Title :
Simulation analysis and application of the fast electromagnetic repulsion device
Author :
Zhao Wei He ; Jing Yuan Han ; Shu Hong Wang ; Yanabu, Satoru
Author_Institution :
Sch. of Electr. Eng., Xi´an Jiaotong Univ., Xi´an, China
Abstract :
A 2-D finite element model of the fast electromagnetic repulsion device is presented in this paper, and the variation characteristics of the device with respect to different parameters are analyzed in transient field by using Ansoft Maxwell. Design of Experiment (DOE) is used to choose the simulation parameters of the device using a bistable spring institution. A regression coefficient matrix is established according to the simulation results by using the least squares method, then a second-order model of responding surface is built up, with which a test on the goodness of fit is carried out. Finally an optimal design is achieved based on the responding surface.
Keywords :
design of experiments; electromagnetic devices; finite element analysis; least squares approximations; matrix algebra; regression analysis; 2D finite element model; Ansoft Maxwell; DOE; bistable spring institution; design of experiment; fast electromagnetic repulsion device; least squares method; regression coefficient matrix; second-order model; Coils; Eddy currents; Educational institutions; Force; Mathematical model; Response surface methodology; DOE; bistable spring; fast electromagnetic repulsion device; least square method; response surface;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0068-8
DOI :
10.1109/ASEMD.2013.6780800
