Design and Analysis of Double Excited 3-Degree-of-Freedom Motor for Robots
- Authors
- 권병일; Kim, Young-Boong
- Issue Date
- Sep-2011
- Publisher
- 대한전기학회
- Keywords
- 3DOF; Laminated structure; Double excited; 3D FEM
- Citation
- Journal of Electrical Engineering & Technology, v.6, no.5, pp.618 - 625
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- Journal of Electrical Engineering & Technology
- Volume
- 6
- Number
- 5
- Start Page
- 618
- End Page
- 625
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/38848
- ISSN
- 1975-0102
- Abstract
- This paper presents a double excited three degree-of-freedom (3DOF) motor. The proposed 3DOF motor is designed with a laminated structure, making it easy to manufacture.
In addition, it has windings on the stator and rotor, and does not require an expensive permanent magnet. We explain the structure, principle of motion, and design of the proposed motor, and perform an analysis of the static characteristics using the two- and threedimensional finite element methods (3D FEM). The feasibility of 3D FEM analysis is confirmed by comparing the 3D FEM analysis and experimental results for the rolling and pitching motion. We also confirm the occurrence of holding torque in every motion.
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Collections - COLLEGE OF ENGINEERING SCIENCES > SCHOOL OF ELECTRICAL ENGINEERING > 1. Journal Articles
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