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Description: The cable compensation system is an experiment system that performs simulations of partial or microgravity environments on earth. It is a highly nonlinear and complex system.In this paper, a network based on the theory of the Fuzzy Cerebellum Model Articulation Controller(FCMAC) is proposed to control this cable compensation system. In FCMAC ,without appropriate learning rate, the control system based on FCMAC will become unstable or its convergence speed will become slow.In order to guarantee the convergence of tracking error, we present a new kind of optimization based on adaptive GA for selecting learning rate.Furthermore, this approach is evaluated and its performance is discussed.The simulation results shows that performance of the FCMAC based the proposed method is stable and more effective. -The cable compensation system is an experiment system that performs simulations of partial or microgravity environments on earth. It is a highly nonlinear and complex system.In this paper, a network based on the theory of the Fuzzy Cerebellum Model Articulation Controller (FCMAC) is proposed to control this cable compensation system. In FCMAC, without appropriate learning rate, the control system based on FCMAC will become unstable or its convergence speed will become slow.In order to guarantee the convergence of tracking error, we present a new kind of optimization based on adaptive GA for selecting learning rate.Furthermore, this approach is evaluated and its performance is discussed.The simulation results shows that performance of the FCMAC based the proposed method is stable and more effective.
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Author: Alice |
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Description: 论文标题:自适应模糊系统在手写体数字识别中的应用研究
作者:张镭
作者专业:计算机软件人工智能
导师姓名:黄战
授予学位:硕士
授予单位:暨南大学
授予学位时间:19990501
论文页数:59页
文摘语种:中文文摘
分类号:TP18 TP391.4
关键词:手写体数字 自适应 模糊逻辑 神经网络 模式识别
摘要:该文针对模式识别的特点,构造了适合于模式识别问题的自适应模糊系统,对三种不同学习算法加以改进,在手写全数字识别上对分类器进行了实现,并与采用BP算法训练的三层前馈神经网络分类器相比较,分析其优劣.仿真实验表明,在该文的样本集条件下,自适应模糊分类吕的识别性能优于神经网络分类器,这充分体现了自适应模糊技术用于数字识别的优越性和潜力.-thesis entitled : adaptive fuzzy system in a handwritten numeral recognition of applied research Author : Zhang Lei professional author : artificial intelligence computer software instructor Name : Huang war conferred degrees : Master award units : Jinan University conferred degrees : 19990501 page thesis : Abstracts 59 languages : Chinese Digest Key words : TP18-image Keywords : handwritten digital adaptive fuzzy logic neural network pattern recognition Abstract : In this paper the characteristics of pattern recognition, suitable for the construction of adaptive pattern recognition fuzzy systems, three different learning algorithm to improve the handwriting recognition on digital classification of the device to achieve, BP and with a three-tiered training algorithm for neural network clas
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Author: 成东 |
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Description: ：运用动力学原理建立了小车-倒摆的仿真模型, 并以对象输入输出的测试数据为依据，讨
论了Takagi-Sugeno 模糊模型的参数辨识，提出了模糊逆模型控制方案，基于此借助Matlab 的
Simulink 设计了小车-倒摆的动态模型及其模糊自适应控制系统。仿真结果证明了本文采用的控制
策略的有效性。-: The use of dynamic theory to establish a car- inverted pendulum simulation model and the object input and output test data as the basis to discuss the Takagi-Sugeno fuzzy model parameter identification, the fuzzy inverse model control scheme, based on the use of Matlab Simulink design of the car- inverted pendulum dynamic model and the fuzzy adaptive control system. Simulation results show this paper, the effectiveness of the control strategy.
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Size: 247808 |
Author: daizhk |
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Description: 该文提出调整系统控制量的模糊PID控制器的计算机设计与仿真。以碱回收炉的水位控制为例具体论述调整系统控制量的模糊PID控制器的设计、2－D控制表的建立、以及控制器计算机设计与仿真的实现。借助MATLAB模糊控制工具箱和SIMULINK仿真工具进行的仿真实验表明，该控制器既吸收了模糊控制器良好的动态性能，又克服了模糊控制器静态性能较差的缺点。并且为碱回收炉上汽包水位控制提出了一种新的尝试。该控制器结构简单、参数调整方便、快捷。-In this paper, adjust the volume of the system control computer fuzzy PID controller design and simulation. To Recovery Boiler water level control system as an example of specific control adjust the volume on fuzzy PID controller design ,2-D control of table creation, as well as controller design and simulation of computer implementations. Fuzzy Control Toolbox with MATLAB and SIMULINK simulation tools to carry out the simulation experiments show that the controller not only absorbed a fuzzy controller good dynamic performance, but also overcome the poor performance of the fuzzy controller static shortcomings. SAIC for the Recovery Boiler water level control package presents a new attempt. The controller structure is simple and adjust parameters conveniently and quickly.
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Author: 叶正涛 |
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Description: 本文对倒立摆系统的Lagrange方程建模与模糊控制进行了简单介绍-In this paper, the inverted pendulum system Lagrange equation modeling and fuzzy control for a simple introduction
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Author: 陆振化 |
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Description: 本文采用模糊K聚类算法对图片进行分类，并输出相应的分类结果！采用matlab环境进行仿真。-In this paper, K fuzzy clustering algorithm to classify on the picture, and output the corresponding classification results! Using matlab simulation environment.
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Size: 3072 |
Author: 张辉 |
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Description: 模糊pid控制及其matlab仿真，论文，控制-Matlab fuzzy pid control and its simulation, paper, control
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Size: 187392 |
Author: baiyun |
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Description: 文章介绍了基于模糊增强的边缘检测 有源程序 及仿真图像-This paper introduces the fuzzy enhancement based on edge detection has the source code and simulation image
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Author: 陈浩 |
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Description: 摘要:实战条件下如何评价短波跳频通信系统的抗干扰性能是构建短波跳频通信系统的重要环rr-}J。由于不
能得到精确的指标评价值，采川组合赋权法给出了系统抗干扰性能的评价算法已经不能适川。给出了一种模糊综
合评价方法，该方法有如下优点:为避兔专家赋指标权值的卞观随意性，将德尔菲(Delphi)法和层次分析法(AHP)相结合来确定指标权值 为了便于专家较准确地作出评判，给出了指标评价等级，并利川模糊评价法给出指标评价矩
阵，最后得到评价结果。评价实例表明了该方法的有效性。
-Abstract: how to assess the actual conditions of short-wave frequency-hopping communication system anti-jamming performance is short-wave frequency-hopping communication system to build an important ring rr-) J. Can not be accurate due to evaluate the value of mining Kawasaki combination weighting approach gives a systematic evaluation of anti-interference performance can no longer be appropriate algorithm Chuan. This paper presents a fuzzy comprehensive evaluation method that has the following advantages: In order to avoid the rabbit experts give the right indicator of the value of randomness Bian concept will Delphi (Delphi) and Analytic Hierarchy Process (AHP) to determine the combination of the right indicators value in order to facilitate the experts to judge more accurately, are given to evaluate the grade and Lichuan fuzzy evaluation method is given to evaluate the matrix, final evaluation results. Examples show that the evaluation of the effectiveness of the method.
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Author: ma ming |
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Description: An adaptive fuzzy integral sliding mode
controller for mismatched time-varying linear systems is
presented in this paper. The proposed fuzzy integral sliding
mode controller is designed to have zero steady state
system error under step inputs and alleviate the undesired
chattering around the sliding surface-An adaptive fuzzy integral sliding modecontroller for mismatched time-varying linear systems ispresented in this paper. The proposed fuzzy integral slidingmode controller is designed to have zero steady statesystem error under step inputs and alleviate the undesiredchattering around the sliding surface
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Size: 365568 |
Author: zhanxiaolei |
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Description: 本文介绍了模糊自适应遗传算法，并对其性能进行了分析-This paper introduces the fuzzy adaptive genetic algorithm and its performance analysis
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Author: yuboyushui |
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Description: 这个程序对快速实现模糊逻辑控制很有用。假设这个逻辑控制有两个输入和一个输出，用各种选择来实现它。-This procedure is the rapid realization of the usefulness of fuzzy logic control. Assuming that there are two logic control inputs and one output, with various options to achieve it.
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Author: fanchao |
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Description: Impulse Noise Removal through Fuzzy Logic is implemented in Matlab, Review paper is also there and ppt.
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Author: Mohsin Bilal |
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Description: This paper proposes a fault location method employing wavelet fuzzy neural network to use post-fault transient and steady-state measurements.
When single line to ground fault (SLG) occurs in the distribution lines of an industrial system, the transient feature is distinct
and the high frequency components in the transients can be employed to reveal fault characteristics. In this paper, wavelet transform is
applied to extract fault characteristics from the fault signals. Fuzzy theory and neural network are employed to fuzzify the extracted
information. Wavelet is then integrated with fuzzy neural network to form the wavelet fuzzy neural network (WFNN). The WFNN
is most suitable for post-fault transient and steady-state signal analysis in industrial distribution power system. Analysis and simulation
results illustrate that the theory and algorithm of the WFNN proposed in this paper are efficient in fault location. The WFNN can be
widely applied in fault analysis of power system.-Application of wavelet fuzzy neural network in locating single line
to ground fault (SLG) in distribution lines
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Author: charlie |
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Description: 本文主要介绍了用模糊自适应卡尔曼滤波技术实现惯导和GPS的数据融合。-This paper presents a fuzzy adaptive Kalman filter technology for inertial navigation and GPS-data fusion.
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Author: dj |
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Description: 模糊聚类算法分析及程序实现，该论文详细介绍了模糊聚类算法的原理和代码实现，可以给大家提供一个参考，希望对大家有用！-Fuzzy clustering analysis and program implementation, the paper introduces the principle of fuzzy clustering algorithm and code implementation, can give you a reference, we hope to be useful!
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Size: 179200 |
Author: 龙龙 |
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Description: 摘要：为了减少先验知识对统一潮流控制器中模糊规则的设计和电力系统参数的变化对统一潮流控制器性能的影响， 文中采用模糊神经网络来设计统一潮流控制器-Abstract: In order to reduce a priori knowledge of the unified power flow controller in the fuzzy rules in the design and power system parameters on the unified power flow controller performance, the paper design of fuzzy neural networks to a unified power flow controller
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Author: 唐传胜 |
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Description: 模糊控制的应用，有详细教程、例子和完整程序，可供学习借鉴。-The application of the fuzzy control, a detailed example and complete curriculum, program, to learn from.
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Size: 109568 |
Author: yutian |
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Description: 本文提供了对神经模糊和软计算方法的综合处理。(This paper provides a comprehensive treatment of neural fuzzy and soft computing methods.)
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Author: 小徐看看 |
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Description: Implementation of Fuzzy Gain Scheduling for PID Controllers in MATLAB and Simulink
Fuzzy PID Controller in MATLAB and Simulink
An approach to tune the PID controller using Fuzzy Logic, is to use fuzzy gain scheduling, which is proposed by Zhao, in 1993, in this paper. In this post, we are going to share with you, a MATLAB/Simulink implementation of Fuzzy PID Controller, which uses the blocksets of Fuzzy Logic Toolbox in Simulink. Three examples of the reference paper, are implemented as Simulink models. For backward compatibility, the models for use with MATLAB 7.9 are provided, in addition to MATLAB R2015a (version 8.5) models.
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Author: amardz |
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