* Dean of Graduate School of System Design and Management Keio University
In recent years, products and services have become extremely complex, and enterprises must address its environmental regulations, ensure its safety within limited costs and often are required to customize those for the area. Model-based systems engineering (MBSE) approach has been attracting attention in order to realize systems such as complex products and services successfully. What should we do to realize rigorous engineering activities through the entire life cycle of complex systems like vehicles including automated driving systems? When defining concept, architecture and design of a system, verification and validation must be required. “To measure” and “to connect” are discussed from the viewpoint of MBSE.