Improved Analytical Modeling of an Axial Flux Double-Sided Eddy-Current Brake with Slotted Conductor Disk

2022 ◽  
pp. 1-1
Author(s):  
Yinxi Jin ◽  
Baoquan Kou ◽  
Liyi Li
Keyword(s):  
Eddy Current ◽  
Analytical Modeling ◽  
Axial Flux

Analytical Modeling of Axial-Flux Permanent Magnet Eddy Current Couplings With a Slotted Conductor Topology

2016 ◽  
Vol 52 (2) ◽  
pp. 1-15 ◽  
Author(s):  
Xin Dai ◽  
Qinghua Liang ◽  
Jiayong Cao ◽  
Yongjun Long ◽  
Jinqiu Mo ◽  
...  
Keyword(s):  
Permanent Magnet ◽  
Eddy Current ◽  
Analytical Modeling ◽  
Axial Flux

scholarly journals Three-Dimensional Analytical Modeling of an Eddy-Current-Based Non-Contact Speed Sensor

2021 ◽  
pp. 1-1
Author(s):  
Arda Tysz ◽  
Tibor Stolz ◽  
Annette Muetze ◽  
Michael Flankl ◽  
Spasoje Miric ◽  
...  
Keyword(s):  
Eddy Current ◽  
Analytical Modeling ◽  
Three Dimensional ◽  
Speed Sensor

scholarly journals Multi-objective design optimization of a permanent magnet axial flux eddy current brake

2019 ◽  
pp. 998-1011
Author(s):  
RASUL TARVIRDILU ASL ◽  
HÜSEYİN MURAT YÜKSEL ◽  
OZAN KEYSAN
Keyword(s):  
Eddy Current ◽  
Effect Of Temperature ◽  
Test Results ◽  
Algorithm Optimization ◽  
Axial Flux ◽  
Multiobjective Genetic Algorithm ◽  
Aerospace Applications ◽  
Eddy Current Damper ◽  
Brake Performance ◽  
Speed Characteristic

The main aim of this study is to optimize an axial flux eddy current damper to be used in a specific aviation application. Eddy current dampers are more advantageous compared to conventional mechanical dampers as they are maintenance-free due to contactless structure and have higher reliability, which is very desirable in aerospace applications. An initial eddy current brake prototype is manufactured and the test results are used to verify the 3-D finite element simulations. The effect of temperature on the brake performance is investigated. Finally, a multiobjective genetic algorithm optimization is applied to find the optimum pole number and geometric dimensions of the eddy current brake in order to achieve the desired torque-speed characteristic while the total weight of the brake is minimized. It is found that the mass and volume of the initial prototype can be halved by implementing this optimization algorithm.

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