首页|A promising application of bulk metallic glasses in torque sensor
A promising application of bulk metallic glasses in torque sensor
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Torque sensors are essential components of robotic joints.In the past,structure optimization of force-sensing elements has been the common approach to improve the performance of the torque sensors.In this work,we demonstrate a torque sensor with bulk metallic glasses as a force-sensing element.Compared with the sensors made of stainless steel and aluminum alloy,the use of bulk metallic glass as a force-sensing element significantly improves sensor sensitivity,linearity,repeatability,hysteresis,and measuring range.Our work not only opens up a new avenue for the application of bulk metallic glasses,but also provides opportunities for enhancing the performance of force/torque sensors through materials optimization.
Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China
Shenzhen Key Laboratory of High Performance Nontraditional Manufacturing,College of Mechatronics and Control Engineering,Shenzhen University Shenzhen 518060,China
Shenzhen Key Laboratory of High Performance Nontraditional Manufacturing,College of Mechatronics and Control Engineering,Shenzhen University,Shenzhen 518060,China
National Natural Science Foundation of ChinaNational Key Research and Development Program of China
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