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Direct Yaw Moment Control with 4WD Torque-Vectoring for Vehicle Handling Stability and Agility
This paper presents a direct yaw moment control (DYC) for improved lateral stability and agility at severe cornering. A test vehicle was developed...
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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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Numerical hazard analysis of torque vectoring system for electric drivetrain considering handling uncertainty
This work aims to perform a hazard analysis and a risk assessment considering vehicle handling and control when an electric drivetrain delivers power...
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Development and Analysis of an On-Road Torque Measurement Device for Trucks
BackgroundRolling resistance and aerodynamic losses cause a significant part of a truck’s energy consumption. Therefore there is an interest from...
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A Comprehensive Analysis on Electronic Moment Power Steering Control Strategy for Multi-axle Distributed Drive Vehicles
The electric wheel has an advantage of independently, accurately, and promptly controlling torque in response. However, current distributed drive...
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Methodology for the assessment of the friction torque of ball slewing bearings considering preload scatter
This manuscript presents an innovative methodology for the assessment of the friction torque of ball slewing bearings. The methodology aims to...
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Automotive Wheel Torque Control Systems
AbstractThe approaches of foreign specialists to improving electronic control systems for the dynamic state of vehicles (traction, directional...
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Calculation and Analysis of Reverse Torque of the Earth Pressure Balance Shield
In the tunneling process of earth pressure balance (EPB) shield, large reverse torque is required to resist the cutterhead torque to prevent shield...
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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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In-situ braking torque and temperature analysis of two-wheeler drum brake in friction braking
Generally, two-wheelers consist of a drum brake on the rear wheel. The performance of the brake deteriorates drastically due to the continuous use of...
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Modeling and Analysis of Assembly Faults of a Dual-Stator Low-Speed High-Torque Permanent Magnet Drive Machine
Dual-stator permanent magnet machines are widely used in the low-speed high-torque applications, benefiting from the advantages of high efficiency...
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Torque Pulsations in Machines with Fractional Slot Windings and Permanent Magnets
AbstractA study of torque pulsations in electrical machines with fractional slot windings and permanent magnets has been carried out. The design of a...
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A Stiff-String Model for Torque and Drag Analysis in Directional Wells
Overcoming friction forces generated from the contact of tubulars with the wellbore is one of the most important challenges in directional drilling,...
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Optimization of Cogging Torque Based on Hybrid Genetic Ant Colony Algorithm
The PM has many advantages such as high output torque, high efficiency and low noise. However, it is possible to observe the slot effect, resulting...
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Comparison of Centralized and Multi-Layer Architectures for Nonlinear Model Predictive Torque-Vectoring and Traction Control
A significant body of literature discusses direct yaw moment controllers for vehicle stability control and torque-vectoring (TV), based on model...
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Force moment partitioning and scaling analysis of vortices shed by a 2D pitching wing in quiescent fluid
We experimentally study the dynamics and strength of vortices shed from a NACA 0012 wing undergoing sinusoidal pitching in quiescent water. We...
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Analysis of torque ripple and torsional vibration considering Hall mounting errors in permanent magnet synchronous motors for light EVs
The digital Hall-effect sensors are widely used for the rotor position estimation in permanent magnet synchronous motors (PMSMs) for light electric...
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Statistical Analysis of Peak Torque in Drivelines of Mining and Metallurgical Machines for Clearances Diagnostics
Diagnosing the drivelines of stationary industrial machines and heavy vehicles is a complicated scientific and technical task. Based on a simple...
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Effect of braking torque on vehicle nonlinear dynamics
Vehicle dynamics system with tires has strong nonlinear characteristics, which brings challenges to dynamics analysis and longitudinal and lateral...
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Quantitative Analysis of Electromagnetic Torque Generation Mechanism in Axial-Flux Permanent Magnet Machine Based on the Air-Gap Field Modulation Theory
This paper proposes two axial-flux permanent magnet (AFPM) machines, i.e., NS and NN type, which all have the same stator and rotor structures but...
