Abstract
There is a great deal of external fluctuation such as order change or delayed delivery of materials and uncertain component such as machine trouble and process delay in the real shop floor. It is difficult to process production according to the schedule established in advance. Therefore, a new production management technique which considers both external fluctuation and uncertain component exist in the real shop floor is strongly demanded. In this paper, a real-virtual interaction method for production management is proposed, which the model plant exists in real space and the computer simulation exists in virtual space interact with each other, and consider both dynamic external fluctuation and uncertain component adaptability and effectly. The effectiveness of the real-virtual interaction method is verified by computer experiments.
