| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To determine an optimum product production configuration within a range of equipment capability even when fluctuation of an equipment load or fluctuation of demand occurs. <P>SOLUTION: In an arithmetic part of a computer, the following processing is performed. Basic information related to a period, a production route, occurrence cost, raw material and a selling price, a production amount, and equipment are read (S1). Calculation of an equipment load distribution ratio in each month is performed in each passage process set in a passage process route (S2). Conversion of load cost (a monthly equipment load consumption rate and limit profit rate) is performed in each passage process route (S3). Calculation of the optimum product production configuration by linear programming is performed (S4), and a calculation result is output (S5). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
