Implementation of effective control system for variable-included angle plane-grating monochromator

	Implementation of effective control system for variable-included angle plane-grating monochromator
	Liu P.; Wang Y.; Tai R. Z.; Xue S.; Lu Q. P.; Zheng L. F.
	2011
发表期刊	Nuclear Science and Techniques
ISSN	1001-8042
卷号	22 期号:1 页码:9-12
摘要	The variable-included angle plane-grating monochromator is a homemade key equipment of the scanning transmission X-ray microscopy (STXM) beamline at Shanghai Synchrotron Radiation Facility (SSRF). Monochromatic light of various wavelengths is achieved by an effective control system that handles the rotation of the plane mirror and plane grating mounted in a high vacuum chamber. M511.DDB made by PI Corp. is used as motion stage which has a DC servo motor controlled by a C862 controller based on RS232 protocol. The software platform of STXM is EPICS, so the local control functions are implemented by LabVIEW program to satisfy physics control. For the remote control functions, the program is integrated into EPICS with ShareMemoryIOC. Experimental tests show that the repeat precision of motion control is less than 0.2 mu m, which meets the control demand.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34473
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu P.,Wang Y.,Tai R. Z.,et al. Implementation of effective control system for variable-included angle plane-grating monochromator[J]. Nuclear Science and Techniques,2011,22(1):9-12.
APA	Liu P.,Wang Y.,Tai R. Z.,Xue S.,Lu Q. P.,&Zheng L. F..(2011).Implementation of effective control system for variable-included angle plane-grating monochromator.Nuclear Science and Techniques,22(1),9-12.
MLA	Liu P.,et al."Implementation of effective control system for variable-included angle plane-grating monochromator".Nuclear Science and Techniques 22.1(2011):9-12.

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