| Adaptive control of left ventricular bypass assist devices | |
|---|---|
| 學年 | 73 |
| 學期 | 2 |
| 出版（發表）日期 | 1985-04-01 |
| 作品名稱 | Adaptive control of left ventricular bypass assist devices |
| 作品名稱（其他語言） | |
| 著者 | McInnis, Bayliss C.; Guo, Zhong Wei; Lu, Po Chien; Wang, Jiun Chung |
| 單位 | 淡江大學水資源及環境工程學系 |
| 出版者 | Piscataway: The Institution of Engineering and Technology |
| 著錄名稱、卷期、頁數 | IEEE Transactions on Automatic Control 30(4), p.322-329 |
| 摘要 | This paper presents a computer-based adaptive control system for left ventricular bypass assist devices consisting of air driven diaphragm pumps. The system provides for 1) synchronization of pumping with ECG signals and 2) control of atrial pressure at desired levels. The system design includes an adaptive control algorithm which is a self-tuning PID-controller based on pole placement. The performance of the system has been demonstrated by in vitro experiments_ on a mock circulatory system. When there is an increase in atrial pressure, the system responds with an increase in stroke volume. Following major changes in the circulatory system, the control algorithm retunes itself and restores the system to the desired state. |
| 關鍵字 | Adaptive control;Control systems;Circulatory system;Pressure control;Blood pressure;Electrocardiography;Cardiology;Artificial heart;Automatic control;Voltage |
| 語言 | en |
| ISSN | 0018-9286 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/67796 ) |
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