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Space bifacial phase angle laser detecting system

A laser detection and phase angle technology, which is applied to the measurement of the phase angle of a certain type of rocket at 85° in space with different planes, and the measuring instrument field of the angle between the straight lines in space with different planes, can solve the problems of single function, huge volume and complex structure, etc. achieve the effect of reducing requirements

Inactive Publication Date: 2009-09-30
ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA +1
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  • Abstract
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Problems solved by technology

These dedicated large-scale equipment have a single function, complex structure, and bulky volume, which cannot meet the real-time online quantitative measurement requirements of the 85° phase angle of this type of rocket.

Method used

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  • Space bifacial phase angle laser detecting system
  • Space bifacial phase angle laser detecting system
  • Space bifacial phase angle laser detecting system

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Embodiment Construction

[0027] Depend on Figure 1-6 As can be seen from the shown embodiment, it includes a detection assembly platform 1, a plugging mechanism benchmark device, an orientation button benchmark device, a plugging mechanism calibration plate device, an orientation button calibration plate device, the first and second CCD image acquisition devices, the first One, the second acquisition card, the laser and its adjustment bracket, the computer with measurement software installed; the plug-in mechanism benchmark device and the orientation button benchmark device are respectively installed in the plug-in mechanism hole and the orientation button of the rocket 2 during measurement, After installation, the axis orientation of the plug-in mechanism benchmark post 3 in the plug-in mechanism benchmark device after installation is consistent with the axis position of the plug-in mechanism hole of the rocket 2; after installation, the orientation button benchmark post 8 in the described orientatio...

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Abstract

The invention relates to a space bifacial phase angle laser detecting system, which comprises a detection assembly platform, a push-pull mechanism marker post device, an orienting button marker post device, a push-pull mechanism demarcating plate device, an orienting button demarcating plate device, a first CCD image acquisition device, a second CCD image acquisition device, a first acquisition card, a second acquisition card, a laser and an adjusting bracket thereof, and a computer provided with measurement software. The system has the advantages that: (1) the system can quickly and accurately finish the measurement of a 85-degree space bifacial phase angle of a rocket shell; and (2) the measurement result is nearly not influenced by the rigidity of the detection assembly platform of the rocket shell and other factors, the requirement for the integral rigidity of the detection assembly platform can be greatly reduced, and the light weight of the detection assembly platform is ensured.

Description

technical field [0001] The invention relates to a laser detection system for phase angles of different planes in space, which belongs to a measuring instrument for the angle between straight lines in different planes in space, and is suitable for measuring the phase angle of 85° space different planes of a certain type of rocket. Background technique [0002] The space distance between the hole axis of the plug-in mechanism and the axis of the directional button on a certain type of rocket is about 7 meters. 85° phase angle), whether the included angle is accurate is the prerequisite for the smooth loading and launching of this type of rocket. After long-term storage of this type of ammunition, the storage performance will inevitably change. How to ensure this angle after maintenance has become a technical problem in ammunition technical support. [0003] The measurement of the 85° phase angle on a certain type of rocket belongs to the measurement of the large angle between...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/26
Inventor 姜志保裘祖荣许爱国李照勇陈振有
Owner ORDNANCE TECH RES INST OF THE GENERAL ARMAMENT DEPT PLA
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