fossil-fired power station, a control system based on neural network is proposed.
针对火电厂主汽温被控对象的大迟延、模型不确定性,设计了基于神经网络的主汽温控制系统。
Therefore, it is necessary for the large time-delay process design of advanced control technologies. However the advanced control technologies are based on the process model as the basis for design.
因此,有必要针对大时滞过程设计先进的控制策略,而了解过程的对象模型对于控制策略的设计是有极大帮助的。
In light of the large delay, strong inertia, and uncertainty characteristics of superheated steam temperature process, an active disturbance rejection control (ADRC) scheme is presented.
针对火电厂过热汽温控制系统的大滞后、大惯性以及动态特性随工况变化的不确定性等特点,本文提出了ADRC过热汽温控制方案。
The characteristics of steam boiler temperature control system with large delay and lag is studied. An improved method is presented based on analyzing the characteristics of current Fuzzy-PID control.
研究了母管制蒸汽锅炉控制系统大延迟、大滞后的工作特性,分析了一般模糊-PID控制器的控制特点,在此基础上给出了一种改进算法。
Comparison of conventional PID control, variable time-varying parameters of PID controller has better control effect for a large time-delay.
对比常规pid控制,变参数PID控制器对时变大时滞对象有较好的控制效果。
Tin thickness closed-loop control for tinning line, a kind of typical non-linear complex system with large time delay, is discussed.
武钢冷轧厂电镀锡线锡层厚度无模型自适应(FMA)控制系统是专门为了解决大滞后时变的非线性复杂系统控制难题而研制设计的。
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