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Design and torque calculation of permanent magnet eddy current coupling with sinusoidal torque output
Due to its unique characteristic of non-contact torque transmission between its permanent magnetic rotor and conductor rotor, permanent magnet eddy...
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Design and Verification of Parallel Hip Exoskeleton Considering Output Torque Anisotropy
In rehabilitation training, it is crucial to consider the compatibility between exoskeletons and human legs in motion. However, most exoskeletons...
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Accuracy improvement of maximum torque per ampere control for interior permanent magnet synchronous motor drives reflecting PM flux linkage variations
An algorithm for an interior permanent magnet synchronous motor (IPMSM) drive to improve the accuracy of maximum torque per ampere (MTPA) control...
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Research on Output Torque Optimization of Ultrasonic Motor Based on Genetic Algorithm
Aiming at the problem of small output torque in the design process of traveling to wave ultrasonic motor, this paper proposes a method of optimizing...
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Two-vector predictive current control strategy based on maximum torque per ampere control for PMSMs
In permanent magnet synchronous motor systems with double closed-loop maximum torque current ratio control, a PI adjuster is used as the current...
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Coupled-driven high-speed and high-torque switchable transmission with a large transmission ratio
Electric motors are used globally, especially in industrial applications, and achieving high energy efficiency is a major problem. Variable...
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Scalar Torque Control
This chapter is to illustrate the method that uses the constant Volts Herts (V/F) and the slip speed to control the ACIM torque. It is known as the...
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Torque ripple reduction strategy for switched reluctance motor based on segmented non-linear correction torque sharing function
The traditional torque sharing function (TSF) strategy can lead to large torque ripple and copper consumption in switched reluctance motors (SRMs)...
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Nonlinear Disturbance Observer of Clutch Slip** Torque for Multi-Mode Hybrid Electric Vehicles
Clutch slip** torque varies complicatedly and has a strong nonlinearity during the mode transition of hybrid electric vehicles. In order to...
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Torque Metrology
Torque is one of the most important physical quantities which are used for the development of various industries. Torque is defined as the moment of...
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Torque Metrology
Torque is one of the most important physical quantities which are used for the development of various industries. Torque is defined as the moment of...
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Improved Torque Controller for Enhancing Performance at Full Speed Range of Direct Torque Control of Brushless Doubly Fed Machine
In this paper, a new torque controller is proposed for optimizing the torque tracking performance in direct torque control (DTC) system of brushless...
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Recovery from Injury: Learning Bipedal Jum** Skills with a Motor Output Torque Limit Curriculum
Bipedal robots can walk and run on different terrains and show great capacity in fast-moving. However, it’s still a daunting challenge for them to...
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Weighted spin torque nano-oscillator system for neuromorphic computing
Neuromorphic computing is a promising strategy to overcome fundamental limitations, such as enormous power consumption, by massive parallel data...
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Field—Weakening Control with Maximum Torque Per Ampere (MTPA) for Electric Vehicle (EV) Application
This work is about controlling a PM motor with field weakening capabilities in electric vehicles (EVs). A IPMSM motor model has been investigated in...
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A method of reducing the cogging torque in a flux–torque regulation hybrid excitation machine with axial–radial magnetic circuit
In order to solve the problem of insufficient torque for flux weakening in permanent magnet machines, a novel flux–torque regulation hybrid...
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Analysis of torque controlling strategies of interior permanent magnet synchronous machine in hybrid electric vehicle
Significance of this research is based on torque controlling strategies in hybrid electric vehicle. The traction motor of a hybrid electric...
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Torque Improvement and Analysis of a Bearingless Switched Reluctance Motor Under Efficient Levitation Excitation
In a bearingless switched reluctance motor (BSRM), there is a conflict between the output regions of effective radial force and positive torque. So a...
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Reluctance Torque Optimization of Dual Rotor Permanent Magnet Reluctance Motor Reluctance Torque
The permanent magnet-assisted synchronous reluctance motor combines the advantages of the permanent magnet-synchronous application prospects of...
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Vector Torque Control
This chapter presents the well-known vector control approach to control the ACIM torque accurately and dynamically. Various control strategies as...