Research And Application Of Genealogy Of Domestic Electric Multiple Units Modeling

The development of the railway has been both a symbol of national modernization and a cornerstone of national modernization.With the acceleration of economic development and the improvement of people’s material and cultural living standards,interpersonal communication will become more frequent,which indicates that the potential for passenger transportation is great.Vigorously developing railway passenger transport is fully in line with China’s basic national conditions and the requirements of sustainable development strategies.At this stage,the research and development of Electric Multiple Unit(EMU)technology in China is in line with pedigree and standardization to form a perfect product system,and the research and design of the appearance of the EMU cannot be ignored.The two together promote the development of passenger trains.Although China’s high-speed train is a dazzling national business card,the shape design of the train has not received enough attention,and the shape design of the EMU in China has not yet formed a complete system.The independent independent research and development of domestic EMU will inevitably require that the shape design can form a pedigree development path with Chinese characteristics.In order to produce historical and continuous pedigree relationships,it can enable audiences to quickly and accurately and profoundly discover the features and the semantic connotations contained in them.A consistent modeling principle,this article mainly conducts the following research work:First of all,the study of pedigree and the related basic theories of pedigree is made,and the application method of pedigree is clarified.By collecting literature data,investigating the current situation of the application of genealogy in product design,and taking automobiles and foreign EMU as examples,the current situation of genealogical development is analyzed,and a large number of experience and results of genealogy design have been accumulated.Then,design and analyze the domestic EMU modeling in multiple dimensions,find the context of pedigree construction,and explore the rapid development process of EMU from technology introduction to independent research and development in China.Latter,carry out a semantic investigation on the styling of the EMU.On this basis,carry out a semantic analysis to extract the core semantic vocabulary,combined with the existing domestic EMU modeling design problems,and put forward a concise but Core styling principles.Finally,based on this principle,the design practice was carried out,and a set of domestic EMU modeling schemes was designed.We hope to provide a reference for domestic EMU modeling design in the future to standardize future designs and promote the formation of train modeling design genealogy.