A new active vibration control method of double crystal monochromator based on FuLMS-ADRC hybrid algorithm

• Published in: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Vol. 1029; p. 166418
• Main Authors: Bai, Yang, Gong, Xuepeng, Lu, Qipeng, Song, Yuan, Wang, Dazhuang, Peng, Zhongqi, Zhang, Zhen, Mao, Qijun, Ma, Tianyu
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 11.04.2022
• Subjects: Active vibration control; Double-crystal monochromator; FuLMS-ADRC hybrid algorithm; Synchrotron radiation; FuLMS-ADRC hybrid algorithm; Active vibration control; Double-crystal monochromator; Synchrotron radiation

The stability of crystal monochromator is the main technical bottleneck of the overall performance of X-ray beam. Generally, in the field of synchrotron radiation, the stability of double crystal monochromator (DCM) is guaranteed by passive vibration control method. In this paper, we propose a new a...