Development of Dynamic Design System (Unitary Kansei Product Design System)

在这项研究中，我们开发了新的产品设计系统，作为传统的大规模生产系统的替代。我们的模型是通过推进最近在各个领域引入的以降低成本和快速反应为目的的供应链管理，并将消费者整合到供应链上来实现的统一的产品设计系统。我们称我们的模型为“动态设计系统”。在动态设计系统中，消费者可以通过与供应商直接讨论来设计产品。各种技术对于动态设计系统的开发是必不可少的。主要技术有统一对待信息的信息标准化技术，多型号小批量生产的生产技术，以及在产品设计中体现消费者满意度的设计技术。我们特别采用了布料模拟作为S技术，在设计中反映了消费者的满意度，并对…进行了研究为胸罩的动态设计系统提供了更多的可能性。首先，我们开发了用于布料模拟的人体模型。人体模型是根据人体的磁共振成像精确建立的弹性有限元模型，它不同于传统的由三维人体表面数据建立的人体模型。根据文胸的三维曲面数据，建立了文胸的有限元模型。利用有限元方法对服装压力和皮肤变形进行了预测，认为服装压力和皮肤变形对消费者的满意度和舒适性有很大影响。模拟结果表明，变形模拟结果与实际结果吻合较好。服装压力的模拟结果也与实际服装压力的分布情况基本一致。根据以上结果，我们得出结论，用胸罩模拟乳房变形和服装压力是可能的。这表明在动态设计系统中，仿真技术可以实现供应链与消费者之间的按需产品设计。较少

In this research, we developed the new product design system as the alternative to the conventional mass production systems. Our model is the unitary product design system which is realized by advancing the supply chain management that is introduced for the purpose of cost reduction and the quick response in various fields recently and integrating consumers to the supply chain. We call our model "Dynamic Design System". In dynamic design system, consumers can design products by discussing with suppliers directly. The various technologies are necessary for the development of dynamic design system. The main technology are the information standardization technologies to treat information uniformly, the production technologies for the production of many models in small quantities, and the design technologies to reflect consumers' satisfaction in the product design. We especially took up cloth simulations as s technology that reflects consumers' satisfaction in the design, and investigated … More the possibility of dynamic design system for bras.We developed the human body model for cloth simulation first of all. The human body model is the elastic finite element model that is developed accurately according to MRI of human body, and it is different from the conventional human body models that are made from three dimension human body surface data. We also developed the finite element bra model according to three dimensional surface data of bra. We predicted the clothing pressure and skin deformation that is said to have a great influence on consumers' satisfaction and comfortableness by using the finite element method. As a result of simulation, we confirmed that the simulation results of deformation were similar to the actual results. The simulation results of clothing pressure were also similar to the distribution of actual clothing pressure. According to the above results, we concluded that it is possible to simulate the breast deformation and clothing pressure by bras. This suggests that simulation technologies are possible to realize the on-demand product design between SC and consumers in dynamic design system. Less