Abstract: The radical innovation of products might significantly improve the performances of the products， sharply reduce their costs and also improve the ideal levels of the system.The radical trimming method was brought into the processes of the fuzzy front end stages of product development to improve the efficiencies of radical innovation and to solve the problems of ideas， The function analyses and root cause analyses were used to determine the trimming objects and implementation of trimming.Standard solutions， evolution trends and effects etc.were used to assist functional reorganization and to generate radical innovation ideas.Based on these， the product radical innovation design process model was proposed to apply the innovation design of automatic shipment machine which verified proposed model’s feasibility and practicability.

Key words: radical innovation, radical trimming, functional reorganization, automatic shipment machine

摘要： 产品的突破性创新可使得其性能大幅提升，成本急剧下降，并提高系统理想化水平。为了提高突破性创新的效率，解决设想产生的问题，将激进式裁剪方法用于产品开发的模糊前端阶段，通过功能分析和根原因分析确定裁剪对象，实施裁剪，利用标准解、进化趋势及效应等创新方法辅助进行功能重组，进而产生突破性创新设想。构建了产品的突破性创新过程模型，并应用该模型进行自动出货机的创新设计，验证了所提出方法的有效性和实用性。

关键词: 突破性创新, 激进式裁剪, 功能重组, 自动出货机