Optimal Design of Permanent Magnet Bearings with Application to the HeartQuest~(TM) Ventricular Assist Device

Chen CHEN; Brad PADEN; James ANTAKI; Jed LUDLOW; Gill BEARNSON

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Optimal Design of Permanent Magnet Bearings with Application to the HeartQuest~(TM) Ventricular Assist Device

机译：永磁轴承的优化设计及其在HeartQuest〜（TM）心室辅助装置中的应用

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Closed-form design equations for magnetic bearings are desirable for design optimization of sophisticated electrical mechanical systems such as artificial hearts. We develop asymptotic approximations to force and stiffness characteristics of magnetic bearings formed from concentric permanent magnet rings having rectangular cross sections. The equations are well adapted to spreadsheets and facilitate an efficient numerical optimization process. The method was applied to the development of the HeartQuest~(TM) VAD (ventricular assist device), which achieved remarkable compactness and stable operation.

机译：电磁轴承的闭式设计方程式对于复杂的机电系统（例如人造心脏）的设计优化是理想的。我们开发了渐近逼近法，以对由具有矩形横截面的同心永磁环形成的磁性轴承的力和刚度特性进行渐近估计。这些方程式非常适合电子表格，并有助于进行有效的数值优化过程。该方法被应用于HeartQuest〜（TM）VAD（心室辅助设备）的开发，该设备实现了卓越的紧凑性和稳定的操作。

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《JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing》 |2003年第2期|p.403-408|共6页
作者
Chen CHEN; Brad PADEN; James ANTAKI; Jed LUDLOW; Gill BEARNSON;
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作者单位

Magnetic Moments LLC, Santa Barbara, CA 93111, USA;

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原文格式 PDF
正文语种 eng
中图分类机械、仪表工业;机械学（机械设计基础理论）;
关键词
magnetic bearings; design optimization; artificial hearts; permanent magnets;

机译：电磁轴承;设计优化;人工心脏;永磁体;

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专利

1. Optimal Design of Permanent Magnet Bearings with Application to the HeartQuest~(TM) Ventricular Assist Device [J] . Chen CHEN, Brad PADEN, James ANTAKI, JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing . 2003,第2期

机译：永磁轴承的优化设计及其在HeartQuest〜（TM）心室辅助装置中的应用
2. Optimal Design of Permanent Magnet Bearings with Application to the HeartQuest~(TM) Ventricular Assist Device [J] . Chen CHEN, Brad PADEN, James ANTAKI, JSME International Journal. Series C, Mechanical Systems, Machine Elements and Manufacturing . 2003,第2期

机译：永磁轴承的优化设计及其在HeartQuest〜（TM）心室辅助装置中的应用
3. A study on permanent magnet topologies for hybrid bearings for medical drives applied in Ventricular Assist Devices [J] . ANDRE POHLMANN, KAY HAMEYER Archives of Electrical Engineering . 2011,第3期

机译：心室辅助设备中用于医疗驱动的混合轴承的永磁拓扑研究
4. OPTIMAL DESIGN OF PERMANENT MAGNET BEARINGS WITH APPLICATION TO THE HEARTQUEST~(TM) VENTRICULAR ASSIST DEVICE [C] . Chen Chen, Brad Paden, James Antaki, International symposium on magnetic bearings . 2002

机译：应用于Heartquest〜（TM）心室辅助装置的永磁轴承的最佳设计
5. Optimal design and comparative analysis of multi-phase permanent magnet assisted synchronous reluctance machines [D] . Bonthu, Sai Sudheer Reddy 2015

机译：多相永磁辅助同步磁阻电机的优化设计与比较分析
6. Optimal Halbach Permanent Magnet Designs for Maximally Pulling and Pushing Nanoparticles [O] . A. Sarwar, A. Nemirovski, B. Shapiro -1

机译：最佳Halbach永磁体设计用于最大拉动和推动纳米颗粒
7. A study on permanent magnet topologies for hybrid bearings for medical drives applied in Ventricular Assist Devices [O] . Pohlmann André, Hameyer Kay 2011

机译：心室辅助设备中用于医疗驱动的混合轴承的永磁拓扑研究

Optimal Design of Permanent Magnet Bearings with Application to the HeartQuest~(TM) Ventricular Assist Device

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