1、

Then fuzzy-PID with compensation controller is put forward by analyzing this nonlinear and time varying system. The design and the compensation arithmetic of the PID controller and fuzzy controller are given in detail.

通过分析这个非线性、时变参数系统,提出了带有补偿的模糊PID控制器,并给出了PID控制器和模糊控制器的设计过程以及补偿算法。

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2、

According to the operation state of the system, BP nerve network is employed to regulate the parameter of PID controller to reach the optimization in the nonlinear and sluggish time-lag dry system.

由于干燥系统具有非线性和滞后性,根据系统的运行状态,应用BP神经网络调节PID控制器的参数,以期达到干燥控制性能指标的最优化。

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3、

As time domain response is slow of the servo loop and the ship affected by the wind, waves and other uncertain factors during voyaging. So used the fuzzy PID control and designed a fuzzy PID controller for this system.

由于舵机闭环时域响应缓慢,且船舶在航行过程中受风、海浪等不确定因素影响,所以采用了不依赖对象模型的模糊PID校正,设计了模糊PID控制器。

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4、

An adaptive PID controller based on neural network is proposed as a new AQM algorithm. Simulation results show the the performance of response time and queue error of the proposed algorithm in LAN is superior to that of the conventional schemes.

设计了单神经元自适应PID控制器算法,仿真实验结果表明在LAN环境下该算法控制的路由器队列无论是在调节时间上还是在队列误差方面的性能均明显优于经典AQM算法的性能;

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5、

When using the PID controller has not yet reached technological requirements, you need to consider other control options.

当采用PID控制器还达不到工艺要求,则需要考虑其它的控制方案。

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6、

A fuzzy-p controller is applied in temperature control system in this paper. It can be proved that this method is superior to traditional PID controller to nonlinear and time-dependent dynamic system.

针对常规PID控制器对于非线性、时变系统难以达到控制要求的不足,采用了模糊比例双模分段控制器设计温度控制系统。

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7、

Study on Dynamic Stability of Flywheel Rotor Supported by AMB Based on PID Controller

基于PID控制的主动磁轴承-飞轮转子系统运动稳定性研究

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8、

The design of the multi-channel temperature survey system based on RS-485 and EPP communication interface, and the control principle of PID controller based on fuzzy self-turning model were discussed.

对多路温度检测系统的RS-485串口和EPP并口通信设计和基于Fuzzy自整定的PID控制原理进行详细论述。

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9、

Study on the Parameter Optimization of Closed-loop Control System-Orthogonal Test of PID Controller

对闭环控制系统控制参数优化的探索&PID调节器的正交实验

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10、

Aim To control long time-delay, large time parameter model using PID controller.

目的用常规PID控制器对具有较大时间常数、大纯滞后特性的被控对象实现最优控制。

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11、

Fuzzy PID Controller Design for Large Airspace Maneuvering Cruise Missile

大空域机动巡航导弹的模糊PID控制器设计

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12、

As for PID parameters self-optimizing of thermodynamic automatic control system, the paper puts forward an advanced method for optimizing PID controller by adopting MATLAB's Optimization Control Toolbox.

对于热工自动调节系统中PID控制器参数优化问题,该文提出了一种先进方法,即采用MATLAB优化工具箱来优化PID控制器参数。

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14、

Design of Changeable Gain Arc length PID Controller for All-position Welding of Thick-wall Pipe

厚壁管全位置焊接可变增益PID弧长调节器的设计

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15、

The quaternion feedback control laws was studied for the three-axis stabilization control using reaction wheels, a design method for the PID controller parameters was presented and the simulation results indicated that the control algorithm works efficiently.

针对以反作用飞轮作为执行机构的三轴稳定控制情形,研究了四元数反馈控制算法,给出PID控制器参数的设计,仿真结果验证了控制器设计是合理的。

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16、

Recursive least square method was used to adjust the parameters of the PID controller, which was applied in three-element control system of boiler drum level.

利用递推最小二乘法循环调整PID参数,并将该控制器应用于锅炉汽包水位三冲量控制系统。

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17、

The relationship of IC engine speed, throttle opening and torque was studied, and a PID controller was used to reduce the engine speed surge of hybrid electric vehicles ( HEV).

为消除混合动力汽车发动机运转过程中的转速振荡,利用发动机转速-节气门开度-扭矩对应关系,采用PID控制器调整发动机转速波动。

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18、

Three chips of microcomputer are used to perform three different functions, the first for dual PID controller in voltage and current loops, the second for pulse-triggered circuit in the thyristor converter and the third for the nonlinear function generation and ring counter in the inverter.

三片单片机分别实现电压与电流反馈环中的数字PID调节器,晶闸管变流器的脉冲触发电路,以及非线性函数发生器和脉冲环形分配器。

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19、

The simulated result shows that the step-respond of PID controller parameters tuned by this method is satisfied when the controlled object contains a bigger time delay and large time constant characteristics.

仿真结果表明:当被控对象存在较大纯滞后、时间常数特性时,采用本方法优化PID控制器参数可获得比较满意的调节效果。

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20、

Thermal Analyzer temperature control system has characteristics of non-linearity, time-variance and time-lag. However, for such system, conventional PID controller can not meet a wide range of precision temperature control requirements.

热分析仪温度控制系统具有非线性、时变性和时间滞后性的特性,对于被控对象具有这些特性的温度控制系统,采用常规PID控制方法很难满足大范围温度控制精度的要求。

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