Helical Motion Wound-Rotor Resolver

Zare, Fateme; Nasiri‐Gheidari, Zahra

doi:10.1109/jsen.2022.3167427

Cited by 8 publications

(2 citation statements)

References 32 publications

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“…The resolver is a kind of precision controlled micromotor in automatic devices. In the motor control system, it is mainly used for data transmission of rotor angle [1][2][3][4][5] . It has the characteristics of high precision, small volume, small moment of inertia, anti-interference, high temperature and humidity resistance, and can be widely used in national defense, aerospace, automobile and other fields [6][7][8][9][10] .…”

Section: Introductionmentioning

confidence: 99%

Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Wang

Chen

Zhang

et al. 2023

International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023)

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Based on the research of single-channel reluctance resolver, the signal winding distribution function of a new type of coexcitation axial reluctance resolver(CARR) is summarized. The self-inductance and mutual inductance of the excitation windings and signal windings belong to the coarse machine and precise machine under the even pole pairs are studied theoretically. The relationship between inductance of different windings and structural parameters is obtained. The correctness of the inductance distribution law is verified when the number of pole pairs is even by comparing the finite element simulation method with the theoretical research method. It provides the basis for the theoretical design of this resolver. The self-inductance and mutual inductance of 15 pole pairs CARR are measured and compared with the finite element simulation results of inductance. Then the inductance distribution law is summarized when the pole number is odd, which is convenient for the subsequent design and optimization of CARR.

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Section: Introductionmentioning

confidence: 99%

Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Wang

Chen

Zhang

et al. 2023

International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023)

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show abstract

“…As the number of pole pairs increases, the measurement accuracy increases. However, the existing single channel axial reluctance resolver can not achieve the measurement of absolute position signal with high precision, and can only achieve the measurement of relative position [6][7][8][9][10]. In order to make up for the defect of single channel axial reluctance resolver and achieve the measurement of absolute position signal with high precision, this paper analyzes the self-inductance and mutual inductance of a new type of CARR.…”

Section: Introductionmentioning

confidence: 99%

Inductance study on the co-excitation axial reluctance resolver in the winding mode of equal turns

Wang

Zhang

Chen

et al. 2023

International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023)

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This paper presents a new type of co-excitation axial reluctance resolver(CARR), and deduces the distribution functions of signal windings in the winding mode of equal turns. According to the flux change law of the upper and lower teeth of the stator, the expression of axial effective coupling length of rotor is obtained. The self-inductance and mutual inductance of two-phase precise machine signal windings and excitation windings are theoretically studied by winding function method. The inductance variation law of each winding of CARR is obtained under the condition of odd pole pairs and even pole pairs. It provides the basis for the theoretical design and optimization of this kind of resolver, and is beneficial to improve the measurement precision of precise machine signal output. Then, the finite element method is used to compare and analyze the inductance variation law of each winding obtained by analytical method, which verifies the correctness of the theoretical research on the inductance of each winding in the winding mode of equal turns.

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An investigation on the position errors of resolvers designed in different structures: A review

2023

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Helical Motion Wound-Rotor Resolver

Cited by 8 publications

References 32 publications

Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Inductance study on the co-excitation axial reluctance resolver in the winding mode of equal turns

An investigation on the position errors of resolvers designed in different structures: A review

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