CPC B25J 9/1674 (2013.01) [B23K 37/0229 (2013.01); B25J 9/163 (2013.01); G01M 99/005 (2013.01)] | 20 Claims |
1. A diagnosis system comprising circuitry configured to:
output, to a motor of a target device, a first command that causes the motor to operate a work apparatus at a non-zero first pressure;
acquire first data generated in response to operating the work apparatus of the target device at the first pressure;
output, to the motor, a second command that causes the motor to increase a pressure at which the work apparatus is operated, from the first pressure to a second pressure without lowering the pressure below the first pressure, and to operate the work apparatus at the second pressure;
acquire second data generated in response to operating the work apparatus at the second pressure;
calculate a feature quantity indicating a relation between the first data and the second data; and
determine a state of the target device based on the feature quantity.
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