Application of adaptive filtering algorithm to the stability problem for double crystal monochromator. Part II: Hybrid algorithms

doi:10.1016/j.nima.2022.167711

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	Application of adaptive filtering algorithm to the stability problem for double crystal monochromator. Part II: Hybrid algorithms
	Y. Bai, X. Gong, Q. Lu, Y. Song, W. Zhu, S. Xue, D. Wang, Z. Peng and Z. Zhang
刊名	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
	2023
卷号	1046
ISSN号	01689002
DOI	10.1016/j.nima.2022.167711
英文摘要	The beam line energy of X-ray beams from synchrotron radiation sources is increasing dramatically, which puts higher demands on the stability of double crystal monochromator (DCM). In this paper, the vibration suppression performance of FxLMS-P, FxLMS-PI, and FxLMS-PID hybrid algorithms are presented under Bragg@12.66KeV and Bragg@9KeV operating conditions for the measured vibration signals of DCM at SSRF (Shanghai Synchrotron Radiation Facility). Moreover, the unknown disturbance rejection performance of FxNLMS-P, FxNLMS-PI, and FxNLMS-PID hybrid algorithms is demonstrated under Bragg@5KeV operating conditions for the measured vibration signals of DCM at SSRF. The results show that the FxLMS-P, FxLMS-PI, and FxLMS-PID hybrid algorithms provide excellent vibration suppression under Bragg@9KeV operating conditions; Conversely, the FxLMS-PID hybrid algorithm vibration suppression capability was disabled under Bragg@12KeV operating conditions. In particular, the FxLMS-based hybrid algorithm lacks vibration rejection efficiency under Bragg@5KeV operating conditions, which is perfectly solved by the FxNLMS-based hybrid algorithm. © 2022
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内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/67343]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. Bai, X. Gong, Q. Lu, Y. Song, W. Zhu, S. Xue, D. Wang, Z. Peng and Z. Zhang. Application of adaptive filtering algorithm to the stability problem for double crystal monochromator. Part II: Hybrid algorithms[J]. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,2023,1046.
APA	Y. Bai, X. Gong, Q. Lu, Y. Song, W. Zhu, S. Xue, D. Wang, Z. Peng and Z. Zhang.(2023).Application of adaptive filtering algorithm to the stability problem for double crystal monochromator. Part II: Hybrid algorithms.Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,1046.
MLA	Y. Bai, X. Gong, Q. Lu, Y. Song, W. Zhu, S. Xue, D. Wang, Z. Peng and Z. Zhang."Application of adaptive filtering algorithm to the stability problem for double crystal monochromator. Part II: Hybrid algorithms".Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1046(2023).