Intensity type state variables in the integration of planning and controlling manufacturing processes

Nowadays rapid changes of market conditions require more efficient integration of Process Planning and Production Controlling in manufacturing industry. In computer integrated systems the classical models of manufacturing operation planning arenot adequate for flexible operatio management. This paper shows a new conception to use intensity type machining state variables (e.g Q [cm3/min]) which expresses both machining and management aspects at the same time. The theoretical background of the conceptual and some application examples will also be detailed.