| 基于ANSYS和iSIGHT的磁悬浮轴承结构优化设计 |
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| 引用本文： | 肖林京,张绪帅,常龙,郭海. 基于ANSYS和iSIGHT的磁悬浮轴承结构优化设计[J]. 轴承, 2012, 0(5): 5-8 |
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| 作者姓名： | 肖林京 张绪帅 常龙 郭海 |
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| 作者单位： | 山东科技大学 机械电子工程学院,山东 青岛 266590 |
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| 摘 要： | 以8极径向主动磁悬浮轴承为例,提出了一种使用多学科优化软件iSIGHT与通用有限元软件ANSYS集成的分析方法。首先应用ANSYS建立相应的模型并对其进行仿真,得出该轴承的一些参数,在此基础上将参数及模型集成到多学科优化软件iSIGHT中,采用NLPQL算法对该模型进行多目标优化设计,在指定的约束条件下得出了磁悬浮轴承结构的最优尺寸。
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| 关 键 词： | 磁悬浮轴承 ANSYS iSIGHT 多目标优化 NLPQL 最优尺寸 |
Design and Optimization of Magnetic Bearings Based on ANSYS and iSIGHT |
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| XIAO Lin-jing,ZHANG Xu-shuai,CHANG Long,GUO Hai. Design and Optimization of Magnetic Bearings Based on ANSYS and iSIGHT[J]. Bearing, 2012, 0(5): 5-8 |
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| Authors: | XIAO Lin-jing ZHANG Xu-shuai CHANG Long GUO Hai |
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| Affiliation: | (College of Mechanical and Electronic Engineering,Shandong University of Science and Technology,Qingdao 266590,China) |
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| Abstract: | Taking octupole active radial magnetic bearing as an example,an integrated analytical method is proposed based on multidisciplinary optimization software iSIGHT and general finite element software ANSYS.First of all,in order to obtain several bearing parameters,corresponding model is established based on ANSYS and the simulation is performed.Then,the model and parameters are integrated with iSIGHT,the model is optimized with NLPQL algorithm and the optimal size of the magnetic bearings under specified constraints is obtained. |
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| Keywords: | magnetic bearing ANSYS iSIGHT multi-objective optimization NLPQL optimal size |
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