| Summary: | 碩士 === 中原大學 === 工業與系統工程研究所 === 107 === One of the competitive advantages of enterprises is "New Product Development" (NPD), which is also the focus of enterprise R&D. However, the development of new products is often seen as a "chaotic and complicated" process. To enhance new product de-velopment, efficiency is an important issue. A product that is favored by the market must not only meet the needs of customers as much as possible, but also be able to optimize the design of products with quality, cost, process flexibility, product reliability and market competition. And achieve the goal of timely sales and successful sales.
In the competition, and finally to achieve process of new product development, prod-ucts often fail to meet customer needs or manunfacture bottlenecks, even patent infringe-ment occurs after product development. These factors make the development schedule of products often delay or develop failures.
This study proposes a systematic innovation process (SIP). Design strategy is devel-oped based on TRIZ and proposed fuzzy QFD to address the reliability shortfall and safety issues. The purpose of this study is to develop a new product design methodology in two main phases: (a) establishment of fuzzy QFD and (b) evaluation and selection of prototype products. The resulting design does not only innovate pressure vessels but also serves as a design reference which promotes safety on pressure vessels from the known harsh environ-ment.
Using the Systematic Innovation Process for New Product Development. Development has made the development of pressure vessels with low cost, light weight and high pressure resistance. Eventually, it saved about half of the development time.
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