Title:
【発明の名称】製造ラインシミュレ―タにおける評価値算出システム及びその算出方法並びにその制御プログラム記録媒体
Document Type and Number:
Japanese Patent JP3063758
Kind Code:
B2
Abstract:
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).
Inventors:
Kazunori Fujii
Mamoru Iguchi
Mamoru Iguchi
Application Number:
JP12099199A
Publication Date:
July 12, 2000
Filing Date:
April 28, 1999
Export Citation:
Assignee:
NEC
International Classes:
B23Q41/08; B65G61/00; G05B17/02; G05B19/418; G05B23/02; G06F17/00; G06F19/00; G06Q50/00; G06Q50/04; (IPC1-7): G05B23/02; B23Q41/08; G05B17/02; G06F17/00; G06F17/60
Domestic Patent References:
| JP9246151A |
Attorney, Agent or Firm:
▲柳▼川 信