Method for establishing star landing seeker ground simulation testing field

A technology for ground simulation and establishment of methods, applied in the field of deep space exploration, can solve problems such as the inability to provide a dusty and dry environment with high and low temperatures, and the inability to provide a horizon environment with a panoramic camera, and achieve the effect of solving poor reliability.

Inactive Publication Date: 2007-12-05
NO 510 INST THE FIFTH RES INST OFCHINA AEROSPAE SCI & TECH
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Problems solved by technology

Since the terrain of Changbai Mountain is an alpine landform, it is impossible to provide a 360° complete horizon environment for the panoramic camera. In addition, the area is a virgin forest with a humid climate, which cannot provide the dusty, high and low temperature dry environment required for environmental tests

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] 1. Site selection of the simulation test site

[0019] The selected test site is located in the southeast edge of the Tengger Desert, the fourth largest desert in my country, in Ningxia, close to the border with Gansu. It has a 360° horizon that meets the requirements of panoramic cameras, clean electromagnetic wave space and detectors required for remote control operation verification. Autonomous navigation requires full natural light illumination, soft and complex ground and high, low temperature, dry, sandy and dusty climate environment.

[0020] 2. Establishment of the simulation test field

[0021] The landform design of the test site is to simulate the special geological structure of the moon, such as many craters on the surface, soft and thick dust, rocky and rugged terrain, and it is capable of identifying terrain and obstacles when the patrolling probe moves on the lunar surface Ability, movement route, measurement and correction ability, movement control abili...

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Abstract

The invention discloses a building method of ground simulating testing field of star landing detector, which is characterized by the following: selecting address of the testing field; designing and building the remote operating information; testing the outdoor experiment of the detector and synthetic ability reference of project; providing communication chain and entire 360 deg horizon line environment for remote operation of moon cruise detector; supplying full-natural light for main navigation of the detector; pre-burying the detective goal for moon measuring radar with different depths; realizing remote control of star landing detector; testing the sand and dust -proof ability of cruise detector and adapting ability under high and low temperature and dry environment; solving the problem of bad reliability for the star landing detector.

Description

technical field [0001] The invention relates to deep space detection technology, in particular to a method for establishing a ground simulation test field for planetary landing probes. Background technique [0002] In recent years, simulation experiments on the space environment are mainly aimed at Mars exploration. The Johnson Space Center (JSC) in Houston, Texas, established a Lunar Topographic Simulation area for training astronauts and testing lunar vehicles. In 1997, the Nomad robot The 220-kilometer long-duration simulated work test in the Atacama Desert in northern Chile is the most comprehensive simulation test conducted in recent times. The domestic Harbin Institute of Technology has established an outdoor test site for the lunar surface in Wudalianchi, Changbai Mountain, mainly using the volcanic ash composition of the local soil to simulate the lunar surface soil. Since the terrain of Changbai Mountain is an alpine landform, it cannot provide a 360° complete hori...

Claims

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Application Information

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IPC IPC(8): G09B25/00B64G7/00
Inventor 李丹明郭云贾杨申振荣
Owner NO 510 INST THE FIFTH RES INST OFCHINA AEROSPAE SCI & TECH
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