| 摘要 |
<p>PURPOSE:To estimate the assembling time of a product within a short time by providing an assembling time estimating processing part for estimating the assembling time in reference to an assembling time estimation model. CONSTITUTION:An assembling time estimating processing part 113 selects, to a designated product, a plurality of the similar experience data of the experience data stored in an experience data storing means 102, and carries out a multiple regression analysis by using the kind of the part of the similar product, of the obtained experience data, as an explanation variable, and the assembling time as a target variable, whereby an assembling time estimation model is formed. The effectiveness of the formed assembling time estimation model is statistically judged, and when it is effective, the assembling time is estimated from the assembling time model. When it is not effective, the assembling time is estimated by another method.</p> |
