Assembly Synthesis With Subassembly Partitioning for Optimal In-Process Dimensional Adjustability
dc.contributor.author | Lee, Byungwoo | en_US |
dc.contributor.author | Saitou, Kazuhiro | en_US |
dc.date.accessioned | 2011-11-14T16:31:13Z | |
dc.date.available | 2011-11-14T16:31:13Z | |
dc.date.issued | 2003-09-02 | en_US |
dc.identifier.citation | Lee, B.; Saitou, K. (2003). Assembly Synthesis with Subassembly Partitioning for Optimal In-Process Dimensional Adjustability." Proceedings of the ASME Design Engineering Technical ConferencesDETC2003/DAC-48729: 257-268. <http://hdl.handle.net/2027.42/87265> | en_US |
dc.identifier.isbn | 0-7918-3700-9 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/87265 | |
dc.description.abstract | Achieving the dimensional integrity for a complex structural assembly is a demanding task due to the manufacturing variations of parts and the tolerance relationship between them. While assigning tight tolerances to all parts would solve the problem, an economical solution is taking advantage of small motions that joints allow, such that critical dimensions are adjusted during assembly processes. This paper presents a systematic method that decomposes product geometry at an early stage of design, selects joint types, and generates subassembly partitioning to achieve the adjustment of the critical dimensions during assembly processes. A genetic algorithm (GA) generates candidate assemblies based on a joint library specific for an application domain. Each candidate assembly is evaluated by an internal optimization routine that computes the subassembly partitioning for optimal in-process adjustability, by solving an equivalent minimum cut problem on weighted graphs. A case study on a 3D automotive space frame with the accompanying joint library is presented. | en_US |
dc.publisher | ASME | en_US |
dc.title | Assembly Synthesis With Subassembly Partitioning for Optimal In-Process Dimensional Adjustability | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Mechanical Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Mechanical Engineering | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/87265/4/Saitou92.pdf | |
dc.identifier.doi | 10.1115/DETC2003/DAC-48729 | en_US |
dc.identifier.source | Proceedings of the ASME Design Engineering Technical Conferences | en_US |
dc.owningcollname | Mechanical Engineering, Department of |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.