系統化創新流程於新產品開發之應用

The Application of Systematic Innovation Process for New Product Development

陳美華(Mei-Hwa Chen)

指導教授 ： 黃博滄

中原大學/電機資訊學院/工業與系統工程研究所/碩士(2019年)

https://doi.org/10.6840/cycu201900248

摘要

在全球化浪潮下，企業競爭優勢之一為『新產品開發』(New Product Develop-ment,NPD)，也是企業研發的重點，然而新產品的開發往往被看作是一個“混亂且複雜”的過程，提昇新產品開發的效率是一個重要的課題。一個受市場青睞的產品，不僅要盡最大能力滿足客戶的需求，同時還要能夠兼顧品質、成本、製程易製性、產品可靠度及市場競爭等因素，將產品盡可能做最佳化的設計，並達到及時上市成功銷售的目標。
企業在新產品開發過程中，經常面臨諸多限制、瓶頸與風險，如產品無法滿足客戶需求或製程瓶頸，或產品開發出來後發生專利侵權等，這些因素使得產品的開發時程經常發生延宕或開發失敗的窘境，歸納原因，其中關鍵因素之一是企業普遍缺乏一套完整的新產品開發擇優流程。
本研究提出一個新的產品開發流程，稱為『系統化創新流程』(SIP)，此流程不僅在開發過程中加入客戶的需求及創新元素，也在產品開發流程中加入專利檢索，此套流程可避免設計上的失誤，本研究並將此流程應用於新產品壓力容器之開發，不僅縮短開發時程約1/2，並開發出低成本、質輕、耐壓強及一體成形之壓力容器。
此流程首先須優化客戶對設計屬性的要求，並使用線性模型來識別關鍵問題點，接下來針對開發的產品，直接由工程參數排名解決工程參數優化問題。使用相關分析對工程參數的篩選進行重要決策，並進行專利檢索，如有侵權疑慮時進行專利迴避或專利再生。隨後運用創新的解決方案進行新產品創新。
本研究將此流程運用於壓力容器新產品開發，提出使用複合材料作為產品的材料，並對可靠性進行了重大改進，由此產生的設計解決了容器的可靠性風險，更換了其初始材料，同時也改善了其重量。

關鍵字

萃思法 ； 群體品質機能展開決策法 ； 專利檢索 ； 壓力容器 ； 系統化創新流程

並列摘要

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.

並列關鍵字

Triz ； Grouped QFDEA ； Patent Search ； Pressure Vessel ； SIP(System Innovation Process)

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