Installation and adjustment system and method for multi-layer nested X-ray grazing incidence optical lens
An optical lens and X-ray technology, applied in the field of space optics, can solve the problems of unsuitable optical lens, large installation and adjustment force, etc., and achieve the effect of high installation and adjustment efficiency, reduced deformation, and easy realization
Active Publication Date: 2015-11-18
BEIJING INST OF CONTROL ENG
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Problems solved by technology
The traditional optical lens assembly method is mainly aimed at lenses with large thickness. The assembly process involves a large adjustment force and cannot be applied to multi-layer nested X-ray grazing incidence optical lenses.
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Embodiment 1
[0052] The system and method for installing and adjusting the multi-layer nested X-ray grazing incidence optical lens of the present invention can adjust the maximum outer diameter of the lens to 500 mm, the minimum outer diameter is 40 mm, the adjustment accuracy is better than 0.1 μm, and the estimated adjustment speed is 15 minutes / 1 layer lens.
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The invention proposes an installation and adjustment system and method for a multi-layer nested X-ray grazing incidence optical lens, and the system comprises a suspension subsystem, a measurement subsystem, a displacement subsystem, a pre-installation supporting device, an optical supporting platform, and a focal plane receiving screen. The method comprises seven steps: preparation, suspension, pre-installation, alignment, measurement, binding, and supporting structure installation. The system and method can greatly improve the installation and adjustment precision, speed and yield of the multi-layer nested X-ray grazing incidence optical lens, achieve no-stress installation and adjustment, improve the optical performance, are easy to implement, is high in universality, is high in installation and adjustment precision, and is high in installation and adjustment efficiency.
Description
technical field [0001] The invention relates to an assembly system and method for a multi-layer nested X-ray grazing incidence optical lens, belonging to the technical field of space optics. Background technique [0002] X-ray pulsar navigation is suitable for fully autonomous navigation of spacecraft in near-Earth space, deep space exploration, and interstellar flight. It can provide comprehensive navigation information such as position, velocity, attitude, and time for most space mission spacecraft, and realize the navigation of spacecraft. Completely autonomous navigation has the advantages of strong reliability, good stability, high accuracy, and wide applicability. It is a new type of autonomous navigation technology with great development potential, and it has extremely important engineering practical value and strategic research significance. [0003] The core of the X-ray pulsar navigation sensor is the X-ray optical lens. As a kind of X-ray optical lens, multi-laye...
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IPC IPC(8): G02B7/04G02B7/02
Inventor 左富昌梅志武石永强孙建波邓楼楼李连升王春宇
Owner BEIJING INST OF CONTROL ENG
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