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Description: 先进PID:Smith预估器纯滞后补偿，通过与PID控制器并接，来抵消实测滞后的影响-Advanced PID: Smith Predictor time delay compensation, with the PID controller and then to offset the impact of the measured hysteresis
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Size: 1024 |
Author: yiaihua |
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Description: 对大滞后系统，本交互式软件提供了PI调节和史密斯预估器调节的比较，对了解大滞后系统的控制很有帮助。-Large delay system, the interactive software provides a PI regulator and the Smith predictor regulation comparison, to understand the lag system helpful.
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Size: 1416192 |
Author: 付秋峰 |
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Description: smith预估器 mdl文件 pid 算法 延时环节-Smith Predictor Matlab mdl file
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Size: 7168 |
Author: zhoupian |
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Description: 温度控制的各种PID算法 Z-N Smith预估器
m和mdl文件-Temperature control pid Z-N Smith predictor
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Size: 37888 |
Author: zhoupian |
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Description: smith预估控制算法的ＭＡＴＬＡＢ程序实现-smith predictor control algorithm MATLAB program realization
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Size: 14336 |
Author: Guoyong |
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Description: 一类改进的模糊Smith预估控制系统A class of improved fuzzy Smith predictor control system-A class of improved fuzzy Smith predictor control system
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Size: 201728 |
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Description: 这是SMITH预估器的相关程序，适合搞过程控制的同学学习，希望对大家有用-This is SMITH predictor procedures for students engaged in learning process control, want to be useful
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Size: 35840 |
Author: haha |
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Description: 针对实际工业生产中常见的多输入多输出时滞过程, 构造多变量Smith预估控制结构, 提出基于对象模
型伴随矩阵的解耦器设计方法. 通过对解耦后对象的幅频和相频特性分析, 获得对象的简化一阶数学模型. 根
据Smith预估控制结构闭环特征方程的特点, 利用Butterworth滤波器极点配置的原理, 对解耦后的多变量时滞过程
设计PI控制器. 结合实际过程中常见的不确定性, 分析了控制系统保证鲁棒稳定性的充要条件. 最后以实例验证了
本文所提方法的优越性.-The decoupling Smith control method is presented for multi-input-multi-output system with time-delays
which are often encountered in practical engineering. A new method for designing the decoupler based on the adjoint
matrix of the multivariable system model with time-delays is proposed. By analyzing the amplitude-frequency and phasefrequency
characteristics of the decoupled model, the decoupled model is reduced to a first-order model with time-delay.
According to the closed-loop characteristic equation of Smith predictor structure, a PI controller is developed by using the
principle of pole assignment for Butterworth filter. Sufficient and necessary conditions for robust stability are derived for
adaptive and multiplicative uncertainties commonly occurred in practice. Simulation results show the superiority of the
proposed method.
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Size: 1085440 |
Author: 王鹏 |
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Description: 为抵消网络可变时延对遥操作系统的影响,基于一种新的改进型Smith预估器,
构建了预估控制下的网络实时遥操作移动机器人系统. 该系统根据主、从端传感器交换的
信息,通过动态模型管理器及其算法,保证了主、从端模型的一致性. 文中根据端到端数据
包多个到达的特性,提出了新的时延缓冲器管理算法,从而更好地将可变时延转化为常时
延. 为了增强系统控制的实时性,系统中还引入了模型的虚拟显示. 长距离的网络遥操作
实验验证了文中系统和控制策略的实用性及有效性.-Estimated under the control of the network to offset the impact of the network variable delay teleoperation system, based on a new modified Smith predictor, build real-time mobile robot teleoperation system of the system according to the Lord, from the end of the sensor exchange information manager by the dynamic model and its algorithm to ensure that the primary end model of consistency in the text according to the characteristics of the end-to-end packet multiple reaches proposed delay buffer management algorithms to better to the variable delay conversion of a constant delay also introduced the virtual display of the model in order to enhance the real-time system control, system and network of long-distance teleoperation experiments verify the practicality and effectiveness of the system and the control strategy .
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Size: 1296384 |
Author: caowenming8 |
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Description: 是当初调试温度系统资料，内含PID参数调节的资料和Smith预估器资料-when debugging temperature system collected information, includes PID parameter adjustment and Smith predictor
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Size: 3572736 |
Author: lsheng |
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Description: Smith预估补偿的资料，用于双水箱液位的预估补偿设计-Smith Predictor
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Size: 3771392 |
Author: 梁作玉 |
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Description: 带有smith预估器的PID控制 matlab仿真程序-The smith predictor PID control matlab simulation program
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Size: 8192 |
Author: |
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Description: 一种新的PID型模糊神经网络控制器的研究,
带Smith预估器的改进遗传算法
-A New PID-type Fuzzy Neural Network Controller based on Genetic Algorithm with improved Smith Predictor
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Size: 621568 |
Author: 徐文 |
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Description: 史密斯预估器的编程，根据已有的被控对象，由于存在滞后环节，普通PID控制效果不是太理想，加入预估器能改善其控制效果-Smith Predictor programming, according to the existing controlled object, because of lags, the ordinary PID control effect is not too good, adding predictor can improve the effectiveness of its control
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Size: 48128 |
Author: Stone |
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Description: 用m文件编写实现史密斯预估器，可用2010以上版本的matlab打开运行-
M file written to achieve with Smith predictor, can open more than 2010 versions of matlab run
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Size: 1024 |
Author: Deng Luyan |
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Description: smith预估器添加到PID的控制器当中，解决了控制对象有延迟的影响-Smith predictor is added to the PID controller, solves the influence of time delay control object
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Size: 1024 |
Author: 徐佳 |
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Description: 最早的GPC算法，鼻祖级别关于广义预测控制的文献-The original GMV self-tuner was later extended
to provide a general framework which included feedforward
compensation and user-chosen polynomials with detuned model-
reference, optimal Smith predictor and load-disturbance tailoring
objectives. This paper adds similar refinements to the
GPC algorithm which are illustrated by a set of simulations.
The relationship between GPC and LQ designs is investigated
to show the computational advantage of the new approach. The
roles of the output and control horizons are explored for
processes with nonminimum-phase, unstable and variable deadtime
models. The robustness of the GPC approach to model
over- and under-parameterization and to fast sampling rates is
demonstrated by further simulations. An appendix derives
stability results showing that certain choices of control and
output horizons in GPC lead to cheap LQ, mean-lever , statedead-
beat and pole-placement controllers
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Size: 965632 |
Author: zhugb |
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Description: 基于simulink的PID建模，模型中使用了smith预估器。-PID simulink modeling based on the model used in the smith predictor.
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Size: 8192 |
Author: 姜炫竹 |
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Description: 本文以大时滞温度控制系统为研究对象，提出一种改进型Smith预估控制算
法，通过设计自适应非线性反馈回路来自适应调节参数，从而满足对象参数大幅
度变化的要求-In this paper, large time delay the temperature control system for the study, to provide an improved Smith predictor control algorithm by designing adaptive nonlinear feedback loop to adaptively adjust the parameters to meet the requirements of a substantial change in the object parameter
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Size: 1673216 |
Author: tugen |
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