دورية أكاديمية
Linear-Rotary Position Control System With Enhanced Disturbance Rejection for a Novel Total Artificial Heart
| العنوان: | Linear-Rotary Position Control System With Enhanced Disturbance Rejection for a Novel Total Artificial Heart |
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| المؤلفون: | Rosario V. Giuffrida, Andreas Horat, Dominik Bortis, Tim Bierewirtz, Krishnaraj Narayanaswamy, Marcus Granegger, Johann W. Kolar |
| المصدر: | IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 359-375 (2024) |
| بيانات النشر: | IEEE, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Electronics LCC:Industrial engineering. Management engineering |
| مصطلحات موضوعية: | Artificial biological organs, permanent magnet machines, rotating machines, Electronics, TK7800-8360, Industrial engineering. Management engineering, T55.4-60.8 |
| الوصف: | A novel implantable total artificial heart, hereinafter referred to as the ShuttlePump, is currently under development in a research collaboration between the Medical University of Vienna, the Power Electronic Systems Laboratory of ETH Zurich and Charite Berlin. Its novel, low-complexity, pulsatile pumping principle requires a specially shaped piston performing a controlled, synchronized linear-rotary motion while providing the necessary hydraulic force and torque. The machine design of the Permanent Magnet Synchronous Machine (PMSM)-based linear-rotary actuator was conducted in previous work of the authors, leading to the construction of a hardware prototype satisfying the application requirements in terms of electromechanical force, torque, power losses, and volume. This article provides the details of the closed-loop linear-rotary position control system required to operate the ShuttlePump. The design of the position control system targets tight reference tracking ($\pm$8 mm linear stroke and continuous rotation) up to an operational frequency of 5 Hz, under the heavy disturbance introduced by the axial hydraulic load force, as high as 45 N. The experimental measurements show successful linear-rotary position tracking under the specified axial load, with a maximum error of 1 mm and 5$^{\circ }$. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2644-1284 |
| Relation: | https://ieeexplore.ieee.org/document/10494377/; https://doaj.org/toc/2644-1284 |
| DOI: | 10.1109/OJIES.2024.3385865 |
| URL الوصول: | https://doaj.org/article/60a27d899f074e0089beff1196ec26a0 |
| رقم الأكسشن: | edsdoj.60a27d899f074e0089beff1196ec26a0 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 26441284 |
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| DOI: | 10.1109/OJIES.2024.3385865 |