Abstract
In manufacturing, systems combining physical products and services have been attracting much attention. In PSSs, it is important for designers to construct the business model that achieves value in use for receivers as well as reduces life cycle cost. However, difficults still remain with regard to planning the change in business models according to required value from receivers. Therefore, this study aims to propose a method for planning the change in business models in order to achieve value as well as reduce life cycle cost. The effectiveness of the method is demonstrated by an application to a power supply business.
