Engineering method of determining the most important engineering product attributes as the basis for identification of critical technologies

For this purpose the authors develop an engineering method, improved quality function deployment (QFD) for Improved House of Quality». It is proved that it allows users to successfully overcome five drawbacks of classical QFD, including identification of user needs, prioritization of customer requirements more accurately than the classical QFD does, and also to solve problems of Model-Based Systems Engineering, including reduction of time spent on SysML (Systems Modeling Language) diagrams development from several days to some minutes using widely available software.