One of the most challenging activity in the engineering design process is the definition of a framework (model and parameters) for the characterization of specific processes such as installation and assembly. Aircraft system architectures are complex structures used to understand relation among elements (modules) inside an aircraft and its evaluation is one of the first activity since the conceptual design. The assessment of aircraft architectures, from the assembly perspective, requires parameter identification as well as the definition of the overall analysis framework (i.e., mathematical models, equations). The paper aims at the analysis of a mathematical framework (structure, equations and parameters) developed to assess the fit for assembly performances of aircraft system architectures by the mean of sensitivity analysis (One-Factor-At-Time method). The sensitivity analysis was performed on a complex engineering framework, i.e. the Conceptual Design for Assembly (CDfA) methodology, which is characterized by level, domains and attributes (parameters). A commercial aircraft cabin system was used as a case study to understand the use of different mathematical operators as well as the way to cluster attributes.

Conceptual design for assembly in aerospace industry: Sensitivity analysis of mathematical framework and design parameters / Formentini, G.; Favi, C.; Cuiller, C.; Dereux, P. -E.; Bouissiere, F.; Jurbert, C.. - ELETTRONICO. - 1:(2021), pp. 731-740. ((Intervento presentato al convegno 23rd International Conference on Engineering Design, ICED 2021 tenutosi a swe nel 2021 [10.1017/pds.2021.73].

Conceptual design for assembly in aerospace industry: Sensitivity analysis of mathematical framework and design parameters

Formentini G.
;
Favi C.;
2021

Abstract

One of the most challenging activity in the engineering design process is the definition of a framework (model and parameters) for the characterization of specific processes such as installation and assembly. Aircraft system architectures are complex structures used to understand relation among elements (modules) inside an aircraft and its evaluation is one of the first activity since the conceptual design. The assessment of aircraft architectures, from the assembly perspective, requires parameter identification as well as the definition of the overall analysis framework (i.e., mathematical models, equations). The paper aims at the analysis of a mathematical framework (structure, equations and parameters) developed to assess the fit for assembly performances of aircraft system architectures by the mean of sensitivity analysis (One-Factor-At-Time method). The sensitivity analysis was performed on a complex engineering framework, i.e. the Conceptual Design for Assembly (CDfA) methodology, which is characterized by level, domains and attributes (parameters). A commercial aircraft cabin system was used as a case study to understand the use of different mathematical operators as well as the way to cluster attributes.
Conceptual design for assembly in aerospace industry: Sensitivity analysis of mathematical framework and design parameters / Formentini, G.; Favi, C.; Cuiller, C.; Dereux, P. -E.; Bouissiere, F.; Jurbert, C.. - ELETTRONICO. - 1:(2021), pp. 731-740. ((Intervento presentato al convegno 23rd International Conference on Engineering Design, ICED 2021 tenutosi a swe nel 2021 [10.1017/pds.2021.73].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2902869
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