Minitype ultraviolet moon simulator
A simulator and ultraviolet technology, applied in the field of lunar simulators, can solve the problem of inconvenient transportation of large simulators to the satellite test site, and achieve the effect of reducing the external size and volume and reducing the overall quality
Inactive Publication Date: 2008-07-30
BEIJING INST OF CONTROL ENG
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[0024] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0025] As shown in Figure 1, the present invention includes an electrical connector 1, a housing 2, a light source array 3, a soft plate 4, a light bar 5, a pair of support arms 6, a bracket 7, an adjustment structure 8, a docking ring 9, and a mounting flange 10. The electrical connector 1 is installed on the housing 2 and is electrically connected to the light source array 3. The light source array 3, the diffuser 4, and the light barrier 5 are sequentially fixed inside the housing 2 in layers from top to bottom. The housing 2 is connected to a pair of supporting The arms 6 are fastened and connected by screws, and the ends of the support arms 6 each have a rotating shaft. The other end of the mechanism 8 is fixedly connected with one of the support arms 6, and the adjusting screw on the rotation adjustment mechanism 8 can drive the housing 2...
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Abstract
The invention relates to a minitype ultraviolet moon simulator which comprises an electric connector, a shell, a light source array, a lambency board, a light column, a pair of supporting arms, a supporting frame, an adjusting mechanism, a butt joint ring and a mounting flange, wherein, the electric connector is electrically connected with the light source array on the shell, the light source array, the lambency board and the light column are fixed in the shell in turn from top to bottom, one end of each of the pair of the supporting arms is fixedly connected with the shell, and the other end is connected with the tail end of the supporting frame in a shaft-driven way. One end of the adjusting mechanism is fixed and connected with the tail end of the supporting frame, and the other end is fixed and connected with one supporting arm. An adjusting screw on the rotary adjusting mechanism drives the supporting arms to swing opposite to the shell, and the supporting frame is fixedly connected with the butt joint ring. The butt joint ring and the mounting flange are connected with a clamping tenon by a clamping groove in a matching way. The invention has the advantages of small volume and light weight, generates the rotation in two axial directions and certain simulated moon phase changes, is convenient for realizing testing of the attitude measuring function of an ultraviolet sensitive implement, and improves the testing coverage property of the ultraviolet sensitive implement.
Description
technical field [0001] The invention relates to a moon simulator, in particular to a small-sized ultraviolet moon simulator, which can be used as an observation target of the ultraviolet moon sensor to carry out the function test of the ultraviolet moon sensor indoors. Background technique [0002] The ultraviolet sensor is an imaging optical attitude sensor that takes the moon or the earth as the observation object, and is mainly used for attitude measurement tasks when spacecraft such as satellites fly in orbit. When the ultraviolet sensor performs attitude measurement, it first needs to take images of the moon or the earth, and then detects the edge of the moon or the earth's disk through image processing algorithms, and finally completes the attitude measurement task. The attitude obtained by the ultraviolet sensor is essentially the angle that the moon center or the earth center direction deviates from the coordinate system measured by the ultraviolet sensor, that is, t...
Claims
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Login to View More IPC IPC(8): G01C21/02G01C1/00
Inventor 黄欣叶培建张文明黄江川卢欣蔡伟
Owner BEIJING INST OF CONTROL ENG