High-precision optical tracking device based on angle reflector

A corner reflector, high precision technology

Active Publication Date: 2020-02-11
NAT SPACE SCI CENT CAS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of high weight cost, difficult transformation, low energy transmission efficiency and large divergence in the current moon night survival scheme. The present invention proposes a high-precision optical tracking and aiming system based on corner reflectors. The device, which is a high-precision optical tracking device based on a corner reflector that can be used in lunar power stations, can realize low-cost and high-efficiency moon night survival

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  • High-precision optical tracking device based on angle reflector
  • High-precision optical tracking device based on angle reflector
  • High-precision optical tracking device based on angle reflector

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Embodiment 1

[0063] This embodiment provides a high-precision optical tracking and aiming device based on a corner reflector that can be used for a space power station on a lunar orbit. Its structure is as figure 1 As shown, it includes: an optical mirror located on the lunar orbiting space power station vehicle 1, a control platform, an optical telescope with mechanical tracking and imaging positioning functions, and a wide field of view optical corner reflector 2 located on the surface of the moon. The orbit of the lunar orbit space power station aircraft is a low-inclination large elliptical lunar orbit, with an aphelion point of 3000-4000 kilometers.

[0064] The optical reflector is controlled by the control platform, so that the positive feedback posture of the main reflector surface of the optical reflector is adjusted to ensure that it can receive the incident sunlight to the maximum, so that the overall mechanism of the optical reflector is more stable and self-contained. The abi...

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Abstract

The invention belongs to the technical field of optical tracking equipment, and particularly relates to a high-precision optical tracking device based on an angle reflector. The device includes an optical reflection component on a space power station aircraft (1) located on a lunar orbit and a wide-view-field optical angle reflector (2) located on the lunar surface; the optical reflection component is used for receiving incident sunlight and reflecting the sunlight to the wide-view-field optical angle reflector (2) for the first time, and a reflection path of the incident sunlight at the initial time is adjusted according to the reflected sunlight; then the continuously incident sunlight is reflected along the adjusted reflection path to an optical receiving end of the lunar surface; and the wide-view-field optical angle reflector (2) is used for receiving the sunlight reflected by the optical reflection component and reflecting the sunlight to the optical reflection component.

Description

technical field [0001] The invention belongs to the technical field of optical tracking and aiming equipment, and in particular relates to a high-precision optical tracking and aiming device based on a corner reflector. Background technique [0002] The moon is tidally locked by the earth, and its rotation period is the same as its revolution period, and a day and night are about 28 days. As long as 14 days of moon night, there is no sunlight supply on the lunar surface, and the energy supply for landing probes and future manned or unmanned bases on the lunar surface has become the main constraint factor for large-scale lunar exploration, development and utilization. In order to solve the problem of survival on a moonlit night, various technical solutions including battery energy storage, lunar soil energy storage, laser / microwave energy transmission in orbital power stations, and the use of small nuclear power plants have been proposed in the prior art. However, battery en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B23/10G02B7/182G02B7/198
CPCG02B23/10G02B7/1821
Inventor 吴季杨震朱尧
Owner NAT SPACE SCI CENT CAS
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