Composite structures have been developed and used in the aerospace, automobile, sports, and marin... more Composite structures have been developed and used in the aerospace, automobile, sports, and marine industries since the early 1940s. Compared to conventional metallic structures, newer high-performance composite structures provide benefits such as decreased weight and reduced energy consumption. An international standards subcommittee on industrial automation systems and integration has developed and implemented a standard, ISO 10303-209, for sharing the manufacturing information for these complex composite structures. This standard, part of the family of standards commonly known as the Standard for Exchange of Product model data (STEP), is considered essential for improving the design, analysis, and manufacturing productivity of composite structures. The ISO 10303-209 standard also enables the long-term data retention necessary to support the composite structures throughout the lifetime of the products that use them. This paper describes recent advances that led to the development of ISO 10303-209 data models for composite structural shape and composition. The paper also reports the status of ongoing implementation and testing efforts. Varied usage scenarios have motivated several areas for future improvement, such as full three-dimensional representation and the efficient costeffective visualization of composite structural parts. Issues and their proposed solutions, along with their anticipated impacts on the design, analysis, manufacturing, and long-term support of composite structures are also discussed.
The requirements to share geometric shape and analysis information in a large-scale system, espec... more The requirements to share geometric shape and analysis information in a large-scale system, especially composite structures, are essential. An emerging standard, the ISO10300 STEP AP209, has been developed to address the data exchange to the design/analysis/manufacturing process. This paper describes the scope, progress and implementation of this effective standards-based solution.
... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY K... more ... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY KARNS SCRA 5300 INTERNATIONAL BLVD. N. CHARLESTON, SC 29418 MAY 1992 ... PR 3095 Keith Hunten, Jon Judd, Ted Goosen (General 'Dynamics); ...
... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY K... more ... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY KARNS SCRA 5300 INTERNATIONAL BLVD. N. CHARLESTON, SC 29418 MAY 1992 ... PR 3095 Keith Hunten, Jon Judd, Ted Goosen (General 'Dynamics); ...
Volume 2: 31st Computers and Information in Engineering Conference, Parts A and B, 2011
Business object models, as proposed for inclusion in the ISO 10303 family of industrial data stan... more Business object models, as proposed for inclusion in the ISO 10303 family of industrial data standards developed in ISO TC 184/SC4 (SC4), are a layer over the ISO 10303 architecture that is intended to simplify and make the complex standards more accessible to a wider audience, ease implementation, and improve implementation performance. This paper discusses the motivation for developing business object models in SC4, proposes a process for developing business objects, provides example business objects at different levels of complexity, and describes issues facing the two SC4 projects currently developing business object models.
Composite structures have been developed and used in the aerospace, automobile, sports, and marin... more Composite structures have been developed and used in the aerospace, automobile, sports, and marine industries since the early 1940s. Compared to conventional metallic structures, newer high-performance composite structures provide benefits such as decreased weight and reduced energy consumption. An international standards subcommittee on industrial automation systems and integration has developed and implemented a standard, ISO 10303-209, for sharing the manufacturing information for these complex composite structures. This standard, part of the family of standards commonly known as the Standard for Exchange of Product model data (STEP), is considered essential for improving the design, analysis, and manufacturing productivity of composite structures. The ISO 10303-209 standard also enables the long-term data retention necessary to support the composite structures throughout the lifetime of the products that use them. This paper describes recent advances that led to the development of ISO 10303-209 data models for composite structural shape and composition. The paper also reports the status of ongoing implementation and testing efforts. Varied usage scenarios have motivated several areas for future improvement, such as full three-dimensional representation and the efficient costeffective visualization of composite structural parts. Issues and their proposed solutions, along with their anticipated impacts on the design, analysis, manufacturing, and long-term support of composite structures are also discussed.
The requirements to share geometric shape and analysis information in a large-scale system, espec... more The requirements to share geometric shape and analysis information in a large-scale system, especially composite structures, are essential. An emerging standard, the ISO10300 STEP AP209, has been developed to address the data exchange to the design/analysis/manufacturing process. This paper describes the scope, progress and implementation of this effective standards-based solution.
... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY K... more ... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY KARNS SCRA 5300 INTERNATIONAL BLVD. N. CHARLESTON, SC 29418 MAY 1992 ... PR 3095 Keith Hunten, Jon Judd, Ted Goosen (General 'Dynamics); ...
... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY K... more ... KEITH HUNTEN JOHN JUDD FLOYD GANUS GLEN ZIOLKO TED GOOSEN DENNIS BIDDLE SONJA BALtICH LARRY KARNS SCRA 5300 INTERNATIONAL BLVD. N. CHARLESTON, SC 29418 MAY 1992 ... PR 3095 Keith Hunten, Jon Judd, Ted Goosen (General 'Dynamics); ...
Volume 2: 31st Computers and Information in Engineering Conference, Parts A and B, 2011
Business object models, as proposed for inclusion in the ISO 10303 family of industrial data stan... more Business object models, as proposed for inclusion in the ISO 10303 family of industrial data standards developed in ISO TC 184/SC4 (SC4), are a layer over the ISO 10303 architecture that is intended to simplify and make the complex standards more accessible to a wider audience, ease implementation, and improve implementation performance. This paper discusses the motivation for developing business object models in SC4, proposes a process for developing business objects, provides example business objects at different levels of complexity, and describes issues facing the two SC4 projects currently developing business object models.
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