| 摘要 |
Provided is a setting calculation system learning device with which, even if a portion of actual measured values which are necessary for mathematical model learning can not be obtained, it is possible to appropriately update learning terms of each function which configures the mathematical model. To this end, a learning device, which, using an actual measured value, updates a learning term of a mathematical model with a setting calculation system which, using the mathematical model, calculates a setting value of mechanical equipment, comprises: a learning term calculation unit which respectively calculates, using actual measured values, learning terms of upstream-side and downstream-side functions which configure a mathematical model; an actual measured value determination unit which, in the calculation of the learning term of the downstream-side function, determines whether a first actual measured value which is inputted into the downstream-side function is anomalous; a performance calculation value calculation unit which, when it is determined that the first actual measured value is anomalous, inputs an output from the upstream-side function into the downstream-side function and calculates a performance calculation value which is outputted from the downstream-side function; and a complementary learning calculation unit which allocates to each learning term of the upstream-side and the downstream-side function an error of the performance calculation value with respect to the second actual measured value which corresponds to the output from the downstream-side function. |
