Elthalathiny basel (10 risultati)

Paperback. Condizione: Brand New. 88 pages. 8.66x5.91x0.20 inches. In Stock.

Taschenbuch. Condizione: Neu. Research, Experimentation, and Fabrication of Aluminum Matrix and Carbon Nanutubes Reinforcement Composite Material | Basel Elthalathiny (u. a.) | Taschenbuch | 104 S. | Englisch | 2010 | LAP LAMBERT Academic Publishing | EAN 9783843360807 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. Slinding Mode Robot Controller Tuning Genetic Algorithms & Fuzzy Logic | Basel Elthalathiny | Taschenbuch | 88 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659934476 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Basel ElThalathiny was one among a group of 6 undergraduate students who conducted this research project in order to enhance the Mech. Properties of the Aluminum by adding Carbon nano-tubes Reinforcement. The procedure followed was simply making a powder mixture of Aluminum & CNT using Ball Milling technique, then forming a bulk material by hot compaction & hot extrusion. Finally, the obtained specimens were tested in order to investigate the effect of adding different compositions of CNT and different milling times on the Mech. Prop. of the obtained composite. The different combinations of CNT% & milling time were selected according to a proper design of experiment, and finally, the obtained results were analyzed using the ANNOVA technique. The results of the project show that the Ball Milling is a better technique than the turbula mixer regarding the distribution of CNT in the Aluminum matrix. The addition of CNT to the Aluminum resulted in increasing the strength of the composite compared to the pure Aluminum alone. Also, the composite containing 2% CNT and milled for 6 hrs. gave the best results concerning the Mech. Prop. studied. 104 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Sliding Mode Controllers possess robustness properties under parameter uncertainties. The ideally zero switching time of the controller output cannot be achieved in digital implementation. This causes a phenomenon called chattering - high frequency oscillations observed in systems state variables. Chattering also shows itself as high amplitude oscillatory behavior in the control signal. A chattering actuator output is not favorable for many plants, including robot manipulators driven by actuator torques. This problem is traditionally solved by smoothing the switching control output, deviating from the original mathematical foundations robustness. This motivates the exploration of automatic tuning approaches which consider chattering and performance simultaneously. This book proposes two SMC smoothing and parameter tuning methods with soft computing (SC) methodologies. The first method is based on Genetic Algorithms (GA). The second SMC parameter tuning method proposed employs a fuzzy logic system to enlarge the applicability range of the controller. The chattering measure and the sliding variable are used as the inputs of this system, which tunes the controller output mechanism. 88 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Sliding Mode Controllers possess robustness properties under parameter uncertainties. The ideally zero switching time of the controller output cannot be achieved in digital implementation. This causes a phenomenon called chattering - high frequency oscillations observed in systems state variables. Chattering also shows itself as high amplitude oscillatory behavior in the control signal. A chattering actuator output is not favorable for many plants, including robot manipulators driven by actuator torques. This problem is traditionally solved by smoothing the switching control output, deviating from the original mathematical foundations robustness. This motivates the exploration of automatic tuning approaches which consider chattering and performance simultaneously. This book proposes two SMC smoothing and parameter tuning methods with soft computing (SC) methodologies. The first method is based on Genetic Algorithms (GA). The second SMC parameter tuning method proposed employs a fuzzy logic system to enlarge the applicability range of the controller. The chattering measure and the sliding variable are used as the inputs of this system, which tunes the controller output mechanism.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: ELTHALATHINY BASELBasel is currently enrolled in his 2nd. M.Sc. degree studies at Sabanci Univ., Istanbul, Turkey, after his graduation with a B.Sc. in Mech. Eng. with Triple Spec. in Design, Materials & Manufacturing, & Industrial.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: ELTHALATHINY BASELBasel ElThalathiny graduated with a M.Sc. Degree in Mechatronics Engineering from Sabanci University, Turkey. Before it, he was enrolled in the Industrial Engineering Master Program too at Sabanci Uni. He s a holder.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Basel ElThalathiny was one among a group of 6 undergraduate students who conducted this research project in order to enhance the Mech. Properties of the Aluminum by adding Carbon nano-tubes Reinforcement. The procedure followed was simply making a powder mixture of Aluminum & CNT using Ball Milling technique, then forming a bulk material by hot compaction & hot extrusion. Finally, the obtained specimens were tested in order to investigate the effect of adding different compositions of CNT and different milling times on the Mech. Prop. of the obtained composite. The different combinations of CNT% & milling time were selected according to a proper design of experiment, and finally, the obtained results were analyzed using the ANNOVA technique. The results of the project show that the Ball Milling is a better technique than the turbula mixer regarding the distribution of CNT in the Aluminum matrix. The addition of CNT to the Aluminum resulted in increasing the strength of the composite compared to the pure Aluminum alone. Also, the composite containing 2% CNT and milled for 6 hrs. gave the best results concerning the Mech. Prop. studied.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 104 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Sliding Mode Controllers possess robustness properties under parameter uncertainties. The ideally zero switching time of the controller output cannot be achieved in digital implementation. This causes a phenomenon called chattering - high frequency oscillations observed in systems state variables. Chattering also shows itself as high amplitude oscillatory behavior in the control signal. A chattering actuator output is not favorable for many plants, including robot manipulators driven by actuator torques. This problem is traditionally solved by smoothing the switching control output, deviating from the original mathematical foundations robustness. This motivates the exploration of automatic tuning approaches which consider chattering and performance simultaneously. This book proposes two SMC smoothing and parameter tuning methods with soft computing (SC) methodologies. The first method is based on Genetic Algorithms (GA). The second SMC parameter tuning method proposed employs a fuzzy logic system to enlarge the applicability range of the controller. The chattering measure and the sliding variable are used as the inputs of this system, which tunes the controller output mechanism.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 88 pp. Englisch.…