Analytic Modeling Optimal Control With Kinetic Inductance Fine Turning Method of Pulsed Power Supply for Accelerator Magnet
文献类型：期刊论文
| 作者 | Wang, Xiaojun2; Zhang, Shuai1,2 ; Gao, Daqing1,2
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| 刊名 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 69期号:3页码:2780-2789 |
| ISSN号 | 0278-0046 |
| 关键词 | Inductance Kinetic theory Power supplies Switches Accelerator magnets Magnetic switching Task analysis Accelerator magnet analytic model kinetic inductance optimal control pulsed power supply |
| DOI | 10.1109/TIE.2021.3066947 |
| 通讯作者 | Wang, Xiaojun(wangxj@impcas.ac.cn) |
| 英文摘要 | This article introduces the analytic modeling optimal control with a kinetic inductance fine turning method in detail, aiming at solving special control problems of pulsed power supply for a heavy-ion accelerator magnet. The inductance of the accelerator magnet is time varying, unclear, and affecting the control precision. In order to solve this difficulty, the hypothesis of the kinetic inductance and identification task with control objective is presented. The kinetic inductance fine turning method has been proposed by the experimental phenomenon. The analytic model of power supply with the magnet is calibrated by identified kinetic inductance during the operation. In simulations, the kinetic inductance has been designed and assumed to be unknown. This method can identify kinetic inductance and control precision to meet the design requirements. In experiments, the current of the power supply can track two different triangle waveforms. The final identified kinetic inductance waveforms are significantly different. At the end of each switching cycle, the absolute margin of the current error is lower than 0.015 A, except for individual interference values. Control precision is close to measurement accuracy. Therefore, the excellent agreement between the results of simulations and experiments verifies this introduced method. |
| 资助项目 | National Key R&D Program of China[2019YFA0405402] |
| WOS研究方向 | Automation & Control Systems ; Engineering ; Instruments & Instrumentation |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000728182300060 |
| 资助机构 | National Key R&D Program of China |
| 源URL | [http://119.78.100.186/handle/113462/140123]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, Xiaojun |
| 作者单位 | 1.Univ Chinese Acad Sci, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xiaojun,Zhang, Shuai,Gao, Daqing. Analytic Modeling Optimal Control With Kinetic Inductance Fine Turning Method of Pulsed Power Supply for Accelerator Magnet[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,2022,69(3):2780-2789. |
| APA | Wang, Xiaojun,Zhang, Shuai,&Gao, Daqing.(2022).Analytic Modeling Optimal Control With Kinetic Inductance Fine Turning Method of Pulsed Power Supply for Accelerator Magnet.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,69(3),2780-2789. |
| MLA | Wang, Xiaojun,et al."Analytic Modeling Optimal Control With Kinetic Inductance Fine Turning Method of Pulsed Power Supply for Accelerator Magnet".IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 69.3(2022):2780-2789. |
入库方式： OAI收割
来源：近代物理研究所
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