Response to assist torque failure of physical-assistant robots
| Autor: | Yoichi Asano, Hiroyuki Jinbo, Koji Matsumoto |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0209 industrial biotechnology
Moving parts Record locking Computer science Test equipment 020208 electrical & electronic engineering Frame (networking) 02 engineering and technology Exoskeleton 020901 industrial engineering & automation Lumbar 0202 electrical engineering electronic engineering information engineering Torque Robot human activities Simulation |
| Zdroj: | 2017 17th International Conference on Control, Automation and Systems (ICCAS). |
| DOI: | 10.23919/iccas.2017.8204348 |
| Popis: | In physical assistant robots used to mitigate burden on the lumbar, there is a risk that if the assist torque is lost, excessive burden may be applied to the lumbar. Therefore, for some products, a system to lock the moving parts on the lumbar is examined as a prevention measure against this risk. Through an experiment on a subject who wears test equipment that simulates a physical-assistant robot, the myogenic potential at the lumbar when the assist torque was lost was measured. Results indicated that if the moving part is locked within 151 msec after the loss of assist torque, the load of the lifted baggage can be supported by the frame of the robot and thus the burden on the user can be mitigated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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