主动消振直线执行器的设计与分析

IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting Pub Date : 1995-10-08 DOI:10.1109/IAS.1995.530337

N. Mikhaeil-Boules

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引用次数: 15

摘要

研究了一种用于汽车主动消振的永磁直线驱动器。为满足系统要求和物理约束，设计了高能量密度磁体MAGNEQUENCH-3 (MQ3)作动器。采用基于有限元的磁场分析方法对执行器的磁路进行了建模。建立了执行器并进行了测试，结果证实了预测的性能。由于目前MQ3磁体的成本很高，因此进行了参数化研究，以确定可能的设计权衡以及使用铁氧体磁体材料对执行器尺寸和性能的影响。

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Design and analysis of linear actuator for active vibration cancellation

This study was conducted to develop a permanent magnet (PM) linear actuator for active vibration cancellation in automotive applications. To meet the system requirements and physical constraints, the actuator was designed using the high energy density magnets, MAGNEQUENCH-3 (MQ3). The magnetic circuit of the actuator was modeled using finite element-based magnetic field analysis. The actuator was built and tested and the results confirmed the predicted performance. Because of the presently high cost of MQ3 magnets, a parametric study was then conducted to determine possible design trade-offs and the impact of using ferrite magnet material on actuator size and performance.

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来源期刊

IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting

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