External Torque Estimation for an Industrial Robot Arm using Joint Torsion and Motor Current Measurements
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.11.700
Abstract: Abstract Human robot collaboration requires specific properties of modern lightweight robots that differ from conventional robots. One of these is the property of reacting to external forces acting on the robot structure, which typically requires… read more here.
Keywords: robot; motor current; external torque; torque estimation ... See more keywords
Non-Linear Hysteresis Compensation of a Tendon-Sheath-Driven Robotic Manipulator Using Motor Current
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2021.3057043
Abstract: Tendon-sheath-driven manipulators (TSM) are widely used in minimally invasive surgical systems due to their long, thin shape, flexibility, and compliance making them easily steerable in narrow or tortuous environments. Many commercial TSM-based medical devices have… read more here.
Keywords: non linear; hysteresis; motor current; sheath driven ... See more keywords
Fault Detection of Circulation Pumps on the Basis of Motor Current Evaluation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2021.3085697
Abstract: Motor current signature analysis (MCSA) for fault detection has found widespread application, especially for induction motors. The basis of MCSA is the evaluation of a motor's current. This analysis is now also used for other… read more here.
Keywords: evaluation; motor current; motor; basis ... See more keywords
A Squeezed Modulation Signal Bispectrum Method for Motor Current Signals Based Gear Fault Diagnosis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3201549
Abstract: Electromechanical systems as the prime power source are widely employed in industry. To ensure the high productivity and safety of the motor–gear system, motor current signature analysis (MCSA) becomes a cost-effective and effective approach to… read more here.
Keywords: speed; fault diagnosis; motor; fault ... See more keywords
Nonintrusive Motor Current Signature Analysis
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3232645
Abstract: Motor current signature analysis (MCSA) techniques measure slip-related current signals in the supply lines of a squirrel-cage induction machine (SCIM) for slip estimation, fault detection, and motor diagnostics. In a traditional setup for MCSA, current… read more here.
Keywords: machine; motor; analysis; current signature ... See more keywords
Three-Phase Unbalance Analysis Method Based on Three-Phase Motor Current Instantaneous Information
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13106127
Abstract: Motor current signal analysis is a common method that can be applied to the monitoring and diagnosis of electromechanical equipment. Three-phase unbalance will increase the line power loss and affect the safe operation of power-using… read more here.
Keywords: motor current; three phase; phase unbalance; phase ... See more keywords