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The Design on the Real-Time Wavelet Filter for ITER PF AC/DC Converter Control System

文献类型：期刊论文

作者Chen, Xiaojiao1,2; Huang, Liansheng1; Fu, Peng1,2; Gao, Ge1; He, Shiying1; Shen, Jun1; Zhu, Lili1; Dong, Lin3
刊名IEEE TRANSACTIONS ON PLASMA SCIENCE
出版日期2016-07-01
卷号44期号:7页码:1178-1186
关键词International Thermonuclear Experimental Reactor (Iter Pf) Ac/dc Converter System Real Time Signal Denoising Wavelet Filter
DOI10.1109/TPS.2016.2572200
文献子类Article
英文摘要Since noise degrades the control precision of International Thermonuclear Experimental Reactor (ITER) poloidal field (PF) ac/dc converter control system, a real-time wavelet filter algorithm for feedback signal denoising is studied. According to the requirements of ITER PF ac/dc converter controller, a real-time digital filter based on a wavelet transform is designed in this paper. The Daubechies wavelet is used as the wavelet basis and the mandatory denoising method is taken to remove the noise. In order to improve the boundary effects of wavelet transform when the width of sliding window and decomposition scale is quite small, the left and right symmetric boundary extension method is proposed. Three different boundary extension methods are compared, and the effectiveness of the proposed boundary extension method for denoising are described. The experiments are carried out on ITER PF ac/dc converter sequential control test platform to prove that the designed real-time wavelet filter eliminates the noise effectively and guarantees the real-time processing of feedback signal.
WOS关键词TRANSFORM ; EXTENSION ; SIGNALS ; SIZE
WOS研究方向Physics
语种英语
WOS记录号WOS:000380034600017
资助机构ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; ITER International Fusion Energy Organization through the International Thermonuclear Experimental Reactor Project(4.1.P2.CN.01) ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre ; China International Nuclear Fusion Energy Program Execution Centre
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21950]  
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1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230022, Peoples R China
3.China Int Nucl Fus Energy Program Execut Ctr, Beijing 100862, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Xiaojiao,Huang, Liansheng,Fu, Peng,et al. The Design on the Real-Time Wavelet Filter for ITER PF AC/DC Converter Control System[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2016,44(7):1178-1186.
APA Chen, Xiaojiao.,Huang, Liansheng.,Fu, Peng.,Gao, Ge.,He, Shiying.,...&Dong, Lin.(2016).The Design on the Real-Time Wavelet Filter for ITER PF AC/DC Converter Control System.IEEE TRANSACTIONS ON PLASMA SCIENCE,44(7),1178-1186.
MLA Chen, Xiaojiao,et al."The Design on the Real-Time Wavelet Filter for ITER PF AC/DC Converter Control System".IEEE TRANSACTIONS ON PLASMA SCIENCE 44.7(2016):1178-1186.

入库方式： OAI收割

来源：合肥物质科学研究院

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