Gumpinger, ThomasThomasGumpingerKrause, DieterDieterKrause2022-03-302022-03-302011Invest on visualization : proceedings of the 13th International DSM Conference, Cambridge, MA, USA, 14 - 15 September 2011. - München, 2011 (): Seite 103-114 (2011)http://hdl.handle.net/11420/12147Modular product strategies are very popular in product development, especially for variant-rich products where modularity benefits economies of scale due to commonality. In weight-driven sectors such as aviation, modularity is not pursued consequently. Developers fear a performance loss caused by additional design constraints and weight. This paper demonstrates a way to effectively reduce this performance deficit in lightweight modular designs. Components or modules with high sensitivity to weight propagation across the product family system are traced using a DSM-based system model. This allows specific optimization of these modules.enLightweight designModularityProduct familiesTechnikIngenieurwissenschaftenConference PaperOther