An integrated multi-target vertical target testing device and testing method
A test device and multi-target technology, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problem of inability to accurately match, identify and block multiple targets
Active Publication Date: 2021-04-06
XIAN TECH UNIV
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Problems solved by technology
[0004] In view of the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide a device and method that meet the requirements of multi-target multi-parameter matching and recognition testing, so as to solve the problem that the target parameter measurement device cannot accurately match and identify multiple targets that overlap and overlap, especially projectiles. Problems with Fragmentation Targets from Proximity Explosions
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[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0042] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are o...
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The invention discloses an integrated multi-target vertical target test device and test method. The test device includes a high-speed area array CCD target, a detection frame and a host computer. The detection frame is equipped with a first detection light curtain, a second detection light curtain, a second There are three detection light curtains, the fourth detection light curtain and the fifth detection light curtain. The high-speed area array CCD target is installed at the bottom of the detection frame. The host computer is connected to the high-speed area CCD target through cables. The field center is located in the middle of the second detection light curtain and the fourth detection light curtain, and its field of view intersects with the second detection light curtain and the fourth detection light curtain. The invention can accurately match and identify high-speed continuous firing targets or fragment groups produced by the explosion of weapons and ammunition, and can measure parameters such as multi-target flight direction, speed and dispersion with high precision.
Description
technical field [0001] The invention relates to the field of photoelectric testing, in particular to an integrated multi-target vertical target testing device and testing method. Background technique [0002] In the field of weapon testing, high-precision measurement of parameters such as speed and dispersion of multiple targets is an important theoretical basis for weapon verification and target damage effectiveness evaluation. Due to the diversity and randomness of multiple targets in the flight process, when passing through the detection area, there will be overlapping and simultaneous arrival at the same detection light curtain. At this time, the test system cannot accurately match and identify multiple targets, resulting in the inability to measure the parameters of multiple targets with high precision. , especially for the test of near-explosive fragmentation targets in space. Due to the large dispersion of fragments produced at the moment of explosion, and the differe...
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IPC IPC(8): G01B11/00
CPCG01B11/002
Inventor 李翰山张晓倩
Owner XIAN TECH UNIV