With the nonlinear and time variable characteristics of hydraulic turbine regulation system, high qualified speed adjustment system cannot be achieved with the conventional PID controller.
水轮机调节系统具有非线性和时变性的特性，传统的PID控制器无法获得高性能的调速系统。
This paper studies a ship heading control method based on nonlinear PID control unit.
本文对应用一种非线性PID控制器的船舶航向控制方法进行了研究。
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。
It is difficult to apply general PID control to the equipment of monocrystalline silicon growth with the nonlinear and great pure hysteresis characteristics.
单晶硅晶体生长炉具有非线性和大纯滞后的特点，应用常规pid控制难以实现有效控制。
To improve robustness of control system, the paper analyses the influence of nonlinear factors and introduces the neural network PID auto adaptive control to reduce the influence.
为了增强系统的鲁棒性，论文在分析非线性因素对系统的影响后，利用神经pid自适应控制实现了对这些因素的有效抑制。
The controller can learn, on line, the control rules of the complex dynamic process with multivariable coupling, nonlinear and uncertainty, so that the PID parameters are tuned automatically.
该控制器利用神经网络在线学习具有多变量耦合、非线性及不确定性的复杂的焊接动态过程的控制规则，实现PID参数的自动整定。
Against at weak robust and low precision of standard PID, a nonlinear and high precision PID based on repeatable error compensation is put forward in this paper.
文章根据常规pid控制器鲁棒性差、控制精度不高的特点，提出一种基于重复误差补偿控制的非线性、高精度PID控制器。
The PIDGDM algorithm is applied to the training of the neural nonlinear PID controller.
PIDGDM算法被用于训练所提出的神经网络非线性PID控制器。
Based on the model and in conjunction with nonlinear feedback theory, a fuzzy-PID ramp controller is then designed.
基于该模型，并结合非线性反馈理论，一个模糊的控制器，控制器，然后设计。
Tracking differentiator as an elementary unit for nonlinear PID technology is improved so that it can yield better differential signal.
首先对非线性PID方法的基础元件——跟踪微分器进行了改进，以提高其性能。
This illustrates that this nonlinear PID control scheme can solve the trajectory control problem of underwater self running vehicle effectively.
说明非线性PID控制方案较好地解决了空投入水自航器的航迹控制问题。
Abstract: Aiming at the nonlinear and time-varying characteristics of freeway traffic system, a fuzzy self-adaptive PID controller is designed and applied to freeway ramp metering in this paper.
摘要：针对高速公路交通系统的非线性、时变特性，设计了一种模糊自适应控制器，并将其应用于高速公路匝道控制系统。
PID algorithm is widely used in industrial control, but it has disadvantages in nonlinear and uncertain system.
PID算法是一个广泛应用于工业控制的算法，但它对非线性和不确定性系统适应性不够理想。
After the success in decoupling, single neural cell self-adapting PID is adopted to control nonlinear object. The simulation results show that the control strategy gets better effects.
当解耦器训练结束后，对于非线性对象采用单神经元自适应PID来进行控制，仿真结果表明，此控制方案效果较好。
The application of nonlinear PID method, which is a latest achievement in the field of control technology, in high voltage direct current (HVDC) modulation controller is studied.
对控制领域的新成果——非线性PID方法应用于直流输电调制控制器做了较为系统的研究。
Then the Neural Network PID control is realised in the model. This method makes full use of nonlinear function approximation of the Neural Network.
这种方法充分利用了神经网络的非线性函数逼近能力，构造神经网络自整定PID控制器。
Simulation results based on ideal mathematical model and industrial model show that the PID Elman network is prior to the modified Elman network in identification of nonlinear dynamic systems.
无论是理想的数学模型还是实际工业模型，计算机仿真结果均证明，将P ID型网络用于动态系统辨识具有更好的逼近效果。
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。
The nonlinear function is given by the nonlinear PID algorithm, and the algorithm can guarantee the system have the property of the fast response, a little over shot and strong self adaptive.
该非线性PID算法构造了增益参数关于误差信号的非线性拟合函数，算法能够同时保证响应速度快、超调量小以及自适应能力强的系统特性。
This paper presents a nonlinear PID control system with the characteristics of simple configuration, easy design and high robustness on the base of analysing the features of the glass furnance.
本文在认真分析玻璃液位对象特点的基础上，提出了一种结构简单、设计方便和鲁棒性强的非线性PID控制算法。
DO control in the biological wastewater treatment is a nonlinear process. It is difficult to get a satisfactory control result with the traditional PID control method.
污水生化处理一般以控制溶解氧为手段，但这是一个非线性过程，采用传统PID控制难以实现优化控制。
Using the capacity of arbitrary nonlinear expressiveness, neural network can help to achieve the best control through learning systemic performance and adjusting automatically PID parameter.
利用神经网络的任意非线性表达能力，通过对系统的学习来调整PID参数，实现最优的PID控制。
A new neuron variable structural PID controller is presented for nonlinear plants.
针对具有严重非线性的受控对象，提出了一种神经元变结构PID控制方法。
The nonlinear correction and PID control law have been accepted.
此外，采用了非线性校正和PID调节规律。
ADRC using nonlinear control strategy is superior to the traditional PID controller.
自抗扰控制器采用非线性的控制策略，优于传统的PID控制器。
In this paper, a new design method of nonlinear PID controller with optimal correction function is presented. It can solve the control problem of a complicated nonlinear plant simply and effectively.
该文提出了一种带优化修正函数的非线性PID控制器设计方法，用它设计的控制器能对复杂非线性对象进行简单而有效的控制。
However, variable air volume system itself is strongly coupled and nonlinear, the traditional PID controller is usually difficult to achieve satisfactory control effect.
但由于变风量空调系统本身的强耦合、非线性等特点，传统PID控制往往难以达到满意的控制效果。
In this paper, according to nonlinear and time-varying parameter of ship maneuvering, the scheme of neural network adaptive PID control is proposed.
本文针对船舶操纵这种非线性、时变参数控制对象，提出了一种采用神经网络自适应PID控制方案。
Aim at the controlled object -boiler has nonlinear, parameters instability, and uneasy to establish mathematic model properties, so use the traditional PID control, the control effect is not good.
针对锅炉这种具有非线性、参数不稳定、难以建立精确数学模型的控制对象，采用传统的PID控制，效果不佳。
Aim at the controlled object -boiler has nonlinear, parameters instability, and uneasy to establish mathematic model properties, so use the traditional PID control, the control effect is not good.
针对锅炉这种具有非线性、参数不稳定、难以建立精确数学模型的控制对象，采用传统的PID控制，效果不佳。
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