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2014 | Buch

Fuzzy-Like Multiple Objective Multistage Decision Making

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Über dieses Buch

Decision has inspired reflection of many thinkers since the ancient times. With the rapid development of science and society, appropriate dynamic decision making has been playing an increasingly important role in many areas of human activity including engineering, management, economy and others. In most real-world problems, decision makers usually have to make decisions sequentially at different points in time and space, at different levels for a component or a system, while facing multiple and conflicting objectives and a hybrid uncertain environment where fuzziness and randomness co-exist in a decision making process. This leads to the development of fuzzy-like multiple objective multistage decision making. This book provides a thorough understanding of the concepts of dynamic optimization from a modern perspective and presents the state-of-the-art methodology for modeling, analyzing and solving the most typical multiple objective multistage decision making practical application problems under fuzzy-like uncertainty, including the dynamic machine allocation, closed multiclass queueing networks optimization, inventory management, facilities planning and transportation assignment. A number of real-world engineering case studies are used to illustrate in detail the methodology. With its emphasis on problem-solving and applications, this book is ideal for researchers, practitioners, engineers, graduate students and upper-level undergraduates in applied mathematics, management science, operations research, information system, civil engineering, building construction and transportation optimization

Inhaltsverzeichnis

Frontmatter
Multiple Objective Multistage Decision Making
Abstract
Decision making has been a focus of reflection bymany thinkers since ancient times. The great philosophers, such as Aristotle, Plato, and Thomas Aquinas, discussed the capacity of human decision making claiming that it is this capacity that distinguishes us from animals (Figueira et al. 2005 [163]). With the modernization of both scientific methods and society, appropriate decision making has become increasingly important in many areas of human activity, including engineering, management, and economic development. In most practical problems, decisions have to be made sequentially at different points in time and space, and at different system levels.
Jiuping Xu, Ziqiang Zeng
Elements of Fuzzy-Like MOMSDM
Abstract
The need to address uncertainty in multiple objective multistage decision making (MOMSDM) is widely recognized, as uncertainties exist in a variety of system components. As a result, the inherent complexity and uncertainty existing in real-world MOMSDM problems has essentially placed them beyond conventional deterministic optimization methods. Fuzzy set theory was developed for solving problems in which descriptions of the activities and observations are imprecise, vague, and uncertain. The term “fuzzy” refers to a situation in which there are no well-defined boundaries to the set of activities or observations to which the descriptions apply. This fuzziness exists in many situations in the practical applications of MOMSDM, such as in equipment failure rate, effective monthly working days, transportation and stay time, arrival rate of vehicles, and facilities service rate.
Jiuping Xu, Ziqiang Zeng
Fuzzy MOMSDM for Dynamic Machine Allocation
Abstract
Large scale manufacturing or construction systems are characterized by various complicated machines for different types of interrelated jobs. Machine breakdown and preventative maintenance lead to losses in production capability in manufacturing and construction industries [1]. The complexity in production planning and the construction process focuses on a search for an ideal machine utilization level [2, 3]. In fact, proper machine allocation and management can meaningfully increase productivity or construction throughput. Therefore, it is important to improve the effectiveness of machine allocation that significantly contributes to the success of a project.
Jiuping Xu, Ziqiang Zeng
Fuzzy MOMSDM for Closed Multiclass Queueing Networks
Abstract
Queuing decision problems are often encountered in many practical systems, such as flexible manufacturing systems (FMS), telecommunication systems, field service support systems, and flow-shop-type production systems (Gross and Harris 1998 [229]; Hillier and Lieberman 2001 [230]; Taha 2003 [240]; Balsamo et al. 2003 [212]; Lazowska et al. 1984 [237]; Kim 2009 [234]). Queuing decision models play an important role in queuing system designs that typically involve making one or a combination of decisions, such as the number of servers at a service facility, the efficiency of the servers, and the number of service facilities (Chen 2007 [215]).
Jiuping Xu, Ziqiang Zeng
Fuzzy Random MOMSDM for Inventory Management
Abstract
Inventory management for large scale construction projects is quite different than in other fields. Classical inventory models generally deal with a single-item (Naddor 1966 [43]), but in real world situations, especially in large scale construction systems, there is seldom a single-item inventory as multi-item inventory is much more common. To date,many studies have tackled themulti-item inventory problem, such as (Kiesmüller 2010 [44]; Feng et al. 2010 [33]; Suo et al. 2011 [45]; Rezaei and Davoodi 2008 [46]; Shah and Avittathur 2007 [47]; Bhattacharya 2005 [48]; Rahim and Ohta 2005 [50]; Xu and Liu 2008 [53]; Xu and Yao 2011 [282]). While these studies have significantly improved multi-item system inventory management, most have assumed that the different items are independent of one another, but in the real world, different items may have relationships, linear or nonlinear, with other items.
Jiuping Xu, Ziqiang Zeng
Fuzzy Random MOMSDM for Facilities Planning
Abstract
Facilities planning problems (FPP) have two important parts; site layout planning and facility location. This chapter focuses on the current frontiers of these two problems, i.e., the dynamic construction site layout planning (DCSLP) and the dynamic temporary facilities location problem (DTFLP). Construction site layout planning is a fundamental task for any project undertaking. In practice, most construction site layout planning problems are dynamic, multi-objective and uncertain in nature.
Jiuping Xu, Ziqiang Zeng
Fuzzy Random MOMSDM for Transportation Assignment
Abstract
In large scale hydropower construction projects, the transportation system is crucial and because of the massive cost and construction duration, this comprehensive optimization allocation transportation problem must be dealt with urgently, especially when there is a complex uncertain environment. Therefore this chapter focuses on a multi-objective optimization for a two-stage based earth and rockfill dam construction transportation system under a fuzzy random environment with the aim of minimizing total operational costs, transportation duration and total waste.
Jiuping Xu, Ziqiang Zeng
Backmatter
Metadaten
Titel
Fuzzy-Like Multiple Objective Multistage Decision Making
verfasst von
Jiuping Xu
Ziqiang Zeng
Copyright-Jahr
2014
Electronic ISBN
978-3-319-03398-3
Print ISBN
978-3-319-03397-6
DOI
https://doi.org/10.1007/978-3-319-03398-3

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