Technology Assessment for Modular Product Platforms with Fuzzy Numbers

AbstractThe potential for reduction of variant diversity by systematic application of technologies to modular product platforms is promising. In this paper, a fuzzy multi-attribute decision making method is developed for assessing technologies to determine their suitability for application in modular product platforms. The method allows for a holistic assessment that deals with human subjectivity, vagueness and uncertainty. A test case, in which technologies for electric engines in a drive train platform for electric vehicles are assessed, demonstrates the applicability. The proposed method helps decision makers to make important decisions more objectively and efficiently during the development of modular product platforms