| 摘要 |
A method for monitoring the condition of an industrial robot having a plurality of links movable relative to each other about a plurality of joints. A first value for a first mechanical property for at least one of said joints is calculated based on measured data from the joint. Whether the mechanical property is normal or non-normal is determined based on the calculated mechanical property. The condition of the robot is monitored based on the calculated first value and determination. The first value, determination and monitoring are repeatedly carried out.
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