A Novel Shape Memory Alloy Actuated Bearing Active Preload System (SMA-BAPS) for Space Spindles

In this study, a novel shape memory alloy actuated bearing active preload system (SMA-BAPS) was proposed and experimentally demonstrated. SMA actuators placed in a single or antagonistic configuration were employed to drive the screw pair and thus fulfill one-way or bidirectional preload adjustment....

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Bibliographic Details
Main Authors: Yuhang Zhang, Jun Jiang, Qiang Zhang, Yuanzi Zhou, Xiaoyong Zhang, Ruijie Sun
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Aerospace
Subjects:
Online Access:https://www.mdpi.com/2226-4310/12/7/637
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