Upgradeable Mechatronic Systems - An Approach to determine changing Product Properties using Foresight

In light of the increasing complexity and dynamic of the market environment, there is a need to consider future requirements during the development of upcoming product generations. This applies in particular to modular product architectures as their elements are used in several products and over a longer period. To overcome this challenge and to develop more sustainable products, upgrading can be a solution. Based on identified options for action, this paper proposes an approach to determine changing product properties based on the Model of PGE – Product Generation Engineering. Depending on the potential of the individual characteristics of a product property in its future environment, the properties can be classified as static or dynamic time-dependent for later upgrade planning. The approach was applied in a case study and a research project. Its applicability and usability could be demonstrated. Results from the application of the approach can be used in development projects to define upgrade packages for the upcoming product generation or to optimize the modularization of future products.