CN109677633A - A kind of miniature high-speed ram for physical damage objects outside Earth surface texture - Google Patents
A kind of miniature high-speed ram for physical damage objects outside Earth surface texture Download PDFInfo
- Publication number
- CN109677633A CN109677633A CN201910044050.2A CN201910044050A CN109677633A CN 109677633 A CN109677633 A CN 109677633A CN 201910044050 A CN201910044050 A CN 201910044050A CN 109677633 A CN109677633 A CN 109677633A
- Authority
- CN
- China
- Prior art keywords
- end equipment
- rear end
- equipment cabin
- surface texture
- physical damage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims abstract description 8
- 239000002360 explosive Substances 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000005422 blasting Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/105—Space science
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
- B64G1/105—Space science
- B64G1/1064—Space science specifically adapted for interplanetary, solar or interstellar exploration
- B64G1/1071—Planetary landers intended for the exploration of the surface of planets, moons or comets
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Geophysics And Detection Of Objects (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of miniature high-speed rams for physical damage objects outside Earth surface texture, including the front end impact head and rear end equipment cabin being connected by blasting bolt；Rear end equipment cabin uses cylindrical configuration, it is made of two semicylinders, partition is equipped among two half-cylinders, explosive is filled in partition, for the two-part separation in rear end equipment cabin, enter impingement region to avoid rear end equipment cabin, rear end equipment cabin includes power supply module, navigation sensor, solid-rocket, attitude control thruster and control module, the quantity of solid-rocket is two, it is symmetrically mounted on the bottom surface in rear end equipment cabin, power supply module, navigation sensor, attitude control thruster and control module are arranged in two half-cylinders.The present invention can destroy the small feature loss surface texture such as asteroid, comet, for landing seeker sampling analysis, realize accurate hit by independent navigation and control system.Entire deep space ram is compact to design, towards deep space exploration task, meets and hits mission requirements.
Description
Technical field
The present invention relates to space industries, and in particular to a kind of miniature high-speed for physical damage objects outside Earth surface texture
Ram.
Background technique
With the development and progress of space technology, the means of deep space exploration by it is initial leap detection develop to it is circular,
The multimodes combined detection such as land, tour, sampling, realize be surrounded to landing, surface to inside leap, to three-dimensional probe,
The development of internal depth detection direction.
Deep space impact probing is the efficient means for realizing objects outside Earth internal detection.Objects outside Earth stroke speed is in several hundred rice
Between metre per second (m/s) per second to thousands of, impact acceleration is up to 104—105G makes internal object to guarantee effectively to destroy celestial surface
Matter is exposed and guarantees not occur to pollute, chemically react etc., and ram should have higher hardness and chemical stability.
Summary of the invention
For the demand, the present invention provides a kind of miniature high-speeds for physical damage objects outside Earth surface texture to hit
Device is hit, small planetary surface landing detection and sampling analysis in deep space mission can be served, can ensure that and effectively destroy celestial surface, together
When knockout process not will cause target environment pollution, provide condition for landing sampling analysis and scientific experiment.
The present invention is realized especially by following technical scheme:
A kind of miniature high-speed ram for physical damage objects outside Earth surface texture, including be connected by blasting bolt
Front end impact head and rear end equipment cabin；Rear end equipment cabin uses cylindrical configuration, is made of two semicylinders, two semicircular
Be equipped with partition among cylinder, fill explosive in partition, be used for the two-part separation in rear end equipment cabin, to avoid rear end equipment cabin into
Enter impingement region, rear end equipment cabin includes power supply module, navigation sensor, solid-rocket, attitude control thruster and control module, institute
The quantity for stating solid-rocket is two, is symmetrically mounted on the bottom surface in the rear end equipment cabin, and the power supply module, navigation are sensitive
Device, attitude control thruster and control module are arranged in two half-cylinders.
Preferably, the navigation sensor and control module are used to complete target asteroid close to the navigation with tracing process
And control；Asteroid surface image information is obtained by navigation sensor in flight course, is analyzed and is searched by control module
The valuable rum point of rope, and control ram target.
Preferably, the solid-rocket provides required momentum to hit, and the attitude control thruster is used for gesture stability
And orbit trimming, for solid-rocket thrust direction along ram symmetry axis, attitude control thruster thrust direction vertical direction toward impact device master is symmetrical
Axis.
Preferably, ram posture is adjusted by 4 attitude control thrusters, keeps hitting track, guarantees best projected angle of impact.
Preferably, the shock head uses cemented carbide material, is processed into solid spheroid, ensure that knockout process
Asteroid soil environment will not be polluted.
Due to the technical solution more than using, make the present invention has the following beneficial effects:
To land, attachment detection sampling analysis provides condition, and guarantees that chemical reaction does not occur for knockout process and substance is let out
Planetary interior soil environment is protected in leakage.The ram may extend to asteroid, comet, the detection mission of the celestial bodies such as planetary satellite.
Detailed description of the invention
Fig. 1 is a kind of the vertical of miniature high-speed ram for physical damage objects outside Earth surface texture of the embodiment of the present invention
Body figure.
Fig. 2 be a kind of miniature high-speed ram for physical damage objects outside Earth surface texture of the embodiment of the present invention just
View.
Fig. 3 is the sectional view of A-A in Fig. 2.
Fig. 4 is a kind of the quick-fried of miniature high-speed ram for physical damage objects outside Earth surface texture of the embodiment of the present invention
Fried figure.
Specific embodiment
Elaborate with reference to the accompanying drawing to the embodiment of the present invention: the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
The embodiment stated.
As Figure 1-Figure 4, the embodiment of the invention provides a kind of for the small of physical damage objects outside Earth surface texture
Type high-speed impact device, including the front end impact head 1 and rear end equipment cabin 2 being connected by blasting bolt 5；Rear end equipment cabin uses
Cylindrical configuration is made of two semicylinders, and partition 8 is equipped among two half-cylinders, explosive is filled in partition 8, after being used for
The two-part separation in end equipment cabin enters impingement region to avoid rear end equipment cabin, and rear end equipment cabin includes power supply module 6, leads
Boat sensor 7, solid-rocket 3, attitude control thruster 4 and control module, the quantity of the solid-rocket are two, are symmetrically mounted on
The bottom surface in the rear end equipment cabin, the power supply module, navigation sensor, attitude control thruster and control module are arranged in two halves
In cylindrical body.The navigation sensor and control module are used to complete target asteroid close to the navigation and control with tracing process
System；Asteroid surface image information is obtained by navigation sensor in flight course, is analyzed and has been searched for by control module
The rum point of value, and control ram target.The solid-rocket provides required momentum, the attitude control to hit
Thruster is used for gesture stability and orbit trimming, and solid-rocket thrust direction is along ram symmetry axis, attitude control thruster thrust side
To the main symmetry axis of vertical direction toward impact device.Ram posture is adjusted by 4 attitude control thrusters, keeps hitting track, guarantee is most preferably hit
Hit angle.The shock head uses cemented carbide material, is processed into solid spheroid, ensure that knockout process will not pollute
Asteroid soil environment.
The Astervid impact process of physical damage celestial surface structure in the present invention is as follows:
Ram is carried by female detector to track is hit, and after separating with female detector, the igniting of solid-rocket 3 provides institute
The stroke speed needed, navigation sensor 7 is switched on work on ram, obtains the image data of target celestial body, and independently divided
Analysis processing, determines final rum point.
According to finally determining rum point, control module, will be from analytic accounting according to current flight track and posture on ram
It calculates and hits track, projected angle of impact and stroke speed, determine the orbital exponent moment.
Ram carries out independent navigation in flight course, using navigation sensor, autonomous to determine ram relative to mesh
The information such as position, the speed of celestial body are marked, and hit track and posture using 4 attitude control thruster adjustment, so that it be kept to mark
Claim to hit track, guarantees effective projected angle of impact.
When within ram and close to 5 kilometers of target point, rear end equipment cabin is separated with front end impact head, is then drawn
Explosive in quick-fried equipment compartment intermediate bulkhead, explosion make equipment compartment two parts generate side velocity component, and this method, which ensure that, hits
Hitting device equipment compartment will not fall in the same area with impact bead, influence subsequent landing Sample acquisition task.
Final head of hitting is destroyed asteroid topsoil or rock, is hit with effective projected angle of impact shock asteroid surface
Portion's sheet of tapping the head is constituted as solid cemented carbide, will not be chemically reacted with asteroid inner material in knockout process, and
Know its standard spectrum, can be filtered in subsequent multispectral observation.
The present invention is the landing detection of subsequent asteroid, and sampling analysis lays the foundation.Entire knockout process using independent navigation,
Autonomous Orbit is motor-driven and autonomous control, the miniaturization to asteroid detection task automate significant.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (5)
1. a kind of miniature high-speed ram for physical damage objects outside Earth surface texture, it is characterised in that: including by quick-fried
Fried bolt (5) connected front end impact head (1) and rear end equipment cabin (2)；Rear end equipment cabin uses cylindrical configuration, by two
Semicylinder composition, two half-cylinders centre are equipped with partition (8), explosive are filled in partition (8), are used for rear end equipment cabin two parts
Separation, enter impingement region to avoid rear end equipment cabin, rear end equipment cabin include power supply module (6), navigation sensor (7),
Solid-rocket (3), attitude control thruster (4) and control module, the quantity of the solid-rocket are two, be symmetrically mounted on it is described after
The bottom surface in end equipment cabin, the power supply module, navigation sensor, attitude control thruster and control module are arranged in two half-cylinders
It is interior.
2. the miniature high-speed ram according to claim 1 for physical damage objects outside Earth surface texture, feature
Be: the navigation sensor and control module are used to complete target asteroid close to the navigation and control with tracing process；?
Asteroid surface image information is obtained by navigation sensor in flight course, is analyzed and is searched for valuable by control module
Rum point, and control ram target.
3. being used for the miniature high-speed ram of physical damage objects outside Earth surface texture according to claim 1, it is characterised in that: institute
The solid-rocket stated provides required momentum to hit, and the attitude control thruster is used for gesture stability and orbit trimming, solid fire
Arrow thrust direction is along ram symmetry axis, the main symmetry axis of attitude control thruster thrust direction vertical direction toward impact device.
4. the miniature high-speed ram according to claim 1 for physical damage objects outside Earth surface texture, feature
It is: adjusts ram posture by 4 attitude control thrusters, keeps hitting track, guarantee best projected angle of impact.
5. the miniature high-speed ram according to claim 1 for physical damage objects outside Earth surface texture, feature
Be: the shock head uses cemented carbide material, is processed into solid spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044050.2A CN109677633B (en) | 2019-01-17 | 2019-01-17 | Small-sized high-speed impactor for physically destroying surface structure of extraterrestrial celestial body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910044050.2A CN109677633B (en) | 2019-01-17 | 2019-01-17 | Small-sized high-speed impactor for physically destroying surface structure of extraterrestrial celestial body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109677633A true CN109677633A (en) | 2019-04-26 |
| CN109677633B CN109677633B (en) | 2020-07-28 |
Family
ID=66193456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910044050.2A Active CN109677633B (en) | 2019-01-17 | 2019-01-17 | Small-sized high-speed impactor for physically destroying surface structure of extraterrestrial celestial body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109677633B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490585A (en) * | 2020-03-31 | 2020-08-04 | 上海卫星工程研究所 | Auxiliary power supply device for system in deep space impact detection high impact environment |
| CN111538019A (en) * | 2020-03-31 | 2020-08-14 | 上海卫星工程研究所 | Auxiliary laser indicator beacon and autonomous navigation measurement system for deep space impact detection |
| CN111547269A (en) * | 2020-04-21 | 2020-08-18 | 哈尔滨工业大学 | Asteroid exploration bomb spin-on release device |
| CN111654332A (en) * | 2020-03-31 | 2020-09-11 | 上海卫星工程研究所 | Deep-buried equivalent communication test system after deep space impactor hits |
| CN111661367A (en) * | 2020-07-31 | 2020-09-15 | 北京控制与电子技术研究所 | Autonomous navigation flight control system for deep space impact |
| CN111674572A (en) * | 2020-08-11 | 2020-09-18 | 北京控制与电子技术研究所 | Deep space impactor suitable for attitude and orbit control and cooperative control method |
| CN113251874A (en) * | 2021-05-12 | 2021-08-13 | 东方空间技术(山东)有限公司 | Split type axial force bearing structure |
| CN114084376A (en) * | 2021-11-18 | 2022-02-25 | 四川航天系统工程研究所 | Kinetic energy penetration type detection device based on star catalogue emission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004051041A (en) * | 2002-07-23 | 2004-02-19 | Nichiyu Giken Kogyo Co Ltd | Separating device of member |
| CN106428654A (en) * | 2016-11-17 | 2017-02-22 | 上海卫星工程研究所 | Small-sized split type survivable deep space impactor |
| CN106516178A (en) * | 2016-11-17 | 2017-03-22 | 上海卫星工程研究所 | Series module combining type common impactor configuration |
| CN108820261A (en) * | 2018-06-20 | 2018-11-16 | 上海卫星工程研究所 | A kind of separation tripper for slender type ram |
| CN109131957A (en) * | 2018-06-19 | 2019-01-04 | 上海卫星工程研究所 | A kind of deployable objects outside Earth penetration limiting device |
-
2019
- 2019-01-17 CN CN201910044050.2A patent/CN109677633B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004051041A (en) * | 2002-07-23 | 2004-02-19 | Nichiyu Giken Kogyo Co Ltd | Separating device of member |
| CN106428654A (en) * | 2016-11-17 | 2017-02-22 | 上海卫星工程研究所 | Small-sized split type survivable deep space impactor |
| CN106516178A (en) * | 2016-11-17 | 2017-03-22 | 上海卫星工程研究所 | Series module combining type common impactor configuration |
| CN109131957A (en) * | 2018-06-19 | 2019-01-04 | 上海卫星工程研究所 | A kind of deployable objects outside Earth penetration limiting device |
| CN108820261A (en) * | 2018-06-20 | 2018-11-16 | 上海卫星工程研究所 | A kind of separation tripper for slender type ram |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490585A (en) * | 2020-03-31 | 2020-08-04 | 上海卫星工程研究所 | Auxiliary power supply device for system in deep space impact detection high impact environment |
| CN111538019A (en) * | 2020-03-31 | 2020-08-14 | 上海卫星工程研究所 | Auxiliary laser indicator beacon and autonomous navigation measurement system for deep space impact detection |
| CN111654332A (en) * | 2020-03-31 | 2020-09-11 | 上海卫星工程研究所 | Deep-buried equivalent communication test system after deep space impactor hits |
| CN111654332B (en) * | 2020-03-31 | 2022-05-10 | 上海卫星工程研究所 | Deep-buried equivalent communication test system after deep space impactor hits |
| CN111547269A (en) * | 2020-04-21 | 2020-08-18 | 哈尔滨工业大学 | Asteroid exploration bomb spin-on release device |
| CN111547269B (en) * | 2020-04-21 | 2021-06-15 | 哈尔滨工业大学 | Asteroid exploration bomb spin-on release device |
| CN111661367A (en) * | 2020-07-31 | 2020-09-15 | 北京控制与电子技术研究所 | Autonomous navigation flight control system for deep space impact |
| CN111674572A (en) * | 2020-08-11 | 2020-09-18 | 北京控制与电子技术研究所 | Deep space impactor suitable for attitude and orbit control and cooperative control method |
| CN111674572B (en) * | 2020-08-11 | 2020-11-17 | 北京控制与电子技术研究所 | Deep space impactor for attitude and orbit control |
| CN113251874A (en) * | 2021-05-12 | 2021-08-13 | 东方空间技术(山东)有限公司 | Split type axial force bearing structure |
| CN114084376A (en) * | 2021-11-18 | 2022-02-25 | 四川航天系统工程研究所 | Kinetic energy penetration type detection device based on star catalogue emission |
| CN114084376B (en) * | 2021-11-18 | 2023-12-22 | 四川航天系统工程研究所 | Kinetic energy penetration type detection device based on star meter emission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109677633B (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109677633A (en) | A kind of miniature high-speed ram for physical damage objects outside Earth surface texture | |
| Saiki et al. | The small carry-on impactor (SCI) and the Hayabusa2 impact experiment | |
| Tsuda et al. | System design of the Hayabusa 2—Asteroid sample return mission to 1999 JU3 | |
| Siouris | Missile guidance and control systems | |
| Lorenz | Planetary penetrators: Their origins, history and future | |
| Goldberg et al. | The juventas CubeSat in support of ESA's hera mission to the asteroid didymos | |
| Saiki et al. | Small carry-on impactor of Hayabusa2 mission | |
| Dachwald et al. | Key technologies and instrumentation for subsurface exploration of ocean worlds | |
| Oberst et al. | DePhine–the Deimos and Phobos interior explorer | |
| Saiki et al. | Hayabusa2's kinetic impact experiment: Operational planning and results | |
| Cassidy et al. | Discovering research value in the Campo del Cielo, Argentina, meteorite craters | |
| Vizcaino et al. | Quantification of plume-soil interaction and excavation due to the Mars Science Laboratory Sky Crane Descent Phase | |
| Waldmann et al. | Search for life in ice-covered oceans and lakes beyond Earth | |
| Galimov | Luna-Glob project in the context of the past and present lunar exploration in Russia | |
| Wie et al. | An Innovative Solution to NASA's NEO Impact Threat Mitigation Grand Challenge and Flight Validation Mission Architecture Development | |
| Winglee et al. | Cryo-braking using penetrators for enhanced capabilities for the potential landing of payloads on icy solar system objects | |
| Nazirov et al. | Gravitational maneuvers as a way to direct small asteroids to trajectory of a rendezvous with dangerous near-Earth objects | |
| Latino | Ejecta orbital and bouncing dynamics around asteroid Ryugu | |
| Sun et al. | Targeting the geysers on Enceladus by viffing descent through the icy plumes | |
| Braun et al. | Mars Pathfinder atmospheric entry navigation operations | |
| Zaitsev et al. | Possibilities for hypervelocity impact experiments in frames of demonstration project “Space Patrol” | |
| Gold | SHIELD: a comprehensive earth-protection architecture | |
| Saiki et al. | Hayabusa2’s kinetic impact experiment | |
| Cohanim | Mission design for safe traverse of planetary hoppers | |
| CN106952551A (en) | A kind of special satellite robot percussion system of teenager's research in defense-related science and technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |