Associative parametric CAE methods in the aircraft pre-design

Ledermann, Christof; Hanske, Claus; Wenzel, Jörg; Ermanni, Paolo; Kelm, Roland

doi:10.1016/j.ast.2005.05.001

Cited by 47 publications

(19 citation statements)

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“…An industry-oriented approach of associative design with implementation of structural analysis was introduced in Ledermann's works [12,13]. A complex CAD design like a complete aircraft cannot be designed as one part.…”

Section: Parameter-based Comprehensive Aircraft Design (Pcad) Toolmentioning

confidence: 99%

“…[8], RAGE [9] and RDS-Professional [10] are specialized to fixed wing aircraft design, and HESCAD [11] is specialized to the pre-conceptual design stage of rotorcraft. There are many parametric geometry creation and manipulation tools with GUIs [12][13][14][15][16]. These tools can provide considerable cost savings in the product design process through reduction of design time.…”

Section: Introductionmentioning

confidence: 99%

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Comprehensive aircraft configuration design tool for Integrated Product and Process Development

Azamatov

Lee

Byun

2011

Advances in Engineering Software

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Section: Parameter-based Comprehensive Aircraft Design (Pcad) Toolmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Comprehensive aircraft configuration design tool for Integrated Product and Process Development

Azamatov

Lee

Byun

2011

Advances in Engineering Software

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“…Skeleton model is a component framework and it defines the space requirements and other geometric physical properties of product [12]. In detail, the skeleton model includes all the following parameters or technical information into consideration:① Important design datum of product such as datum point, line, plane and surface.…”

Section: Top-down Associated Design Based On Skeleton Modelmentioning

confidence: 99%

Rapid Design Method and System Development for Aircraft Wing Structure

Tang¹,

Jing²,

Mingqiang³

2016

International Journal of Aeronautical and Space Sciences

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This work is mainly done by too many manual operations in the aircraft structure design process resulting in heavy workload, low efficiency and quality, non-standardized processes and procedures. A top-down associated design method employing the template parametric technology is proposed here in order to improve the quality of design and efficiency of aircraft wing structure at the preliminary design stage. The appropriate parametric tool is chosen and the rapid design system of knowledgedriven aircraft wing structure is developed. First, a skeleton model of aircraft wing structure is rapidly built up through the template encapsulated design knowledge. Associated design is then introduced to realize the association between the typical structural part and skeleton model. Finally, the related elements are referenced from skeleton model, and a typical structural part reflecting an automatic response for design changes of the upstream skeleton model is quickly constructed within the template. The rapid design system proposed and developed in this paper is able to formalize the design standardization of aircraft wing structure and thus the rapid generation of different aircraft wing structure programs and achieve the structural design knowledge reuse as well.

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“…Detailed geometric information regarding the final concept is very limited in conceptual design. Computer Aided Design (CAD) tools are therefore traditionally used in later stages of the design (Ledermann et al, 2005). However, to bring CAD into conceptual design, simplifications need to be applied.…”

Section: Computer Aided Design (Cad)mentioning

confidence: 99%

Collaborative Multidisciplinary Design Optimization for Conceptual Design of Complex Products

Safavi¹

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Associative parametric CAE methods in the aircraft pre-design

Cited by 47 publications

References 1 publication

Comprehensive aircraft configuration design tool for Integrated Product and Process Development

Comprehensive aircraft configuration design tool for Integrated Product and Process Development

Rapid Design Method and System Development for Aircraft Wing Structure

Collaborative Multidisciplinary Design Optimization for Conceptual Design of Complex Products

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