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491	Ασαφή δίκτυα Petri Κυρίτσης, Χαρίλαος 13 April 2009 (has links) Η εργασία ασχολείται με τα Ασαφή Δίκτυα Petri. Αφού γίνει μιά ιστορική αναδρομή στα Δίκτυα Petri, στη συνέχεια αναπτύσονται τα διάφορα είδη δικτύων Petri καθώς επίσης και οι ιδιότητές τους. Επιπλέον, αναλύονται κάποιες βασικές έννοιες σχετικά με τις υπολειμματικές δομές, τα ασαφή σύνολα, την ασαφή λογική, τις ομάδες δικτυωτής διάταξης και τις MV-Άλγεβρες. Αυτές οι έννοιες είναι απαραίτητες για τα Ασαφή Δίκτυα Petri και κυρίως για την ανάπτυξη της λεγόμενης Petri Άλγεβρας. Τέλος αναλύονται κάποιες εφαρμογές των Ασαφών Δικτύων Petri. / This project is about Fuzzy Petri Nets. After a historical introduction in Petri Nets, we analyze the different types of Petri Nets as well as their properties. Furthermore, we focus on some basic concepts of the residuated structures, fuzzy sets, fuzzy logic, lattice-ordered abelian groups and MV-Algebras. These concepts are essential for Fuzzy Petri Nets and Petri Algebras. Finally, we analyze some basic applications of Fuzzy Petri Nets. Ασαφή δίκτυα Petri 511.3 Fuzzy nets
492	Sklendinės ir skysčio lygio valdymas / Gate position and liquid level control Valiulis, Gediminas 19 June 2005 (has links) This master thesis deals with the virtual gate position and liquid level control system. The main characteristics of automatic control systems, fuzzy logic systems, their properties and formation principles are reviewed. Conventional and advanced control methods are presented pointing out their benefits, drawbacks and problems to be solved. Physical modelling and simulation issues are also discussed. Physical, mathematical, simulation and animation models of the system are produced. Position and level controllers are designed. The simulation of gate position and liquid level control processes is performed. The simulation model is built up using MATLAB Simulink and Fuzzy Logic Toolbox. The simulation results prove that the proportional controller fits very well for controlling gate position. However, the results of liquid level control “upwards” using PI controller are only satisfactory. Unsatisfactory results are obtained using the same controller for liquid level control “downwards”. Substantially better results are achieved using fuzzy logic controller. The models produced can be useful for further investigations and learning purposes. Electronics and Electrical Engineering Simulation Position and level control Fuzzy logic PID ir fuzzy reguliatoriai Model Fuzzy logika Modelis Imitacija PID and fuzzy logic controllers Padėties ir lygio valdymas
493	A statistical fuzzy associative learning approach to intelligent control Murrell, James Arthur 12 1900 (has links) No description available. Fuzzy systems Artificial intelligence Automatic control
494	Design and FPGA implementation of a log-domain high-speed fuzzy control system Razib, Md Ali Unknown Date No description available.
495	A fuzzy consensus building framework for early alignment of construction project teams on the extent of their roles and responsibilities Elbarkouky, Mohamed Unknown Date No description available. Alignment Consensus Fuzzy logic Construction Roles and Responsibilities
496	Learning and aggregation of Fuzzy Cognitive Maps - an evolutionary approach Stach, Wojciech J Unknown Date No description available.
497	Performance analysis and control design for Takagi-Sugeno fuzzy systems : matched and mismatched case Lee, Taih-Shyun 12 1900 (has links) No description available. Fuzzy systems System analysis Control theory
498	A neuro-fuzzy approach to optimization and control of complex nonlinear processes Kim, Sungshin 08 1900 (has links) No description available. Fuzzy sets Mathematical optimization Nonlinear theories
499	Fault detection and identification using fuzzy wavelets Mufti, Muid Ur-Rahman 08 1900 (has links) No description available. Fault location (Engineering) Wavelets (Mathematics) Fuzzy systems
500	Stable fuzzy logic controllers for uncertain dynamic systems Peters, Barry 12 1900 (has links) No description available. Fuzzy systems Control theory Set theory

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