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A model-based methodology for produc...

Fellini, Ryan Andrea.

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A model-based methodology for product family design.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	A model-based methodology for product family design./
Author:	Fellini, Ryan Andrea.
Description:	133 p.
Notes:	Chair: Panos Y. Papalambros.
Contained By:	Dissertation Abstracts International64-02B.
Subject:	Engineering, Automotive. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3079441

A model-based methodology for product family design.
Fellini, Ryan Andrea.

A model-based methodology for product family design. - 133 p.

Chair: Panos Y. Papalambros.

Thesis (Ph.D.)--University of Michigan, 2003.

Several examples are shown to demonstrate the methods including design of automotive body structures, engines, and vehicle chassis/suspension.Subjects--Topical Terms:

1018477
Engineering, Automotive.

A model-based methodology for product family design.
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005 20110509
008 110509s2003 eng d
035 $a (UnM)AAI3079441
035 $a AAI3079441
040 $a UnM $c UnM
100 1 $a Fellini, Ryan Andrea. $3 1258295
245 1 0 $a A model-based methodology for product family design.
300 $a 133 p.
500 $a Chair: Panos Y. Papalambros.
500 $a Source: Dissertation Abstracts International, Volume: 64-02, Section: B, page: 0916.
502 $a Thesis (Ph.D.)--University of Michigan, 2003.
520 $a Several examples are shown to demonstrate the methods including design of automotive body structures, engines, and vehicle chassis/suspension.
520 $a This dissertation examines methods for designing product families. Tools are developed for aiding designers in making commonality and modularity decisions given requirements for a set of products.
520 $a Product platforms enable rapid enrichment of a product portfolio to meet changing market needs while keeping design and manufacturing cycle times and costs low. A product platform can be summarized as a collection of the common elements implemented across a range of products. The product platform is the set of parts, interfaces, and manufacturing systems that are shared among a set of products and allows the development of derivative products with cost and time savings. In this manner, it is emphasized that a platform does not only refer to common physical components but also to a common manufacturing and assembly system. Product modularity enables quick redesign of existing products into new products. Modules with regard to the product itself are the set of components that when interchanged produce variety. Likewise, products may be based on modular manufacturing or assembly systems.
520 $a Designing a family of product variants that share some components usually requires a compromise in performance relative to the individually optimized variants, due to the constraints on commonality. Choosing components for sharing may depend on what performance losses can be tolerated. This thesis presents methodologies for choosing product components to be shared without exceeding user-specified bounds on performance. This enables the designer to control tradeoffs and obtain optimal product family designs for maximizing commonality at different levels of acceptable performance.
520 $a The product family design methodology is extended to formulations for hierarchical system design. The all-at-once formulations are modified to accommodate the presence of shared assemblies, subsystems, components and/or variables with local design specifications. Hierarchical formulations associated with each product variant are combined to formulate the product family design problem, and common subproblems are identified based on the shared elements (i.e., the platform).
590 $a School code: 0127.
650 4 $a Engineering, Automotive. $3 1018477
650 4 $a Engineering, Mechanical. $3 783786
690 $a 0540
690 $a 0548
710 2 0 $a University of Michigan. $3 777416
773 0 $t Dissertation Abstracts International $g 64-02B.
790 $a 0127
790 1 0 $a Papalambros, Panos Y., $e advisor
791 $a Ph.D.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3079441