| 摘要 |
An ideal production start plan is worked out from the time interval required from a production start till a shipment and a delivery term. In addition, a satisfaction degree which represents a degree of permission of a deviation from an ideal production start time instant, is obtained. When it is impossible to start production of a plurality of different product items at a time in an ideal plan, a preferential product item is determined by referring to the satisfaction degree. In this way, an actual plan is worked out from the ideal plan. The actual plan which is obtained in this way is capable of execution and close to the ideal plan. |
