Fault-tolerant design of local controller for the poloidal field converter control system on ITER
文献类型：期刊论文
| 作者 | Shen, Jun ; Fu, Peng; Gao, Ge; He, Shiying; Huang, Liansheng; Zhu, Lili; Chen, Xiaojiao
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2016-11-15 |
| 卷号 | 112期号:无页码:261-268 |
| 关键词 | Iter Poloidal Field Fault Tolerance Service-based Program Control System |
| DOI | 10.1016/j.fusengdes.2016.09.008 |
| 文献子类 | Article |
| 英文摘要 | The control system for the Poloidal Field (PF) on ITER is a synchronously networked control system, which has several kinds of computational controllers. The Local Control Cubicles (LCC) play a critical role in the networked control system for they are the interface to all input and output signals. Thus, some additional work must be done to guarantee the LCCs proper operation under influence of faults. This paper mainly analyzes the system demands of the LCCs and faults which have been encountered recently. In order to handle these faults, decoupled service-based software architecture has been proposed. Based on this architecture, fault detection and system recovery methods, such as redundancy and rejuvenation, have been incorporated to achieve a fault-tolerant private network with the aid of QNX operating system. Unlike the conventional method, this method requires no additional hardware and can be achieved relatively easily. To demonstrate effectiveness the LCCs have been successfully tested during the recent PF Converter Unit performance tests for ITER. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000387836800038 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/21769]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 作者单位 | Chinese Acad Sci ASIPP, Inst Plasma Phys, POB 1126, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Jun,Fu, Peng,Gao, Ge,et al. Fault-tolerant design of local controller for the poloidal field converter control system on ITER[J]. FUSION ENGINEERING AND DESIGN,2016,112(无):261-268. |
| APA | Shen, Jun.,Fu, Peng.,Gao, Ge.,He, Shiying.,Huang, Liansheng.,...&Chen, Xiaojiao.(2016).Fault-tolerant design of local controller for the poloidal field converter control system on ITER.FUSION ENGINEERING AND DESIGN,112(无),261-268. |
| MLA | Shen, Jun,et al."Fault-tolerant design of local controller for the poloidal field converter control system on ITER".FUSION ENGINEERING AND DESIGN 112.无(2016):261-268. |
入库方式： OAI收割
来源：合肥物质科学研究院
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