CN102156304A - Small-sized comprehensive simulation system of lunar environment - Google Patents
Small-sized comprehensive simulation system of lunar environment Download PDFInfo
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- CN102156304A CN102156304A CN2010106246007A CN201010624600A CN102156304A CN 102156304 A CN102156304 A CN 102156304A CN 2010106246007 A CN2010106246007 A CN 2010106246007A CN 201010624600 A CN201010624600 A CN 201010624600A CN 102156304 A CN102156304 A CN 102156304A
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Abstract
The invention discloses a small-sized comprehensive simulation system of lunar environment, which mainly comprises a vacuum system, a heat circulating system, a lunar dust simulating system, a radiation environment simulating system and a monitoring system. By adopting the vacuum system, the problem that a vacuum pump is damaged by a lunar dust simulated article in the vacuum-pumping and vacuum-keeping process is solved and the service life of the vacuum system is prolonged; and by adopting the lunar dust simulation system, the simulation problem of a lunar dust environment on a lunar surface is solved. The system integrates simulation abilities of multiple environment factors like high and low temperature circulation, lunar dust, vacuum ultraviolet, electronic radiation and the like in one vacuum chamber, and can be used for carrying out a simulation test on a single factor and comprehensive simulation test on the multiple factors. By using the invention, comprehensiveness and reliability of a lunar environment simulation test are increased and efficiency of a space environment simulation test also can be improved.
Description
Technical field
The present invention relates to a kind of lunar environment simulation experiment system, belong to field tests.
Background technology
The moon is apart from the earth 3.8 * 10
5Km, its orbital environment and earth orbital environment have very big difference.Lunar orbit solar radiation constant is 1399W/m
2, (pressure is lower than 10 because moonscape does not almost have atmosphere
-10Pa), so the moonscape day and night temperature is very big, daytime, temperature was 403K～423K, and shadow region that the sun can not shine and the Lunar surface temperature during night are 93K～113K.The moonscape maximum temperature difference is 330K.Moon polar-orbiting satellite solar energy sailboard temperature is 180K～360K
[1,2]Lunar orbiter also must stand Effect of Environmental such as radiation environments such as electronics, ultraviolet, proton and lunar dust at moonscape.The lunar environment simulation test that present China carries out on ground is the method for single factors simulation substantially.
The subject matter of single factors analog detection method is:
1. the result of single environment factorial experiments is not enough to reflect the effect situation of moon complex environment factor, and the result of its simple superposition can not reflect comprehensive action effect equally, i.e. single environment test can not replace combined environment test;
2. measuring accuracy is not high, and same sample needs to be exposed in the surface air environment in varying environment simulation test transfer process, can impact test result;
3. test efficiency is low, and each sample all needs to waste a large amount of test periods through multiple simulation test.
Summary of the invention
The object of the invention provides a kind of efficient, comprehensive lunar environment simulated testing system.
A kind of small-sized lunar environment comprehensive stimulation system of the present invention comprises vacuum system, heat circulating system, lunar dust simulation system, radiation environment simulation system, supervisory system and sample stage.Wherein vacuum system comprises vacuum tank, mechanical pump, molecular pump, vacuum system protective device, sealing pipeline and worktable; Heat circulating system comprises quartz iodine tungsten lamp and vacuum liquid nitrogen refrigerating system composition, and wherein, the vacuum liquid nitrogen refrigerating system comprises refrigeration unit and cold screen; The lunar dust simulation system comprises lunar dust analogies, simulation table and hoisting mechanism; The radiation environment simulation system comprises electron gun and deuterium lamp; Supervisory system is by radiation monitor, temperature sensor, vacuum meter and electronic balance; Peripherals is: power supply and switch board.The vacuum system protective device comprises 1, the baffle plate more than 2 or 2, and 1, the aperture plate more than 2 or 2, in the sealing pipeline of the interface between sealing pipeline and vacuum tank, with vacuum tank direction one end is the beginning, be placed with baffle plate and aperture plate successively, this part constitutes the vacuum system protective device jointly;
The annexation of native system is: vacuum tank is placed on the worktable, be connected with mechanical pump through valve I by one road sealing pipeline, be connected with molecular pump through valve II by another road sealing pipeline, wherein, mechanical pump and molecular pump are formed the unit of bleeding in the vacuum system; Quartz iodine tungsten lamp, cold screen, lunar dust simulation system, electron gun, deuterium lamp and radiation monitor all place the vacuum tank inside of column type, quartz iodine tungsten lamp is suspended on the inner top of vacuum tank one end, cold screen is positioned at the two ends, the left and right sides of vacuum tank, further, as required, cold screen can also be placed at the two ends up and down in vacuum tank, or simultaneously in four ends placement up and down; The lunar dust simulation system is positioned at the bottom of vacuum tank, wherein, lunar dust analogies and hoisting mechanism in the lunar dust simulation system are positioned at simulation table, and simulation table is placed at the bottom of lunar dust simulation system, the lunar dust analogies are buried hoisting mechanism, and cover plate is covered on simulation table; Electron gun, deuterium lamp and radiation monitor all place the top of the vacuum tank other end; Sample stage is positioned at the lunar dust simulation system top of vacuum tank bottom, radiation monitor and temperature sensor are close to the sample stage outside and are placed, vacuum meter is positioned at the top of vacuum tank inside, the optional position that does not influence the components and parts on other tops gets final product, electronic balance is positioned at the lunar dust simulation system top of vacuum tank bottom, and with the horizontal parallel position of sample stage, quartz iodine tungsten lamp, the lunar dust simulation system, electron gun is connected with power supply with deuterium lamp, cold screen is connected with the refrigeration unit of the vacuum liquid nitrogen refrigerating system that places the vacuum tank periphery, and each parts in the supervisory system are connected with vacuum tank switch board outward; The vacuum suction unit is connected with switch board with power-supply system; Finish the collection and the storage of various measuring-signals by switch board;
This test macro workflow is:
The first step checks whether each system works situation is normal; Normally, then connect for second step;
In second step, test specimen is laid and vacuum; A places and the check test sample, and b is placed in sample on the testing table, and c checks whether lunar dust simulation table cover plate is built, and d shuts the vacuum tank hatch door, and e opens the mechanical pump power supply, opens valve I, treats that vacuum tightness reaches 10
-2Pa closes mechanical pump and valve I; F opens molecular pump power source, opens valve II, treats that vacuum tightness reaches 10
-4During Pa, begin to carry out the 3rd step simulation link;
In the 4th step, in the simulation process, as the case may be, determine the course of work;
Situation one: when needs simulation lunar environment, at first open heat circulating system, when temperature reaches design temperature, open the lunar dust simulation system, promptly open the simulation table cover plate, then open the radiation environment simulation system, afterwards, carry out the test of following listed situation, and gather simulated environmental parameters and all kinds of test figure in real time and give switch board by signal wire transmits; Wherein this environment is divided into two types:
Hoisting mechanism in the lunar dust simulation system starts, the lunar dust environment that forms when air-flow that causes when analog prober lands or detector motion, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Hoisting mechanism in the lunar dust simulation system does not start, analog prober lands back or the lunar dust environment of detector when static, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Situation two: when needs are simulated all kinds of orbital environment, according to needed environmental factor, can select to open heat circulating system, simulate the alternating hot and cold environment, or electron gun or the deuterium lamp selecting to open in the radiation environment simulation system come simulation electronic radiation environment or ultraviolet radiation environment;
The 5th step, after off-test, preserve test figure, close various kinds of equipment, open vacuum tank, take out test specimen.
Advantage of the present invention is:
1. integrated a plurality of environmental factor analog capabilities such as high low temperature circulation, lunar dust, vacuum ultraviolet, electron irradiation in a vacuum chamber, can carry out simulation test to certain single factors wherein, also can carry out the comprehensive simulation test of a plurality of factors, solve the problem of the multifactor simulation test of lunar environment, improved the precision and the test efficiency of simulation test data;
2. be provided with vacuum protector, solved vacuumize with vacuum maintenance process in the lunar dust analogies damage the problem of vacuum pump, the serviceable life of having improved vacuum system;
3. the lunar dust simulation system has solved the problem of modelling of moonscape lunar dust environment;
In a word, the present invention has improved test figure precision and test efficiency, can carry out the lunar environment comprehensive simulation test.
Description of drawings
A kind of each subsystem synoptic diagram of small-sized lunar environment comprehensive simulation of Fig. 1 (a)-the present invention
A kind of small-sized lunar environment comprehensive stimulation system major part synoptic diagram of Fig. 1 (b)-the present invention
Fig. 2-vacuum pump protecting device synoptic diagram of the present invention
Fig. 3-operating process synoptic diagram of the present invention
Among the figure: 1-vacuum system, 2-heat circulating system, 3-lunar dust simulation system, 4-radiation environment simulation system, 5-supervisory system, 6-sample stage, 7-vacuum tank, 8-mechanical pump, 9-molecular pump, 10-vacuum system protective device, 11-sealing pipeline, 12-worktable, 13-quartz iodine tungsten lamp, 14-vacuum liquid nitrogen refrigerating system, 15-refrigeration unit, the cold screen of 16-; 17-lunar dust analogies, 18-simulation table, 19-hoisting mechanism, 20-electron gun, 21-deuterium lamp; 22-radiation monitor, 23-temperature sensor, 24-vacuum meter, 25-electronic balance; 26-power supply, 27-switch board.28-baffle plate I, 29-baffle plate II, 30-aperture plate I, 31-aperture plate II;
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.The filling label
A kind of small-sized lunar environment comprehensive stimulation system of the present invention comprises vacuum system, heat circulating system, lunar dust simulation system, radiation environment simulation system, supervisory system and sample stage.Wherein vacuum system comprises vacuum tank, mechanical pump, molecular pump, vacuum system protective device, sealing pipeline and worktable; Heat circulating system comprises quartz iodine tungsten lamp and vacuum liquid nitrogen refrigerating system composition, and wherein, the vacuum liquid nitrogen refrigerating system comprises refrigeration unit and cold screen; The lunar dust simulation system comprises lunar dust analogies, simulation table and hoisting mechanism; The radiation environment simulation system comprises electron gun and deuterium lamp; Supervisory system is by radiation monitor, temperature sensor, vacuum meter and electronic balance; Peripherals is: power supply and switch board.The vacuum system protective device comprises 2 baffle plate I, II, and 2 aperture plate I, II, in the sealing pipeline of the interface between sealing pipeline and vacuum tank, be the beginning with vacuum tank direction one end, be placed with baffle plate and aperture plate successively, this part constitutes the vacuum system protective device jointly;
The annexation of native system is: vacuum tank is placed on the worktable, be connected with mechanical pump through valve I by one road sealing pipeline, be connected with molecular pump through valve II by another road sealing pipeline, wherein, mechanical pump and molecular pump are formed the unit of bleeding in the vacuum system; Quartz iodine tungsten lamp, cold screen, the lunar dust simulation system, electron gun, deuterium lamp and radiation monitor all place the vacuum tank inside of column type, quartz iodine tungsten lamp is suspended on the inner top of vacuum tank one end, cold screen is positioned at the two ends, the left and right sides of vacuum tank, further, as required, cold screen can also be placed at the two ends up and down in vacuum tank, the lunar dust simulation system is positioned at the bottom of vacuum tank, wherein, lunar dust analogies and hoisting mechanism in the lunar dust simulation system are positioned at simulation table, simulation table is placed at the bottom of lunar dust simulation system, and the lunar dust analogies are buried hoisting mechanism, and cover plate is covered on simulation table; Electron gun, deuterium lamp and radiation monitor all place the top of the vacuum tank other end; Sample stage is positioned at the lunar dust simulation system top of vacuum tank bottom, radiation monitor and temperature sensor are close to the sample stage outside and are placed, vacuum meter is positioned at the top of vacuum tank inside, the optional position that does not influence the components and parts on other tops gets final product, electronic balance is positioned at the lunar dust simulation system top of vacuum tank bottom, and with the horizontal parallel position of sample stage, quartz iodine tungsten lamp, the lunar dust simulation system, electron gun is connected with power supply by lead with deuterium lamp, cold screen is connected by the refrigeration unit of pipeline with the vacuum liquid nitrogen refrigerating system that places the vacuum tank periphery, and each parts in the supervisory system are connected by the outer switch board of signal wire and vacuum tank; The vacuum suction unit is connected with switch board by signal wire with power-supply system; Control the power supply of other each system by switch board, and finish the collection and the storage of various measuring-signals;
This test macro workflow is:
The first step is prepared before the test, checks recirculated water, vacuum system and refrigeration system pipeline, valve, the circuit of consumers such as the unit of bleeding, electron gun, deuterium lamp, quartz iodine tungsten lamp, lunar dust simulation system motor, and the signal line of each sensor and detector;
Second step connected computer and switch board serial line interface, powered on to switch board, opened total power switch and key switch on the switch board, unclamped scram button, and the operation of start-up control cabinet checks whether each monitoring instrument working condition of switch board is normal;
In the 3rd step, test specimen is laid and vacuum; A check test sample, b is placed in sample on the testing table, and c checks whether lunar dust simulation table cover plate is built, and d shuts the vacuum tank hatch door, and e opens the mechanical pump power supply, opens valve I, treats that vacuum tightness reaches 10
-2Pa closes mechanical pump and valve I; F opens molecular pump power source, opens valve II, treats that vacuum tightness reaches 10
-4During Pa, begin to carry out the 4th step test link;
The 4th step, the experimental test process, as the case may be,
Situation one: when needs simulation lunar environment, at first open heat circulating system, when temperature reaches design temperature, open the lunar dust simulation system, promptly open the simulation table cover plate, then open the radiation environment simulation system, afterwards, carry out the test of following listed situation, and gather simulated environmental parameters and all kinds of test figure in real time and give switch board by signal wire transmits.Wherein this environment is divided into two types:
Hoisting mechanism in the lunar dust simulation system starts, the lunar dust environment that forms when air-flow that causes when analog prober lands or detector motion, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Hoisting mechanism in the lunar dust simulation system does not start, analog prober lands back or the lunar dust environment of detector when static, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Situation two: when needs are simulated all kinds of orbital environment, according to needed environmental factor, can select to open heat circulating system, simulate the alternating hot and cold environment, or electron gun or the deuterium lamp selecting to open in the radiation environment simulation system come simulation electronic radiation environment or ultraviolet radiation environment;
The 5th step, after off-test, preserve test figure, close heat circulating system, lunar dust simulation system, radiation environment simulation system, valve-off II, the closure molecule pump cuts out recirculated water after half an hour, each detecting instrument of closing control cabinet and computer, powered-down, open gas valve, open vacuum tank, take out test specimen.
Claims (5)
1. a small-sized lunar environment comprehensive stimulation system comprises vacuum system, heat circulating system, lunar dust simulation system, radiation environment simulation system, supervisory system and sample stage; Wherein vacuum system comprises vacuum tank, mechanical pump, molecular pump, vacuum system protective device, sealing pipeline and worktable; Heat circulating system comprises quartz iodine tungsten lamp and vacuum liquid nitrogen refrigerating system composition, and wherein, the vacuum liquid nitrogen refrigerating system comprises refrigeration unit and cold screen; The lunar dust simulation system comprises lunar dust analogies, simulation table and hoisting mechanism; The radiation environment simulation system comprises electron gun and deuterium lamp; Supervisory system is by radiation monitor, temperature sensor, vacuum meter and electronic balance; Peripherals is: power supply and switch board; It is characterized in that: annexation is: vacuum tank is placed on the worktable, be connected with mechanical pump through valve I by one road sealing pipeline, be connected with molecular pump through valve II by another road sealing pipeline, wherein, mechanical pump and molecular pump are formed the unit of bleeding in the vacuum system; Quartz iodine tungsten lamp, cold screen, lunar dust simulation system, electron gun, deuterium lamp and radiation monitor all place the vacuum tank inside of column type, quartz iodine tungsten lamp is suspended on the inner top of vacuum tank one end, cold screen is positioned at the two ends, the left and right sides of vacuum tank, the lunar dust simulation system is positioned at the bottom of vacuum tank, wherein, lunar dust analogies and hoisting mechanism in the lunar dust simulation system are positioned at simulation table, simulation table is placed at the bottom of lunar dust simulation system, the lunar dust analogies are buried hoisting mechanism, and cover plate is covered on simulation table; Electron gun, deuterium lamp and radiation monitor all place the top of the vacuum tank other end; Sample stage is positioned at the lunar dust simulation system top of vacuum tank bottom, radiation monitor and temperature sensor are close to the sample stage outside and are placed, vacuum meter is positioned at the top of vacuum tank inside, electronic balance is positioned at the lunar dust simulation system top of vacuum tank bottom, and with the horizontal parallel position of sample stage, quartz iodine tungsten lamp, lunar dust simulation system, electron gun and deuterium lamp are connected with power supply, cold screen is connected with the refrigeration unit of the vacuum liquid nitrogen refrigerating system that places the vacuum tank periphery, and each parts in the supervisory system are connected with vacuum tank switch board outward; The vacuum suction unit is connected with switch board with power-supply system; Finish the collection and the storage of various measuring-signals by switch board.
2. a kind of small-sized lunar environment comprehensive stimulation system according to claim 1 is characterized in that: as required, place at the up and down two ends of cold screen in vacuum tank, or also can in four ends placement up and down simultaneously.
3. a kind of small-sized lunar environment comprehensive stimulation system according to claim 1; it is characterized in that: in the sealing pipeline of the interface between sealing pipeline and vacuum tank; with vacuum tank direction one end is the beginning, is placed with baffle plate and aperture plate successively, and this part constitutes the vacuum system protective device jointly.
4. a kind of small-sized lunar environment comprehensive stimulation system according to claim 3, it is characterized in that: the vacuum system protective device comprises 1, the baffle plate more than 2 or 2, and 1, the aperture plate more than 2 or 2.
5. small-sized lunar environment comprehensive stimulation system is characterized in that its comprehensive simulation process is:
The first step checks whether each system works situation is normal; Normally, then connect for second step;
In second step, test specimen is laid and vacuum; A places and the check test sample, and b is placed in sample on the testing table, and c checks whether lunar dust simulation table cover plate is built, and d shuts the vacuum tank hatch door, and e opens the mechanical pump power supply, opens valve I, treats that vacuum tightness reaches 10
-2Pa closes mechanical pump and valve I; F opens molecular pump power source, opens valve II, treats that vacuum tightness reaches 10
-4During Pa, begin to carry out the 3rd step simulation link;
In the 3rd step, in the simulation process, as the case may be, determine the course of work;
Situation one: when needs simulation lunar environment, at first open heat circulating system, when temperature reaches design temperature, open the lunar dust simulation system, promptly open the simulation table cover plate, then open the radiation environment simulation system, afterwards, carry out the test of following listed situation, and gather simulated environmental parameters and all kinds of test figure in real time and give switch board by signal wire transmits; Wherein this environment is divided into two types:
Hoisting mechanism in the lunar dust simulation system starts, the lunar dust environment that forms when air-flow that causes when analog prober lands or detector motion, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Hoisting mechanism in the lunar dust simulation system does not start, analog prober lands back or the lunar dust environment of detector when static, simultaneously, radiation environment simulation system electron gun and deuterium lamp accumulate electron irradiation and the ultraviolet radiation environment of regulating the simulation moonscape according to setting or raw data;
Situation two: when needs are simulated all kinds of orbital environment, according to needed environmental factor, select to open heat circulating system, simulate the alternating hot and cold environment, or electron gun or the deuterium lamp selecting to open in the radiation environment simulation system come simulation electronic radiation environment or ultraviolet radiation environment;
The 4th step, after off-test, preserve test figure, close various kinds of equipment, open vacuum tank, take out test specimen.
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| CN102494917A (en) * | 2011-12-13 | 2012-06-13 | 江苏达胜加速器制造有限公司 | Space environment radiation simulation device |
| CN103318428A (en) * | 2013-07-10 | 2013-09-25 | 中国科学院地球化学研究所 | Moon surface dust environment simulating method and simulating device |
| CN103673992A (en) * | 2013-11-07 | 2014-03-26 | 北京卫星环境工程研究所 | Testing method for simulating lunar-dust dust rising |
| CN104122381A (en) * | 2014-07-08 | 2014-10-29 | 北京航空航天大学 | High and low temperature vacuum lunar soil environment simulator |
| CN104401510A (en) * | 2014-12-02 | 2015-03-11 | 北京卫星环境工程研究所 | Uniformly-distributed space type dust environment simulating device |
| CN104535482A (en) * | 2014-12-04 | 2015-04-22 | 上海卫星装备研究所 | Space ultraviolet irradiation test device |
| CN105716892A (en) * | 2016-02-01 | 2016-06-29 | 西安交通大学 | Ground simulating experimental device for 3D printing in space environment |
| CN107918066A (en) * | 2017-09-27 | 2018-04-17 | 华北电力大学 | Vacuum environment test equipment |
| CN108226674A (en) * | 2017-12-18 | 2018-06-29 | 西安电子科技大学 | A kind of hyperconductive cable simulation space environmental test cavity |
| CN108262078A (en) * | 2018-02-13 | 2018-07-10 | 中国科学院西安光学精密机械研究所 | A kind of lunar dust environmental simulation test device and method |
| CN108827679A (en) * | 2018-06-15 | 2018-11-16 | 中国航天员科研训练中心 | A kind of inflating pressure thermo-structural experiment device and method of space environmental simulation |
| CN110045700A (en) * | 2019-04-18 | 2019-07-23 | 北京卫星环境工程研究所 | The centralized control system of precision instrument in space simulator |
| CN111659474A (en) * | 2020-05-19 | 2020-09-15 | 上海卫星装备研究所 | Multi-energy electron proton and solar radiation comprehensive environment simulation system |
| WO2021035757A1 (en) * | 2019-08-31 | 2021-03-04 | 深圳大学 | Moon-based environment simulation device |
| CN113253361A (en) * | 2021-04-14 | 2021-08-13 | 哈尔滨工业大学 | Testing device for extreme low-temperature physical properties of lunar soil water ice |
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| GB2622114A (en) * | 2022-08-25 | 2024-03-06 | Inst Geochemistry Cas | Experimental system for simulating high or low temperature vacuum environment of planet |
| CN113253361B (en) * | 2021-04-14 | 2024-04-26 | 哈尔滨工业大学 | Lunar soil water ice extreme low temperature physical property testing device |
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| CN102494917A (en) * | 2011-12-13 | 2012-06-13 | 江苏达胜加速器制造有限公司 | Space environment radiation simulation device |
| CN103318428A (en) * | 2013-07-10 | 2013-09-25 | 中国科学院地球化学研究所 | Moon surface dust environment simulating method and simulating device |
| CN103318428B (en) * | 2013-07-10 | 2016-04-13 | 中国科学院地球化学研究所 | Menology dust environmental simulation method and device |
| CN103673992A (en) * | 2013-11-07 | 2014-03-26 | 北京卫星环境工程研究所 | Testing method for simulating lunar-dust dust rising |
| CN103673992B (en) * | 2013-11-07 | 2017-01-25 | 北京卫星环境工程研究所 | Testing method for simulating lunar-dust dust rising |
| CN104122381A (en) * | 2014-07-08 | 2014-10-29 | 北京航空航天大学 | High and low temperature vacuum lunar soil environment simulator |
| CN104122381B (en) * | 2014-07-08 | 2016-01-13 | 北京航空航天大学 | A kind of vacuum high/low temperature lunar soil environment simulator and analogy method thereof |
| CN104401510A (en) * | 2014-12-02 | 2015-03-11 | 北京卫星环境工程研究所 | Uniformly-distributed space type dust environment simulating device |
| CN104401510B (en) * | 2014-12-02 | 2016-08-24 | 北京卫星环境工程研究所 | A kind of device of space uniform distribution simulation dust environment |
| CN104535482A (en) * | 2014-12-04 | 2015-04-22 | 上海卫星装备研究所 | Space ultraviolet irradiation test device |
| CN105716892A (en) * | 2016-02-01 | 2016-06-29 | 西安交通大学 | Ground simulating experimental device for 3D printing in space environment |
| CN107918066A (en) * | 2017-09-27 | 2018-04-17 | 华北电力大学 | Vacuum environment test equipment |
| CN108226674A (en) * | 2017-12-18 | 2018-06-29 | 西安电子科技大学 | A kind of hyperconductive cable simulation space environmental test cavity |
| CN108262078A (en) * | 2018-02-13 | 2018-07-10 | 中国科学院西安光学精密机械研究所 | A kind of lunar dust environmental simulation test device and method |
| CN108262078B (en) * | 2018-02-13 | 2023-09-29 | 中国科学院西安光学精密机械研究所 | Moon dust environment simulation test device and method |
| CN108827679A (en) * | 2018-06-15 | 2018-11-16 | 中国航天员科研训练中心 | A kind of inflating pressure thermo-structural experiment device and method of space environmental simulation |
| CN110045700A (en) * | 2019-04-18 | 2019-07-23 | 北京卫星环境工程研究所 | The centralized control system of precision instrument in space simulator |
| WO2021035757A1 (en) * | 2019-08-31 | 2021-03-04 | 深圳大学 | Moon-based environment simulation device |
| CN111659474A (en) * | 2020-05-19 | 2020-09-15 | 上海卫星装备研究所 | Multi-energy electron proton and solar radiation comprehensive environment simulation system |
| CN113253361A (en) * | 2021-04-14 | 2021-08-13 | 哈尔滨工业大学 | Testing device for extreme low-temperature physical properties of lunar soil water ice |
| CN113253361B (en) * | 2021-04-14 | 2024-04-26 | 哈尔滨工业大学 | Lunar soil water ice extreme low temperature physical property testing device |
| CN113920804A (en) * | 2021-09-26 | 2022-01-11 | 哈尔滨工业大学 | Large-scale multi-factor space irradiation environment integrated simulation device and simulation method |
| GB2622114A (en) * | 2022-08-25 | 2024-03-06 | Inst Geochemistry Cas | Experimental system for simulating high or low temperature vacuum environment of planet |
| CN116027443A (en) * | 2022-12-15 | 2023-04-28 | 中国科学院空间应用工程与技术中心 | Split type ground simulation system for neutron element analysis system |
| CN116027443B (en) * | 2022-12-15 | 2023-08-18 | 中国科学院空间应用工程与技术中心 | Split type ground simulation system for neutron element analysis system |
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| CN102156304B (en) | 2013-06-26 |
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