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Description: matlab写的模糊整定PID参数的子函数 -Matlab write fuzzy PID tuning parameters Functions written in Matlab fuzzy tuning PID Parameters of Functions written in Matlab fuzzy PID tuning parameters Functions written in Matlab fuzzy setting P ID parameter Functions
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Size: 1807 |
Author: 盖萌 |
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Description: matlab写的模糊整定PID参数的子函数 -Matlab write fuzzy PID tuning parameters Functions written in Matlab fuzzy tuning PID Parameters of Functions written in Matlab fuzzy PID tuning parameters Functions written in Matlab fuzzy setting P ID parameter Functions
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Size: 2048 |
Author: 盖萌 |
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Description: ARMA模型建立程序，给出自相关序列，指定ARMA模型的P阶，Q阶参数，得出相应的参数值
function [bq ,ap]=armahat(rx,p,q)-ARMA model for the establishment of procedures, to come from related sequences, designated the P-order ARMA model, Q-order parameters, the corresponding parameter values derived function [bq, ap] = armahat (rx, p, q)
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Size: 1024 |
Author: 赵慧羲 |
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Description: 模糊PID的MATLAB仿真...应用模糊逻辑理论在线修正P，I，D的三个参数-MATLAB simulation of the fuzzy PID fuzzy logic theory ... applications online amendment P, I, D of the three parameters
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Size: 247808 |
Author: wuxin |
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Description: 里面有三个二维模糊调节器分别实现PID控制器的参数Kp，ki，Kd，的调节。其控制原理：根据前面的偏差e和偏差变化ec将三个模糊控制器FC1,FC2,FC3分别进行模糊化，模糊逻辑推理，解模糊化。最后得到pid控制器参数调节量。-There are three two-dimensional fuzzy controller to achieve PID controller parameters were Kp, ki, Kd, of the regulation. The control principle: According to the previous error e and error change ec the three fuzzy controller FC1, FC2, FC3 were fuzzy, fuzzy logic, defuzzification. Finally, adjust the controller parameters by pid.
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Size: 30720 |
Author: 杜增明 |
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Description: 针对合成孔径雷达(SAR) 图像含有大量斑点噪声的特点,基于Contourlet 的多尺度、局部化、方向性和各向
异性等优点,并结合隐马尔科夫树( HMT) 模型和隐马尔科夫场(MRF) ,提出了一种基于Contourlet 域持续性和聚
集性的SAR 图像模糊融合分割算法。该算法有效捕获了Contourlet 子带的持续性和聚集性,并分别用HMT 和
MRF 来刻画,再依据模糊测度,将多尺度HMT 和MRF 有机融合,建立Contourlet 域HMT2MRF 融合模型,并导
出新模型下的最大后验概率(MAP) 分割公式。对实测SAR 图像进行了仿真,仿真结果和分析表明:与小波域上的
HMT2MRF 融合分割及Contourlet 域上HMT 和MRF 分割算法相比,该算法在抑制斑点噪声的同时,有效地提高
了SAR 图像的分割精度- In view of the speckle noise in the synthetic aperture radar (SAR) images , and based on the Contourlet′s
advantages of multiscale , localization , directionality , and anisot ropy , a new SAR image fusion segmentation
algorithm based on the pe rsis tence and clustering in the Contourlet domain is p roposed. The algorithm captures the
pe rsis tence and clus tering of the Contourlet t ransform , which is modeled by hidden Markov t ree (HMT) and Markov
random field (MRF) , respectively. Then , these two models are fused by fuzzy logic , resulting in a Contourlet
domain HMT2MRF fusion model . Finally , the maximum a poste rior (MAP) segmentation equation for the new fusion
model is deduced. The algorithm is used to emulate the real SAR images . Simulation results and analysis indicate that
the p roposed algorithm effectively reduces the influence of multiplicative speckle noise , imp roves the segmentation
accuracy and p rovides a bet te r visual quality for SAR images ove r the
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Size: 897024 |
Author: 周二牛 |
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Description: 直流伺服电机用MATLAB实现的源代码，伺服系统由具有位置反馈、速度反馈和电流反馈的三闭环结构组成本控制系统采用模糊和PID复合控制，在小偏差时转化为P ID控制，这样就获得了比纯模糊控制更高的稳态精度，有比P ID控制更快的动态响应、更小的超调量。-DC servo motor to achieve with the MATLAB source code, by a position feedback servo system, the speed feedback and current feedback loop structure composed of three of the control system using fuzzy and PID compound control, in a small deviation into the P ID control, so that access to higher than the pure fuzzy control steady-state accuracy, faster than P ID control the dynamic response, smaller overshoot.
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Size: 44032 |
Author: Lily |
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Description:
Boundary element potential measur
Classical algorithm matlab Bounda
ant colony optimization (ACO)
The pretreatment of the mechanica
Fuzzy C-means algorithm for clust
matlab m file,draw all surface
Imperialist Competitive Algorithm
matlab solutions for partial diff
Maximum likelihood Identification
images of fishes for claassifyica
CHEMICAL PROCESS CONTROL
This code produces LTE reference
cgftezydnh,nvvnv nhfjglgjh uoygjg
Matlab write the finite element p
Multiscale envelope spectrum prog
Computational Colour Science Usin
Capital markets, market line fore
The procedure for the calculation
Example to use smtrain and svmcla
user interface with Matlab Kalman
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Size: 191488 |
Author: saru |
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Description: Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages. -Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages.
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Size: 1218560 |
Author: shatha |
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Description: Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages.-Control strategies for extracting the three-phase reference currents for shunt active power filters are compared, uating their performance under different source conditions with PI and Fuzzy Controllers in MATLAB/Simulink environment When the supply voltages are balanced and sinusoidal, the two control strategies are converge to the same compensation characteristics However, the supply voltages are distorted and/or un-balanced sinusoidal, these control strategies result in different degrees of compensation in harmonics. The compensation capabilities are not equivalent, with p-q control strategy unable to yield an adequate solution when source voltages are not ideal. Extensive simulations are carried out with PI controller and also with Fuzzy controller for both p-q and id-iq control strategies under different main voltages.
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Size: 1218560 |
Author: shatha |
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Description: Cognitive Radio by Fuzzy. explanation on the PPT file, simulation by Fuzzy Matlab.
p.s. written in Indonesian
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Size: 1201152 |
Author: veveshim |
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Description: 针对在复杂系统中实现自组织参数的P I D 控制问题， 介绍了一种基于模糊控制原
理的 P I D 参数自组织控制器的设计方案， 同时利用M A T L A B 中的 S I M U L I N K 和 F U Z Z Y 工具箱
进行了仿真研究， 仿真结果表明， 参数自组织模糊控制系统比参数固定的系统的控制效果好。-Aiming at the problem of P I D control for self-organizing parameters in complex systems, a new method based on fuzzy control
Rationale P D parameters self-organizing controller design scheme, while using M A T A B in the S M U I N K and F U Z Y L toolbox in I Z
The simulation results show that the parameter self organizing fuzzy control system has better control effect than the fixed parameter system.
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Size: 75776 |
Author: 刘 |
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Description: A good example of two dimension H
Boundary element potential measur
Classical algorithm matlab Bounda
ant colony optimization (ACO)
The pretreatment of the mechanica
Fuzzy C-means algorithm for clust
matlab m file,draw all surface
Imperialist Competitive Algorithm
matlab solutions for partial diff
Maximum likelihood Identification
images of fishes for claassifyica
CHEMICAL PROCESS CONTROL
This code produces LTE reference
cgftezydnh,nvvnv nhfjglgjh uoygjg
Matlab write the finite element p
Multiscale envelope spectrum
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Size: 5120 |
Author: asdaqw
|
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Description: 模糊PID算法，使用模糊算法根据误差和误差变化率调整P、I、D的值，提高响应性能。(Fuzzy PID algorithm, the use of fuzzy algorithm based on the rate of error and error rate adjustment P, I, D value, improve response performance.)
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Size: 1024 |
Author: jirryzhang
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