| 摘要 |
<p>Provided is a mechanistic model capable of diagnosing the status of elements possessed by a device for which precise positioning is required, and capable of diagnosing whether maintenance is required for these elements. Also provided is a mechanism control device using this mechanistic model. The mechanism control device, which positions an operation subject with high precision, and controls a control subject device configured from multiple elements, is equipped with: a model generation unit that generates a control subject model that simulates the control subject device, which is controlled in accordance with prescribed commands; an error detection unit that detects error between the control subject model and the control subject device; a model update unit that revises parameters for constructing the control subject model in accordance with the degree of error, thereby updating the control subject model generated by the model generation unit; a change determination unit that outputs status information indicating the degree to which a deviation value for the revised parameters has changed with respect to a threshold value; and control unit that displays the status information on a display device.</p> |
