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Analyzing the Design of Virtual Humans in Chinese Museums: A Case Study of “Ai Wenwen”
KaiXing Wang,김기홍,JiChu Tang 사단법인 한국융합기술연구학회 2024 아시아태평양융합연구교류논문지 Vol.10 No.3
In the current digital era, an increasing number of virtual humans entered the public's field of vision. Museum virtual humans introduced innovative exhibition forms for Chinese museums. However, focusing solely on external appearances without considering intrinsic features helped virtual humans realize their maximum potential. Currently, many Chinese museums blindly emulate successful foreign cases, leading to confusion in fundamental theoretical boundaries and neglect of key theoretical and practical aspects, becoming a significant issue in designing museum virtual humans in China. Therefore, there was a need for clearer theoretical and practical guidance in the design of virtual humans for Chinese museums. This paper delved into the theoretical implications of museum virtual humans and outlined the technological development process. Utilizing literature review methods and comparative analysis, it compared the characteristics of real museum staff with those of museum virtual humans, clarifying the latter's advantages. Combining the current status of museum virtual humans in China with an information model for these virtual entities, the paper proposed characteristics in three aspects: appearance, media forms, and service systems, guiding theoretical practice. Building upon this foundation, the paper conducted a case analysis of the relatively "Ai Wenwen" virtual human, examining the feasibility of the identified characteristics in the design of museum virtual humans in China. In addition, the comparative analysis of museum virtual humans and real museum staff sheds light on the advantages of virtual humans, offering valuable insights into their practical application in Chinese museums. The research results offered clear direction for the theoretical guidance of museum virtual humans and provided insights into the practical design of virtual humans in Chinese museums.
Qu, Xiaozhang,Liu, Guiping,Duan, Shuyong,Yang, Jichu Society for Computational Design and Engineering 2016 Journal of computational design and engineering Vol.3 No.3
A kind of modified epoxy resin sheet molding compounds of the impeller has been designed. Through the test, the non-metal impeller has a better environmental aging performance, but must do the waterproof processing design. In order to improve the stability of the impeller vibration design, the influence of uncertainty factors is considered, and a multi-objective robust optimization method is proposed to reduce the weight of the impeller. Firstly, based on the fluid-structure interaction, the analysis model of the impeller vibration is constructed. Secondly, the optimal approximate model of the impeller is constructed by using the Latin hypercube and radial basis function, and the fitting and optimization accuracy of the approximate model is improved by increasing the sample points. Finally, the micro multi-objective genetic algorithm is applied to the robust optimization of approximate model, and the Monte Carlo simulation and Sobol sampling techniques are used for reliability analysis. By comparing the results of the deterministic, different sigma levels and different materials, the multi-objective optimization of the SMC molding impeller can meet the requirements of engineering stability and lightweight. And the effectiveness of the proposed multi-objective robust optimization method is verified by the error analysis. After the SMC molding and the robust optimization of the impeller, the optimized rate reached 42.5%, which greatly improved the economic benefit, and greatly reduce the vibration of the ventilation system.