发明名称 |
EVALUATION VALUE CALCULATION SYSTEM/METHOD IN PRODUCTION LINE SIMULATOR AND ITS CONTROL PROGRAM RECORDING MEDIUM |
摘要 |
<p>PROBLEM TO BE SOLVED: To obtain the evaluation value of a parameter based on actual data by comparing a difference between a second center value and a first center value with a small reference value which is previously decided and is approximated to zero. SOLUTION: The number (n) of data in an objective category is obtained (S1), A sorting means 200 executes a sorting processing in a numerical order (S2). A center value means 300 obtains a center data value A in the whole number of data (S3) as the result of sorting. A section setting means 400 sets a section containing the center value A (84). In the setting, data with which the absolute value of the difference with the center value A becomes smaller are detected and the section where the number exceeds the half of the whole number of data is decided. A center value means 500 obtains a center value B being a new candidate value from data in the decided section (S10). An evaluation means 600 judges that the center value B is an evaluation value (S13) when the difference between the first center value A and the center value which is newly decided is smaller than a reference value which is previously decided and is approximated to '0' as much as possible (S11).</p> |
申请公布号 |
JP2000035817(A) |
申请公布日期 |
2000.02.02 |
申请号 |
JP19990120991 |
申请日期 |
1999.04.28 |
申请人 |
NEC CORP |
发明人 |
FUJII KAZUNORI;IGUCHI MAMORU |
分类号 |
B23Q41/08;B65G61/00;G05B17/02;G05B19/418;G05B23/02;G06F17/00;G06F19/00;G06Q50/00;G06Q50/04;(IPC1-7):G05B23/02;G06F17/60 |
主分类号 |
B23Q41/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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