PSS 기반 기계 중장비의 수정설계

This paper addresses the issue of redesign of heavy industry machinery based on product-service system paradigm. Several user requirements and preferences of heavy industry machinery are gathered and grouped to make object tree that will be utilized later for generating requirement categories. Each requirement category is then represented in terms of design taxonomy and then clustered as E3 experience value framework. This aids the redesign of heavy industry machinery based on the experience values from user requirements.