An Analytic Analysis of the Multi-Degree-of-Freedom Actuator
- Authors
- Lee, Ho-Joon; Park, Hyun-Jong; Hong, Hyun-Seok; Won, Sung-Hong; Jin, Chang-Sung; Lee, Byung-Song; Lee, Ju
- Issue Date
- Mar-2015
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Adaptive front lighting system (AFLS); analytic analysis; degree-of-freedom (DOF); holding torque; tilting torque
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v.51, no.3, pp.1 - 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON MAGNETICS
- Volume
- 51
- Number
- 3
- Start Page
- 1
- End Page
- 4
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143810
- DOI
- 10.1109/TMAG.2014.2363072
- ISSN
- 0018-9464
- Abstract
- This paper discusses the analysis and simulation method and the test method for a two-degree-of-freedom (2-DOF) actuator torque. The previous studies on the analysis of 2-DOF motor's tilting torque were carried out only by finite element method (FEM), not by analytic method. This paper describes the operating principles of and the processes of inducing a tilting torque and a holding torque both of which exist only in special purpose electric machines. This allowed us to establish a design process. By overcoming the limits of the 3-D FEM, this paper introduced the 2-D model analysis by considering a real coil shape. Finally, this paper manufactured and tested the 2-DOF actuator to verify the introduced analytic analysis method.
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