基于V形记忆曲线的汽车轮毂造型衍生设计方法.pdfVIP

基于V形记忆曲线的汽车轮毂造型衍生设计方法*

摘要：为提高汽车轮毂造型设计的效率，增强品牌造型识别度，提出一种高效的轮毂造型衍生创新设计方法。通过

分析轮毂V形记忆曲线的变化规律和特点，总结出两类V形记忆曲线，并根据控制点数量分别进行了定量化表达；以轮

毂造型的5个设计要素为基础，提取轮毂骨骼的特征并建立运算法则，构建基于V形记忆曲线的轮毂造型衍生设计方

法；通过参数化实现造型构建方案衍生，验证了该方法的可行性。研究结果表明：基于V形记忆曲线的轮毂造型衍生设计

方法提高了轮毂设计效率，实现了轮毂造型创新及提升品牌特征延续的设计目标，为同类型产品的创新设计提供参考。

关键词：汽车轮毂造型；造型衍生设计V形记忆曲线；轮毂骨骼；参数化构建

Derivativedesignmethodforautomotivewheelhubmodelingbasedon

V-shapedmemorycurve

Abstract:Inordertoimprovetheefficiencyofwheelhubdesignandenhancebrandstylingrecognition,ahigh-efficient

methodforderivinginnovativedesignswasproposedforautomobilewheelhubs.TwotypesofV-shapedmemorycurveswere

summarizedthroughtheanalysisofthevariationpatternsandcharacteristicsoftheV-shapedmemorycurveofthewheelhub.

Quantitativeexpressionswereperformedaccordingtothenumberofcontrolpoints.Thefeaturesofthewheelhubskeletonwere

extractedandoperationalruleswereestablishedbasedonthefivedesignelementsofwheelhubstyling.Awheelhubdesign

methodwasconstructedbasedonV-shapedmemorycurve.Thefeasibilityofthismethodwasverifiedbyparameterizingthe

derivationofmodelingconstructionschemes.Theresearchresultsshowedthatthewheelhubderivationdesignmethodbasedon

V-shapedmemorycurvetheoryimprovedtheefficiencyofwheelhubdesign,achievedthedesigngoalsofwheelhubstyling

innovationandbrandfeaturecontinuity.Thiscouldprovidereferencesfortheinnovativedesignofsimilarproducts.

Keywords:automotivewheelhubmodeling;modelingderivationdesign;V-shapedmemorycurve;hubskeleton;parametric

construction

汽车轮毂产品品牌众多，但产品同质化问题却成提取设计元素，再结合轮毂结构特点实现造型设计，整

为轮毂行业面临的重大难题。传统的轮毂造型设计需体设计过程过度依赖设计人员的主观意向，智能化生

收稿日期：2023-09-28修订日期：2024-01-26

164机械设计