A comprehensive cycloid pin-wheel precision reducer test platform integrated with a new dynamic measurement method of lost motion [PDF]
Metrology and Measurement Systems, 2022 While cycloid pin-wheel precision reducers (referred to as RV reducers) are widely used in industrial robots, a widely accepted design standard or verification method of their test platforms is not available.
Huijun Yue +6 more
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Calibration of torque measurement under constant rotation in a wind turbine test bench [PDF]
Journal of Sensors and Sensor Systems, 2019 To determine the efficiency of multi-MW wind turbines, the torque measurement in wind turbine test benches has to be performed with an accuracy better than 0.2 %. To this end, the torque measurement has to be traced to national standards in the
P. Weidinger +4 more
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Resonance Measurement of Nonlocal Spin Torque in a Three-Terminal Magnetic Device
, 2012 A pure spin current generated within a nonlocal spin valve can exert a spin transfer torque on a nanomagnet. This nonlocal torque enables new design schemes for magnetic memory devices that do not require the application of large voltages across tunnel ...
Buhrman, R. A. +7 more
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Torque Measurement at the Single-Molecule Level [PDF]
Annual Review of Biophysics, 2013 Methods for exerting and measuring forces on single molecules have revolutionized the study of the physics of biology. However, it is often the case that biological processes involve rotation or torque generation, and these parameters have been more difficult to access experimentally.
Scott, Forth +3 more
openaire +2 more sources
IEEE Access, 2019 This paper presents the new transfer standard for torque measurements in the MN·m range and its metrological characterization through FEM analyses.
Raquel Maria Lorente-Pedreille +3 more
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Magnetic phase diagram of the S=1/2 triangular layered compound NaNiO2: a single crystal study [PDF]
, 2010 Using magnetic torque measurement on a NaNiO2 single crystal, we have established the magnetic phase diagram of this triangular compound. It presents 5 different phases depending on the temperature (4 K - 300 K) and magnetic field (0 - 22 T) revealing ...
Bonda, Markus +4 more
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A Low-Cost IoT-Based Bidirectional Torque Measurement System with Strain Gauge Technology
Applied SciencesThe scope of this paper is the development of a cost-effective wireless torque measurement system for vehicle drivetrain shafts. The prototype integrates strain gauges, an HX711 conditioner, a Wemos D1 Mini ESP8266, and a rechargeable battery directly on
Cosmin Constantin Suciu +4 more
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Effect of Saturation on Field Oriented Control of the New Designed Reluctance Synchronous Motor
Energies, 2018 In this paper the effect of saturation on torque production of a reluctance synchronous motor (RSM), which was originally built as an induction motor (IM), is investigated.
Pavol Rafajdus +4 more
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Flux observer algorithms for direct torque control of brushless doubly-fed reluctance machines [PDF]
, 2009 Direct Torque Control (DTC) has been extensively researched and applied to most AC machines during the last two decades. Its first application to the Brushless Doubly-Fed Reluctance Machine (BDFRM), a promising cost-effective candidate for drive and ...
Chaal, Hamza, Jovanovic, Milutin
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Torque Measurement in Induction Motors
Measurement + Control, 1973 A simple method is described for measuring torque in induction motor drives. This is applicable to constant voltage, constant frequency systems, an accuracy of 5% being anticipated.
W. C. Beattie
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