Effect of damper winding on accuracy of wound-rotor resolver under static-, dynamic-, and mixed-eccentricities
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2017.0777
Abstract: Most of the resolvers used in high precision servomechanism are two-pole, wound-rotor ones. The configuration of their stator winding is based on variable-turn, on-tooth method. However, there is different opportunity for their rotor: using distributed… read more here.
Keywords: damper winding; resolver; wound rotor; effect damper ... See more keywords
Hardware-Based Synchronous Envelope Detection Strategy for Resolver Supplied With External Excitation Generator
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2898466
Abstract: In most of resolver-to-digital converters, it is necessary to detect the sinusoidal and cosinusoidal envelopes of rotor angle position from the amplitude-modulated signals the resolver outputs. Conventional synchronous envelope detection methods usually adopt a microprocessor… read more here.
Keywords: resolver; envelope detection; excitation; synchronous envelope ... See more keywords
Reliability Analysis on Winding Configurations of Variable Reluctance Resolver Under Faulty Conditions
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3223051
Abstract: Owing to the use of the Permanent Magnet Synchronous Motor (PMSM) widely in Electrical Vehicles (EVs), the mandatory existence of rotor angle sensor in its control algorithm, higher reliability of the resolver than the other… read more here.
Keywords: reliability; faulty conditions; winding configurations; reliability analysis ... See more keywords
Design and Optimization of a Multi-Turn Variable Reluctance Resolver
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2916915
Abstract: Multi-turn resolvers are supposed to be used in high accuracy industrial applications where both the high resolution and the absolute measurement are needed. The existed multi-turn resolvers are wound-rotor (WR) resolvers, while the variable reluctance… read more here.
Keywords: resolver; variable reluctance; multi turn; multi ... See more keywords
A Stator-PM Resolver With Field Modulation Principle
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2020.3001655
Abstract: The stator-PM variable reluctance (VR) resolver has been proposed as a new position sensor for a wide speed range. The high-frequency (HF) signal injection is only required to measure the rotor position at low-speeds. Alternatively,… read more here.
Keywords: resolver; rotor; field modulation; stator resolver ... See more keywords
Oversampling Synchronous Envelope Detection for Resolver-to-Digital Conversion
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2931250
Abstract: In software-based resolver-to-digital conversion, it is necessary to detect the sinusoidal and cosinusoidal envelopes from the amplitude-modulated resolver signals in advance. The synchronous peak sampling method is usually used. However, the sampling frequency is limited… read more here.
Keywords: resolver; envelope detection; envelope; method ... See more keywords
Presentation of a Novel Variable Reluctance Tubular Resolver
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3146595
Abstract: Encoders and resolvers are the most common position sensors in controlling electrical machines. However, due to their ability to work under harsh conditions, resolvers are more preferred. In linear position detection, the transversal edge effects… read more here.
Keywords: presentation novel; novel variable; variable reluctance; longitudinal end ... See more keywords
A Disturbance Estimation Approach to Self-Calibration of Gimbal Resolver- to-Digital Conversion System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3150086
Abstract: High-precision position measurement of the gimbal servo system is indispensable to accurate torque output of the control moment gyroscope (CMG). This article addresses the systematic error of the resolver caused by the nonideal output signals… read more here.
Keywords: system; self calibration; error; gimbal resolver ... See more keywords
Design and Analysis of Wireless Resolver for Wireless Switched Reluctance Motors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3169712
Abstract: In this paper, a wireless resolver is proposed and implemented for wireless switched reluctance (SR) motors, which can detect the rotor position and transfer the information to the primary side without involving any battery storage… read more here.
Keywords: wireless; switched reluctance; wireless switched; wireless resolver ... See more keywords
An Electromagnetic Design of Slotless Variable Reluctance PM-Resolver
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3183333
Abstract: This article proposes a novel design of the variable reluctance permanent magnet (VRPM) resolvers. It utilizes a slotless stator to reduce the resolver volume. The proposed design overcomes the complex structure of windings by replacing… read more here.
Keywords: electromagnetic design; design; variable reluctance; slotless ... See more keywords
A Novel Linear Resolver Proposal and Its Performance Analysis Under Healthy and Asymmetry Air-Gap Fault
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3155747
Abstract: A novel linear resolver (L-Resolver) is proposed in this article. The excitation and signals windings are placed on the mover, and the stator structure is designed by a certain number of teeth/slots per the mover… read more here.
Keywords: asymmetry air; air gap; novel linear; analysis ... See more keywords