Estimation device, learning device, estimation method, learning method, and program

Abstract

To generate a learned model capable of accurately predicting the operation of a propulsion jack even when the propulsion jack is operated so that the force point position is set in a different direction with respect to the same excavation direction.SOLUTION: The present invention includes an acquisition unit that acquires direction data indicating the direction in which a shield excavator excavates, and an estimation unit that estimates the amount of change in the force point position in which the shield excavator should excavate by inputting input data including the direction data into an estimation model. The estimation model is a model generated by performing machine learning using learning data in which the amount of change in the force point position in which the shield excavator should excavate is associated with learning input data including the direction data.SELECTED DRAWING: Figure 3

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