3540284559 013309 - hardcover - - - Springer (2006). xi 202 p. Hardbound glossy boards with no DJ (as issued). a bright and clean copy. The binding is tight. Fine. - 9783540284550. Codice inventario libreria
Riassunto: 1. 1 Introduction This book is written in two major parts. The ?rst part includes the int- ductory chapters consisting of Chapters 1 through 6. In part two, Chapters 7-26, we present the applications. This book continues our research into simulating fuzzy systems. We started with investigating simulating discrete event fuzzy systems (,,). These systems can usually be described as queuing networks. Items (transactions) arrive at various points in the s- tem and go into a queue waiting for service. The service stations, preceded by a queue, are connected forming a network of queues and service, until the transaction ?nally exits the system. Examples considered included - chine shops, emergency rooms, project networks, bus routes, etc. Analysis of all of these systems depends on parameters like arrival rates and service rates. These parameters are usually estimated from historical data. These estimators are generally point estimators. The point estimators are put into the model to compute system descriptors like mean time an item spends in the system, or the expected number of transactions leaving the system per unit time. We argued that these point estimators contain uncertainty not shown in the calculations. Our estimators of these parameters become fuzzy numbers, constructed by placing a set of con?dence intervals one on top of another. Using fuzzy number parameters in the model makes it into a fuzzy system. The system descriptors we want (time in system, number leaving per unit time) will be fuzzy numbers.
From the Back Cover:
This monograph studies continuous fuzzy dynamical systems using crisp continuous simulation. A crisp continuous dynamical system is presented whose evolution depends on a system of ordinary differential equations (ODEs). The system of ODEs contains parameters many of which have uncertain values. Usually point estimators for these uncertain parameters are used, but the resulting system will not display any uncertainty associated with these estimators. Instead fuzzy number estimators are employed, constructed from expert opinion or from data, for the uncertain parameters. Fuzzy number estimators produce a system of fuzzy ODEs to solve whose solution will be fuzzy trajectories for the variables. The authors use crisp continuous simulation to estimate the trajectories of the support and core of these fuzzy numbers in a variety of twenty applications of fuzzy dynamical systems. The applications range from Bungee jumping to the AIDS epidemic to dynamical models in economics. This book is the companion text to "Simulating Fuzzy Systems" (Springer 2005) which investigated discrete fuzzy systems through crisp discrete simulation.
Titolo: Simulating Continuous Fuzzy Systems (Studies...
Casa editrice: Springer
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Descrizione libro Springer, 2005. Hardcover. Condizione libro: Used: Good. Hardback book in good condition, but missing dust jacket if issued one. Codice libro della libreria JUNE1113A0097864
Descrizione libro Springer, 2005. Hard Cover. Condizione libro: New. 1st Edition. New book. 202 pages. Size: 8vo - 7¾" - 9¾" tall, Codice libro della libreria 038446
Descrizione libro Springer-Verlag, Berlin and Heidelberg, 2006. Hard Cover. Condizione libro: Fine. 202 pp. 8vo. Boards. In fine condition. Codice libro della libreria 124380
Descrizione libro Springer. Hardcover. Condizione libro: Very Good. 3540284559 This book is shelved in the Rare section of our retail store and may require extra shipping time - 013309 - hardcover - - - Springer (2006). xi 202 p. Hardbound glossy boards with no DJ (as issued). a bright and clean copy. The binding is tight. Fine. - 9783540284550. Codice libro della libreria Z3540284559Z2
Descrizione libro Springer, 2005. Hardcover. Condizione libro: Used: Very Good. This item is printed on demand. Codice libro della libreria SONG3540284559
Descrizione libro Springer, 2005. Hardcover. Condizione libro: New. 2006. This item is printed on demand. Codice libro della libreria DADAX3540284559
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Descrizione libro Springer. Condizione libro: New. pp. xi + 202 This item is printed on Demand. Codice libro della libreria 5834560