Sand table infrared illuminating system for simulation laboratory

Abstract

The invention discloses a sand table infrared illuminating system for a simulation laboratory. The sand table infrared illuminating system comprises infrared source lamp arrays, stand columns, side beams, platforms, linkage devices, a power supplying and computer control system, wherein the supporting stand columns are arranged in two rows; the side beams are arranged between every two supporting stand columns above each row of the supporting stand columns; the platforms are uniformly distributed between the two side beams; the linkage devices for adjusting the irradiation angles of the infrared source lamp arrays are arranged on the platforms; the infrared source lamp arrays comprise infrared top lamp arrays and infrared oblique angle lamp arrays; the infrared top lamp arrays are arranged below the linkage devices; the infrared oblique angle lamp arrays are fixed on the side beams; the power supplying and computer control system is connected with the linkage device and the infrared source lamp arrays. The system can be used for an infrared scene sand table and mainly for providing corresponding infrared radiation to an infrared seeker semi-physical simulation test.

Description

technical field [0001] The invention belongs to the field of optical lighting and relates to an infrared lighting system for a simulation laboratory sand table. Background technique [0002] When conducting hardware-in-the-loop simulation experiments on infrared seekers, it is required that the simulation system can completely simulate the real environment. The infrared scene sand table can simulate the target and background to be observed by the infrared seeker, but in the actual work of the seeker, in addition to the influence of the target and the background, there are also the influence of illumination and solar radiation at different times, which requires the system to have An infrared lighting system capable of simulating solar heat radiation and different illumination angles. [0003] CN102621476A discloses a "full-time sun simulation device", which can be used to simulate the sun's illumination conditions for a day or a year. Its disadvantages are that it cannot sim...

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Problems solved by technology

[0004] In order to solve the problem of lack of infrared light source in the simulation test process of the forward-looking infrared seeker hardware-in-the-loop, the present invention provides a simulation laboratory sand table infrared lighting system, which can be used in the infrared scene sand table, mainly for the infrared seeker half-object The simulation test provides the corresponding infrared radiation

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