Changchun Institute of Optics,Fine Mechanics and Physics,CAS
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 | |
2023 | |
发表期刊 | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
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ISSN | 01689002 |
卷号 | 1046 |
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 |
DOI | 10.1016/j.nima.2022.167711 |
URL | 查看原文 |
收录类别 | ei |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | 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). |
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