Case Study

Robot research

Issues and themes

Improvement of gripper precision.

Data for this case study has been provided by Associate Professor Aiyama of the University of Tsukuba.

It is seen in Plexlogger

By synchronously recording acceleration data and performing dynamic measurement of the gripper’s displacement, it is possible to analyze vibration at the moment the workpiece is gripped as well as the relationship between the displacement of the workpiece relative to the magnitude of the gripper’s acceleration.

Shooting conditions

Frame rate: 500 fps
Captured waveforms
CH1: Acceleration sensor X-axis
CH2: Acceleration sensor Y-axis
CH3: Acceleration sensor Z-axis

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