Application of the generic variation operator in the model of PGE – product generation engineering onto the element types of properties and functions of technical systems

Abstract

In analogy to the research field of epigenetics in biology, engineering research in the Model of PGE – Product Generation Engineering according to Albers is concerned with the detection of phenomena of variation that can be observed not only in physical embodiment, but also in other system elements such as properties and functions. Based on the gathered findings and insights of the structuring of elements of a new product generation or the reference system and an understanding of the set of elements, the generic variation operator in the Model of PGE is applied onto the properties and functions of technical systems. The application of the generic variation operator supports the product developer in identifying the alterations of the system elements. In addition, linking the variation types of properties, functions, and physical elements initially reveals preliminary patterns of “element-spanning” variation. Further research should focus on systematically linking the carry -over and new development shares of properties, functions and physical elements, whereby insights on the innovation potential of a product generation and the underlying development risk may be evaluated.