The dynamic and static performance index is greatly improved through decreasing quantization errors and combining with PI controller that operate nearby set point.
同时,通过削弱量化误差以及在设定点附近引入PI补偿控制器,提高了系统的动态、静态性能指标。
Though optimizing quantification factor and proportionality factor of Fuzzy-PI controller, optimizing the membership function, then make the system response has good dynamic and steady performance.
通过优化模糊pi控制器的量化因子和比例因子,从而优化隶属函数,使控制系统具有很好的稳态和动态性能。
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。
PI controller made the respond speed faster and the overshoot less.
PI控制器使响应的速度更快,超调量更小。
Since the response of a HVDC plant dynamically changes with variations in the operating point, a PI controller performance is far from optimum.
由于HVDC系统的响应随运行状态的变化而改变,使得电压互感器控制器的性能很难实现最优。
This paper proposes a cascaded nonlinear PI controller for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame.
该文以同步旋转坐标系模型为基础,设计了三相电压型PWM整流器的级联式非线性PI控制器。
A single neuron PI controller with predictive model is designed according to nonlinear systems of many industry processes and practical plants.
针对工业过程和实际控制对象的慢时变非线性的特点,设计了一种预测模型的单神经元PI控制器。
Then the PI tuning method of SISO was used to obtain the optimal PI controller for each loop.
利用SISO系统PI控制器设计方法确定每个环路的最优PI控制器。
Improved ILMI algorithm is developed to solve the problems of the PI controller design.
并提出改进ILMI算法,用于解决控制受约束PI控制器求解问题。
Propose a robust PI controller with position internal feedback compensation (PIP).
提出了鲁棒的内模补偿控制器I-PIP。
An algorithm for solving the static output feedback PI controller is presented.
提出了一种非严格正则模型静态输出反馈PI控制器求解的算法。
The experiment results show that: the dynamic performance of the AC servo system is remarkably improved when the intelligent PI controller is used.
实验结果表明:采用智能p I控制器的交流伺服系统,动态性能得到改善。
The simulation results show that the improved performance is superior to the traditional PI controller and has high dynamic and static performance in quick response and good robustness.
仿真结果表明,这种新型PI控制方法响应快、鲁棒性强、抗干扰能力好,较传统PI控制具有更好的动、静态特性。
This paper presents a design method of parameter self tuning fuzzy PI controller. Simulations have shown that the controller has good control performances and robustness in much control process.
提出一种参数自校正模糊pi控制器的设计方法,该方法具有算法简单、控制品质较好等优点。
This paper presents a decoupled control scheme for three?phase four?leg inverter through an inner current regulator based on space vector cascaded with an outer synchronous frame PI controller.
该文提出了一种采用内环空间矢量电流调节器和外环同步坐标比例积分控制器相级联的三相四桥臂逆变器的控制方案,实现了对三相四桥臂逆变器的解耦控制。
However, it is an effective way of overcoming the instability to design a PI controller, to select proper parameters, to set up a digital model and to simulate a control system.
本文对风力矩作用下的雷达接收系统建立数学模型,适当选择结构参数,设计PI控制器并对控制系统进行仿真,是一种在自动控制中工程设计的有效实用的方法。
To the control system, The mathematics model of transducers, blade actuator, PI controller to rotate speed, PI controller to the torque, PI controller to the blade angle are established.
对于控制系统,建立了传感器、节距调节器、转速PI控制器、转矩PI控制器、节距PI控制器等的数学模型。
Through the modeling and analysis of each part of the control loop, a proper PI controller design was obtained.
通过对控制对象的分析和建模,得到了满足系统要求的控制器。
In this paper, a new duty ratio control technology using PI controller is presented.
本文提出了一种使用PI控制器的占空比控制技术。
PI controller is used to control queue length of active queue management. But its trial method of controller tuning is aimlessness, the instant performance of algorithm is not enough satisfied.
I控制器常用于主动队列管理中,但参数整定上的试凑法具有盲目性,算法的瞬态性能也不够理想。
This paper presents an intelligent PI controller, which is applied in the speed controller of AC drive system.
本文提出一种智能PI控制器,并用作交流调速系统的转速调节器。
For the flow regulation of the controllable traffic in high-speed computer networks, optimization of control parameters directly influence on a PI controller.
对于计算机高速网络中能控交通流的调节,PI控制器的参数优化直接影响控制系统的性能。
Based on the characteristics of process and PLC, this paper presents an intelligent PI controller composed of general PI controller and expert control.
根据过程对象和PLC特点,将常规PI控制与专家控制相结合构成智能PI控制器,并将其应用于电加热炉控制系统中。
Air and fuel controlling of this stove are realized by PI controller, and temperature controlling adopts self adaptive genetic fuzzy controller.
热处理炉空气、燃料的控制均采用遗传算法优化的PI控制,炉体温度控制采用自适应的遗传模糊控制器。
The traditional PID control theory is proposed, and then the UPFC's PI controller is designed based on UPFC's static model and its control variables.
本文先采用传统的PID控制原理,基于UPFC静态模型及其控制量设计了UPFC的PI控制器。
We proposed P2I algorithm combined with proportional controller and PI controller.
提出了结合了比例控制器和PI控制器特点的P2I算法。
Based on the analysis of a normal PI model and the merits of the self-study and good adaptability of a linear nerve cell, a new PI controller model was put forward.
在对常规PI控制器模型分析的基础上,结合线性神经元自学习能力和适应能力强的优点,提出了一种线性神经元PI控制器模型。
The results show that the neutral network controller has shelf-learning and self-adaptive functions, and has better control effect in speed tracking, compared with traditional PI controller.
仿真结果表明,相对于常规PI控制器,该神经网络控制器具有自学习,自适应功能,速度跟踪获得了满意的控制效果。
A simple and efficient PI controller tuning method for large dead-time processes is presented.
提出一种简单而有效的大滞后过程PI控制器整定方法。
A simple and efficient PI controller tuning method for large dead-time processes is presented.
提出一种简单而有效的大滞后过程PI控制器整定方法。
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