Fully automatic high-precision optical guidance device

A guidance device, high-precision technology, applied in the field of guidance, can solve problems such as guidance failure, achieve the effect of eliminating rotation deviation, eliminating the influence of image recognition and tracking, and maintaining stability

Inactive Publication Date: 2018-06-22
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that the current high-speed rotating aircraft adopts laser guidance, when the laser is emitted to irradiate the predetermined target, it will expose its own target and lead to guidance failure, the present invention provides a fully automatic high-precision optical guidance device

Method used

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  • Fully automatic high-precision optical guidance device

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] like figure 1 As shown, the fully automatic high-precision optical guidance device of the present invention mainly includes a fairing 1, a housing 2, an optical mirror group 3, an optical mirror group fixing mechanism 4, an infrared CCD 5, a turntable upper part 6, a turntable connecting shaft 7, and a motor 8 , motor fixing mechanism 9, rate gyro 10, turntable lower part 11, bearing 12, turntable front-end counterweight 13, turntable rear-end counterweight 14, conductive ring 15, image processor 16, servo controller 17, circuit fixing mechanism 18, coding Device 19.

[0037] The fairing 1 is rigidly connected with the shell 2, and the fairing 1 can reduce the wind resistance, so that the fully automatic high-precision optical guidance device of the present invention meets aerodynamics. The shell 2 is integrally processed with the aircraft shell or t...

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Abstract

The fully automatic high-precision optical guidance device relates to the field of guidance, and solves the problem that the current high-speed rotating aircraft adopts laser guidance, which will expose its own target while emitting laser light to irradiate the predetermined target, resulting in guidance failure. The invention comprises a fairing and a casing rigidly connected; an optical mirror group connected with the casing; a bearing connected with the casing and the lower part of the turntable; an infrared CCD fixed on the upper part of the turntable and optically coaxial with the optical mirror group; coaxially connected with the upper part of the turntable The connecting shaft of the turntable; the conductive ring coaxially connected with the connecting shaft of the turntable; the motor connected with the lower part of the turntable and the servo controller and coaxially connected with the connecting shaft of the turntable; the encoder coaxially connected with the servo controller and the connecting shaft of the turntable; The rate gyroscope connected with the servo controller and the lower part of the turntable; the front and rear end counterweights connected with the lower part of the turntable; the image processor and the servo controller fixed on the lower part of the turntable. The invention has high precision, simple structure, reliability and practicality, small volume and light weight.

Description

technical field [0001] The invention relates to the technical field of guidance, in particular to a fully automatic high-precision optical guidance device. Background technique [0002] Guidance is a technology that guides and controls an aircraft to fly to a predetermined target or orbit according to certain rules, including optical guidance, wired guidance, radio guidance, radar guidance, infrared guidance, laser guidance, audio guidance, geomagnetic guidance, inertial guidance and Astronomical guidance, etc. In the guidance process, the relative position relationship between the aircraft and the predetermined target or predetermined orbit is continuously measured by the guidance system, and the guidance information is sent to the aircraft control system to control the aircraft to fly to the predetermined target or predetermined orbit. [0003] In recent years, various types of aircraft are developing towards fully automatic high-precision guidance. Since some aircraft w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41G7/26F42B15/01B64G1/24
CPCB64G1/242F41G7/26F42B15/01
Inventor 陈健王伟国刘廷霞
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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