Presentation Details
Control System Design and Experimental Verification of a Self-Bearing Double-Stator Linear-Rotary Actuator
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Updated Time：2021-06-19 16:58:48 Hits：1535
Oral Presentation
Start Time：2021-07-02 14:00（Asia/Shanghai）
Duration：20min
Session：S2 Concurrent Session 2 »
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Abstract
Integrated Linear Rotary Actuators (LiRAs) offer a compact solution which can achieve high dynamics when coupled linear and rotary motions are required. As a further step, Active Magnetic Bearings can be integrated in the LiRA, which however requires feedback control of
the magnetically levitated mover’s position to operate. Therefore, in this paper the dynamic model of a Self-Bearing Double-Stator LiRA is derived, linearized and used to design a 6-DoF position control system. This is
then implemented in hardware and comprehensively verified bringing a prototype of the Self-Bearing Double-Stator LiRA into full operation.
Keywords
Magnetic Levitation， Linear-Rotary Actuators， Feedback Control
Speaker
Rosario Giuffrida
ETH Zürich; Power Electronic Systems LaboratorySubmission Author
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Important Date
-
Conference Date
Jul 01
2021
toJul 04
2021
-
Jul 03 2021
Contribution Submission Deadline
-
Nov 03 2021
Registration deadline
Sponsored By
Huazhong University of Science and Technology, China
Supported By
University of Sydney, Australia
Southwest Jiaotong University, China
Southwest Jiaotong University, China
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