neural network and fuzzy logic control
cirstea, m. n. (2002). neural and fuzzy logic control of drives and power systemsl
... complexityanalysis 98 Fuzzy logic fundamentals Historical review Fuzzy sets and fuzzy logic 114 Types of membership functions 116 Linguistic variables 117 Fuzzy logic operators 117 Fuzzy control systems ... EDA, neural networks, fuzzy logic, electric machines and drives, power systems and VHDL and forms a basic guide for the understanding of the fundamental principles of modernpower electronic control ... rewriting of equation (3.30) as (3.32) and (3.33).lms · lmr = lmsr2(3.31) 8 Neural and Fuzzy Logic Control of Drives and Power Systemsto the plant under control. This kind of converter can...
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C++ Neural Networks and Fuzzy Logic pptx
... 0C++ Neural Networks and Fuzzy Logic: PrefaceBinary and Bipolar Inputs 27 Chapter 3—A Look at Fuzzy Logic Crisp or Fuzzy Logic? Fuzzy Sets Fuzzy Set OperationsUnion of Fuzzy SetsIntersection and ... ExampleOrthogonal Input Vectors ExampleVariations and Applications of Kohonen NetworksC++ Neural Networks and Fuzzy Logic: PrefacePreface 8 C++ Neural Networks and Fuzzy Logic by Valluru B. RaoMTBooks, IDG ... Fuzzy SetsApplications of Fuzzy Logic Examples of Fuzzy Logic Commercial ApplicationsFuzziness in Neural NetworksCode for the Fuzzifier Fuzzy Control SystemsFuzziness in Neural Networks Neural Trained...
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Tài liệu Fuzzy Neural Network and Wavelet for Tool Condition Monitoring ppt
... conditions and the monitoring features. 15.2 Fuzzy Neural Network 15.2.1 Combination of Fuzzy System and Neural Network Fuzzy system (FS) and neural networks (NN) are powerful tools for controlling ... can becontrolled by the neural network; the inference processing of the fuzzy system is responded to by the neural network. 15.2.2 Fuzzy Neural Network In this chapter, a new neural network ... transforms [2], fuzzy inference [3–5], fuzzy neural networks [6–9], etc., have been established, in which all forms of tool condition can be monitored. Fuzzy systems and neural networks are complementary...
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FUZZY CONTROL AND NEURAL NETWORK
... gian trích mẫu 0,1 SV : NGUYỄN TÀI TỈNH____ SHSV: 20092747___LỚP: ĐK&TĐH5-K54 FUZZY CONTROL AND NEURAL NETWORK Thiết kế bộ điều khiển nhiệt độ cho phòng làm việc Cấu trúc mạch vòng điều ... Max-Min 2.4. Giải mờ bằng phương pháp trọng tâm 2.5. Mô phỏng Trên cửa sổ MATLAB đánh lệnh fuzzy thấy xuất hiện cửa sổ FIS EDITOR rồi sau đó tiến hành thiết kế bộ ĐKM theo trình tự như sau:...
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Tài liệu Neural Network Applications to Manufacturing Processes: Monitoring and Control pptx
... network based monitoring and control schemes. (a) A neural identifier combined withan adaptive controller. (b) A gain-tuning neural network controller. (c) A feedforward neural controller combinedwith ... laser heat treatment, and PCB solderjoint inspection. Section 12.4 treats neural- network- based control and discusses the architecture of the control system and the role of the network within the ... under-stood process. The neural network control system [Stokes and May, 1996] employed here basically consistsof an emulator (identifier) and an inverse neural model controller. The control system is...
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Automatic text extraction using DWT and Neural Network
... features of candidate text regions. Those features are used as the input of a neural network for training based on the back-propagation algorithm for neural networks. After the neural network ... the neural network 2.2 Neural Network In this subsection, text extraction from static image or video sequences is accomplished using the back-propagation (BP) algorithm on a neural network. ... vertical edges and horizontal edges in an image and dilate these two kinds of edges using different dilation operators. The logical AND operator is performed on dilated vertical edges and dilated...
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Tài liệu Fuzzy Logic and NeuroFuzzy Applications in Industrial Automation doc
... representation of fuzzy logic with the learning power of neural nets, and you getNeuroFuzzy.Training Fuzzy Logic Systems with NeuroFuzzyMany alternative ways of integrating neural nets and fuzzy logic have ... Altrock, " ;Fuzzy Logic and NeuroFuzzyApplications Explained", ISBN 0-1336-8465-2,Prentice Hall 1995.[9] Yager, R., "Implementing fuzzy logic controllers usinga neural network framework", ... use fuzzy logic to implement a linguistic control strategy. The following willshow you step by step, how you design a controller using fuzzy logic techniques.Structure of a Fuzzy Logic Crane ControllerFigure...
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Tài liệu A neural-network-based space-vector PWM controller for a three-level voltage-fed inverter induction motor drive doc
... A NEURAL- NETWORK- BASED SPACE VECTOR PWM CONTROLLER 667Fig. 9. Explanation of timer and logic operation.Fig. 10. Machine line voltage and phase current waves in mode 1 (10 Hz). (a) Neural- network- based ... Feedforward neural- network (1–24–12)-based space-vector PWM controller.Fig. 8. Segmentation of neural network output forU-phasePstates. and signals only. Similar operations areperformed with the and ... MATLAB-based Neural Network Toolbox [8] was usedfor offline training. The network was simulated with anopen-loop volts/Hz-controlled induction motor drive and eval-uated thoroughly for steady-state and...
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Tài liệu Fuzzy Logic and NeuroFuzzy Applications in Industrial Automation docx
... representation of fuzzy logic with the learning power of neural nets, and you getNeuroFuzzy.Training Fuzzy Logic Systems with NeuroFuzzyMany alternative ways of integrating neural nets and fuzzy logic have ... use fuzzy logic to implement a linguistic control strategy. The following willshow you step by step, how you design a controller using fuzzy logic techniques.Structure of a Fuzzy Logic Crane ControllerFigure ... Altrock, " ;Fuzzy Logic and NeuroFuzzyApplications Explained", ISBN 0-1336-8465-2,Prentice Hall 1995.[9] Yager, R., "Implementing fuzzy logic controllers usinga neural network framework",...
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Tài liệu Neural Networks and Neural-Fuzzy Approaches in an In-Process Surface Roughness Recognition System for End Milling Operations pptx
... ISRR-ANN 4-5-1, and ISRR-ANN 4-7-7-1 models are 95.78%, 95.87%, and 99.27%, respectively.16.5.2 ConclusionsThe fuzzy logic and neural- networks-based ISRR models demonstrated that learning and reasoningcapabilities ... construct a control system that predicts surface roughness during theexecution of the machining process. These two learning methodologies are artificial neural networks(ANN) and fuzzy neural (FN) ... InferenceEngineISRR-FNRaMachiningProcessMachiningParametersWorkpieceVibrationSpindleRotationAccelerometerSensorProximitySensorSpindle SpeedDepth of CutFeed Rate â2001 CRC Press LLC 16 Neural Networks and Neural- Fuzzy Approaches in anIn-Process SurfaceRoughness RecognitionSystem for End Milling...
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Tài liệu Báo cáo khoa học: Neuropeptide Y and osteoblast differentiation – the balance between the neuro-osteogenic network and local control ppt
... and ubiquitin C-terminal hydrolase (specific markers for neural and neuroendocrine tissues) were found in ratlong bones at embryonic day 15, in the diaphyseal and metaphyseal perichondrium, and ... homeostasis is also under the influence ofcentral and peripheral neural control, creating a new,previously unsuspected, link between the nervous sys-tem and bone. This concept was first described in ... cortical bone were published, and in1969, myelinated and nonmyelinated nerve fibers asso-ciated with bone blood vessels were described [14].In relation to neural control of bone development,most...
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Tài liệu Thesis "Neural Network Control" doc
... standard deviation.This way, all input and output levels will be of equal magnitude. The neural network model will not have to model the mean and standard deviation of20 Chapter 2 Neural Network ... random start weights for neural network train network for 50 epochsendchoose best of above networkstrain network using early stopping as terminationEarly StoppingIt is important for the network ... estimate the mean and stand-ard deviation of the neural network inputs and outputs. Then we use a lin-ear transformation, that will map all signals to zero mean and unit standarddeviation based...
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introduction to fuzzy logic using matlab - sivanandam sumathi and deepa
... ISTE and Larsen & Toubro Limited. Herresearch areas include neural network, fuzzy logic, genetic algorithm, digital control, adaptive and nonlinear control. Coimbatore, India S.N. Sivanandam2006–2007 ... and exercise problemsã Simulated results obtained for the fuzzy logic techniques using Matlabversion 6.0ã Application case studies and projects on fuzzy logic in various fields.S.N. Sivanandam ... data mining. Her research interests include neural networks, fuzzy systems and genetic algorithms, pattern recognition and classification,data warehousing and data mining, operating systems, parallel...
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a facial expression classification system integrating canny, principal component analysis and artificial neural network
... USING ARTIFICIAL NEURAL NETWORK In this paper, we use Multi Layer Perceptron (MLP) Neural Network with back propagation learning algorithm. A. Multi layer Perceptron (MLP) Neural Network Input ... Facial Expression Classification Using Artificial Neural Networks [10] and Facial Expression Classification Using Multi Artificial Neural Network [11] (only used ANN). Beside, this method ... algorithm of Gradient Back-Propagation for training to update W. B. Structure of MLP Neural Network MLP Neural Network applies for seven basic facial expression analysis signed MLP_FEA. MLP_FEA...
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