Key design parameters and optimum method of medium- and high-velocity synchronous induction coilgun based on orthogonal experimental design

作     者：Kai-Pei Liu Xiao-Bo Niu Ya-Dong Zhang Zeng-Chao Ji Jian-Yuan Feng Wen-Qi Li 刘开培;牛小波;张亚东;季曾超;冯建源;李文琦

作者机构：School of Electrical EngineeringWuhan University Electronic Information SchoolWuhan University College of Electrical and Electronic EngineeringShandong University of Technology 

基　　金：Project supported by the National Natural Science Foundation of China(Grant No.5140130) 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2019年第28卷第2期

页      码：202-209页

摘      要：The energy conversion efficiency of a multistage synchronous induction coilgun(MSSICG) has become one of the key factors that restricts its industrialization. To improve the launch efficiency of medium-and high-velocity MSSICG,we propose an optimization design scheme combining orthogonal experimental design(OED) and self-consistent design method in this paper. The OED is introduced to reduce the number of iterations and improve the identification accuracy and efficiency. A self-consistent design model is established to overcome a defect that the parameters that need to be optimized will multiply as the number of coil stages increases. The influence of six factors(radial thickness of armature, axial length of armature, axial length of coil, capacitance, wire diameter, and slip speed) on the launch efficiency are then evaluated by range analysis. This work presents a valuable reference for optimizing medium-and high-velocity MSSICG.

主 题 词：multistage synchronous induction coilgun(MSSICG) self-consistent design orthogonal experimental design(OED) range analysis 

学科分类：082601[082601] 08[工学] 0826[工学-生物医学工程类] 

核心收录：

D　O　I：10.1088/1674-1056/28/2/024102

馆 藏 号：203455716...