Extensional fuzzy logic controllers for uncertain systems

... develop controllers utilizing extensional fuzzy logic theories, namely non-singleton fuzzy logic and type-2 fuzzy logic and evaluate these controllers performance on handling different kinds of uncertainty ... Type-1 Fuzzy Logic Theory In spite of the many applications utilizing type-1 fuzzy controllers, type-1 fuzzy set and fuzzy logic system (FLS) is not adequat...

Ngày tải lên: 11/09/2015, 16:04

... 5.4.1 Zero Time Delay for Fuzzy Logic and Analog Sensor Values 62 5.4.2 Zero Time Delay for Fuzzy Logic and Rounded Sensor Values 63 5.4.3 Time Delay for Fuzzy Logic and Rounded Sensor Values ... 5.3.1 Simulink Model for Robot and Fuzzy Toolbox for Fuzzy Rules 59 5.3.2 Simulink Model for Robot and M-File for Fuzzy Rules 60 5.4 RESULTS OBTAINED USING FLC WIT...

Ngày tải lên: 26/10/2014, 14:35

... method for classifying flat and non-flat systems, and also for finding a suitable flat output for nonlinear systems However, the controllability matrix yields a flat output for a linear system [23] and ... and differential flatness (for example see [24, 28]) However, most published papers have dealt with flatness or non-flatness of SISO systems Flatness, Backstepping and...

Ngày tải lên: 01/07/2015, 09:13

... Kazmierkowski, “SelfTuned Fuzzy PI Current Controller for PWM- VSI,” in Proc.EPE’95, 1995, pp 1.308-1.313 F Cupertino, A Lattanzi, L Salvatore, “A New Fuzzy Logic- Based Controller Design Method for DC and AC ... Ometto: “A fuzzy logic feed-forward current controller for PWM rectifiers , Proc of ISIE’2000, pp 430-435 [IZ] M Angielczyk, M Mahowski, D Swiercqmki, ’T...

Ngày tải lên: 03/01/2014, 19:46

... 197 3PID controllers for time- delay systems / GJ Silva, A Datta, S.P Bhattacharyya p cm - (Control engineering) ISBN 0-8176-4266-8 (alk paper) PID controllers- Design and construction Time delay systems ... 12.3 Discrete -Time Systems 12.4 Algorithm for Continuous -Time First-Order Systems with Time Delay 12.4.1 Open-Loop Stable Plant 12.4.2 Open-Loop Unstable...

Ngày tải lên: 01/04/2014, 11:08

... parameters An LMI-Based Fuzzy Adaptive Exponential Synchronization In this section, we present the LMI problem for achieving the fuzzy adaptive exponential synchronization of time delayed chaotic ... proposed synchronization method has the advantage that it can be effectively used to adaptive exponential control and synchronization of other uncertain time delayed...

Ngày tải lên: 21/06/2014, 07:20

Ngày tải lên: 04/07/2014, 03:55

... Convergence and Robustness Prentice-Hall, Engle-wood Cliffs, NJ (1989) Campion, G., d’Andrea-Novel, B., Bastin, G.: Modeling and State Feedback Control of Nonholonomic Mechanical Systems In: ... Proceedings of the 30th Conference on Decision and Control, IEEE, pp 1184–1189 England (1991) Campion, G., d’Andrea-Novel, B., Bastin, G.: Controllability and state feedback stabilizat...

Ngày tải lên: 12/10/2014, 08:30

... Universal Single-InputSingle-Output (SISO) Sliding- Mode Controllers With Finite-Time Convergence IEEE Transactions on Automatic Control 46, 1447–1451 (2001) 16 Levant, A.: Higher -order sliding modes, ... weight-learning procedure for on-line High Order Sliding Mode Neurocontrol 181 identification of a nonlinear plant (a model design) with completely available states DNN o...

Ngày tải lên: 01/07/2015, 09:14

... Randomized Algorithms for Control of Uncertain Systems with Application to Hard Disk Drives Mohammadreza Chamanbaz B.Sc., Shiraz University of Technology (SUTECH) A THESIS SUBMITTED FOR THE ... propose two classes of randomized algorithms: i) Sequential randomized algorithms for solving uncertain convex optimization problems and ii) Randomized algor...

Ngày tải lên: 09/09/2015, 11:33

... those for strictly proper processes, provide a complete solution for numerical parameterization of stabilizing loop gain and delay for a general delay SISO process D Stabilizing Loop Gain and Delay ... of finding stabilizing loop gain and delay is also extended to TITO process with varying common delay 1.2 Contributions In this thesis, stabilizing parameterizations...

Ngày tải lên: 10/09/2015, 09:25

... PWLBD systems, two approaches are proposed under the time optimal control (TOC) and MPC frameworks Both approaches require the proper handling of the piecewise nature of PWL systems and the effect ... sets and their approximations for constrained PWLBD systems 1.4.4 Nonlinear MPC via Support Vector Machine For constrained nonlinear systems, the approxim...

Ngày tải lên: 11/09/2015, 14:29

... Architectures for Large- scale Systems 2.2 Model Predictive Control and its Application 11 2.3 Coordinating Multiple Model Predictive Controllers 15 2.4 Minimum Information ... feasible coordination layers 14 2.3 Coordinating Multiple Model Predictive Controllers Fig 2.2 Model Predictive Control 2.3 Coordinating Multiple Model Predictive Controllers...

Ngày tải lên: 30/09/2015, 05:48

... X 12 X 21   X 21 f 22 u X 22 f12u −1 ✁ f 22 l f 21 u f11l −1.5 X 22 f12l −0.5 −0.3 f 21 l 0.5 (a) Input MFs of x1 1.5 −1.5 −1 −0.5 0.6 1.5 (b) Input MFs of x2 Figure 2. 4: MFs of the two FLSs A type- 2 ... MFs of F LC2 MFs of e 10 20 MFs of edot MFs of e 1 0.8 0.8 0.8 0.8 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0 .2 0 .2 0 .2 0 .2 −10 10 20 2 −1 MFs of edot −1 (b)...

Ngày tải lên: 04/10/2015, 10:25

... Vì việc áp dụng Fuzzy logic có ý nghĩa lớn việc ứng dụng vào điều khiển SVC lưới điện: + Tăng tốc xử lý SVC cần làm việc + Đơn giản giúp SVC thông minh trình phản ứng lưới điện thay đổi ... http://www.lrc-tnu.edu.vn 37 Chương 3: Áp dụng fuzzy logic điều khiển SVC 3.2 Fuzzy Logic Toolbox ( sử dụng phần mềm matlab để hỗ trợ việc thiết kế điều kh...

Ngày tải lên: 07/11/2012, 10:55