Control of DFIG based wind generation systems under unbalanced network supply [PDF]
, 2007 This paper develops a dynamic model and control scheme for DFIG systems to improve the performance and stability under unbalanced grid conditions. A dynamic DFIG model containing the positive and negative sequence components is presented using stator ...
Wang, Yi, Xu, L.
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Robot Impedance Control and Passivity Analysis with Inner Torque and Velocity Feedback Loops [PDF]
, 2016 Impedance control is a well-established technique to control interaction forces in robotics. However, real implementations of impedance control with an inner loop may suffer from several limitations.
Boaventura, Thiago +6 more
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Comparison of Isokinetic Strength Parameters of Quadriceps in Athletes and Non-Athletes [PDF]
JLUMHS, 2023 OBJECTIVE: To compare the quadriceps isokinetic strength parameters of athletes and non-athletes. METHODOLOGY: The cross-sectional study was conducted from July to December 2019 at the Pakistan Sports Board, Islamabad.
Aamir Gul Memon +5 more
doaj +1 more source
Torque measurement in real time during mixing and kneading of bread dough with high content of resistant maize starch and enzymes [PDF]
, 2016 In this work, a methodology to measure torque during dough mixing in large scale was developed and the baking performance of bread dough formulated with resistant starch (RS) and enzymes was evaluated.
Altuna, Luz +4 more
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Effect of Body Position on Hamstring Muscle Group Average Torque [PDF]
Journal of Orthopaedic & Sports Physical Therapy, 1990 The purpose of this investigation was to examine the effect of the supine and prone position on concentric and eccentric isokinetic strength of the hamstring muscle group. Twelve university female lacrosse players were tested for hamstring average torque on a Kinetic Communicator(R) dynamometer at 60 degrees /sec from the supine and prone positions ...
T W, Worrell +3 more
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Effects of Vastus Lateralis Muscle Fascicle Length on Isokinetic Muscular Strength and Physical Fitness in Collegiate Athletes [PDF]
The Asian Journal of Kinesiology, 2020 OBJECTIVES The purpose of this study was to examine the effects of vastus lateralis muscle fascicle length on isokinetic muscle strength and physical fitness in collegiate athletes.
Kwang-Jin Lee, Ho-Seong Lee
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PLoS ONE, 2023 BackgroundThe application of the modified reactive strength index (RSImod) and isometric hamstrings to quadriceps (H:Q) torque ratio to monitoring the athletes' performance is well established, but their relationship to each other still remains unknown ...
Farideh Babakhani +2 more
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Optimal Pole Ratio of Spoke-type Permanent Magnet Vernier Machines for Direct-drive Applications
CES Transactions on Electrical Machines and Systems, 2022 Due to magnetic gearing effects, spoke-type permanent magnet vernier machines (ST-PMVMs) have the merit of high torque density, where an extra torque amplification coefficient, i.e., pole ratio (the pole-pair ratio of PMs to armature windings) is ...
Yu Zhao +5 more
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Type I Migration in Radiatively Efficient Discs
, 2010 We study Type I migration of a planet in a radiatively efficient disk using global two dimensional hydrodynamic simulations. The large positive corotation torque is exerted on a planet by an adiabatic disk at early times when the disk has the steep ...
Artymowicz +35 more
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Asynchronous performance analysis of a single-phase capacitor-start, capacitor-run permanent magnet motor [PDF]
, 2005 This work presents a detailed analysis of the asynchronous torque components (average cage, magnet braking torque and pulsating) for a single-phase capacitor-start, capacitor-run permanent magnet motor.
McGilp, M. +5 more
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