CN106428650B - Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system - Google Patents
Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system Download PDFInfo
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- CN106428650B CN106428650B CN201611074084.9A CN201611074084A CN106428650B CN 106428650 B CN106428650 B CN 106428650B CN 201611074084 A CN201611074084 A CN 201611074084A CN 106428650 B CN106428650 B CN 106428650B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
Abstract
The present invention relates to Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system, including the subsystems such as payload, structure and mechanism, thermal control, solar wing, power supply and distribution, observing and controlling number biography, integrated electronics, GNC and propulsion.Compared to conventional satellite, the detector realizes the multifunctional comprehensive detection that light is surveyed in occultation, the radial velocity tests the speed, spectrum is surveyed in planetary scale transmission and how ultraviolet spectral coverage detects, has a day base system outer planet exploring ability, being suitable for future is the Research Requirements that outer planet and life are explored, and has many advantages, such as integrated, heavy caliber, multi-mode, superhigh precision, ultrastability.
Description
Technical field
The present invention relates to space equipments, and in particular to Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system.
Background technique
It is outer planet as typical detection object, carries the significance for finding livable celestial body and being outer life, be to work as
The hot spot and emphasis of preceding research.Developing fine spectral measurement methods, builds large space telescope, research is outer planet atmosphere,
It is outer persistently to carry out system with higher precision, bigger depth, stronger dynamics for meticulous depiction system outer planet physics and chemical characteristic
The discovery and exploration of terrestrial planet.
However, the country there is no a day base system outer planet probe.For this purpose, needing to carry out the design of day base system outer planet probe.
The present invention relates to Terrestrial Planet Finders outside a kind of heavy caliber multi-mode system, and can meet future is that outer planet and life explore task
Demand.
Summary of the invention
In order to solve the problems, such as to there is no a day base system outer planet probe at present, the purpose of the present invention is to provide a kind of big mouths
Terrestrial Planet Finder outside path, multimode system, can meet is the needs of outer planet explores task with life.
In order to achieve the above object of the invention, the present invention is that technical solution used by solving its technical problem is: Yi Zhong great
Terrestrial Planet Finder outside bore multi-mode system, the planetary probe include:
Payload Subsystem, including be outer terrestrial planet comprehensive survey instrument, ultraviolet imaging detection instrument of touring the heavens；
Structure subsystem builds the primary load bearing truss of platform, platform truss based on telescope high intensity primary mirror backboard
Structure is " W " shape, is connected by connection frame with primary mirror backboard；
Thermal control subsystem is carried out special using subdivision thermal design for the special thermal environment of the thermal control requirement of load and track
Item design, meets the thermal control requirement of whole star in such a way that Active thermal control and passive thermal control combine；
Solar wing subsystem, using deployable solar wing, when transmitting, is pressed on satellite side plate, it is in-orbit after expansion, for full
The requirement of the sufficient long-term operation on orbit of satellite；
Power supply and distribution subsystem combines power supply plan with battery group using solar battery array, free of discontinuities for realizing whole star
Power supply supply, the control for powering to each subsystem of platform；Realize all electrical interface connections of subsystem units；For sun electricity
The power supply and control of Chi Zhen compression relieving mechanism priming system；Be also used to platform and delivery vehicle, platform and ground checkout equipment it
Between electrical interface connection；
GNC subsystem, using double super platform technologys, configuration magnetic floating mechanism, flywheel do executing agency, and combine telescope perseverance
Star surveys light and the quick measurement data of high precision star, using double super platform technologys of " sound isolation is non-contact, principal and subordinate cooperates with high-precision ",
It realizes that space high-precision is directed toward to keep steadily in the long term with posture, it is used for the transfer orbital control of detector transfer orbit and telescope space
Property be directed toward, attitude maneuver and long-term keep control function；
Propulsion subsystem, using bipropellant propulsion system, 2 570L tanks load 800kg fuel, hinder for satellite speed
Buddhist nun, attitude acquisition, initial attitude foundation, orbit adjusting and track holding and gesture stability；
Observing and controlling data transmission subsystem, using integral structure, the secondary bidimensional driving heavy caliber number of configuration one passes transmitting antenna, is used for
It completes telecommand to receive, telemetry, science data, VLBI survey the radio-frequency channels functions such as the transmission of rail signal；With guarantee section
It transmits with learning the star of data and project data；
Integrated electronics subsystem is designed using the standard modular of integrated electronics basic model, for being that outer terrestrial planet is visited
Electrical control and the regulatory requirement for surveying device carry out adaptation and combination to functional module, are used for computer, each detection instrument
And the operational management of other units.
Preferably, be outer terrestrial planet comprehensive survey instrument main optical path share, pass through visual field segmentation and spectral coverage segmentation, realize
Light, high dispersion spectrum and near-infrared low dispersion spectrum detecting function are surveyed, atmospheric optical spec information is obtained.
Preferably, the platform truss structure is connected with primary mirror backboard by connecting frame to meet whole device and assemble demand；
Platform truss passes through at 6 points with platform floor and primary mirror backboard respectively and connect, and guarantees uniform force；Platform truss lower part circumscribed circle is
Φ 2800mm, adaptation arrow connect ring size, and load stress can be transferred directly to device arrow connection ring when detector emits.
Preferably, planetary probe has three kinds of planetary detection holotype, ultraviolet holotype of touring the heavens, maneuver model Working moulds
Formula, timesharing taking turn.
Compared with prior art, the invention has the following advantages:
Terrestrial Planet Finder outside a kind of heavy caliber multi-mode of the invention system, payload segment is including being that outer terrestrial planet is comprehensive
Survey meter, ultraviolet imaging detection instrument of touring the heavens.Terrace part is " double super using " sound isolation is non-contact, principal and subordinate cooperates with high-precision "
Platform " innovative technology solves the in-orbit direction long-term stability control problem of detector, realizes 1 "/6h under inertial orientation gesture mode
Index request；Detector power transmission and layout are realized with the structure-integrated configurations of whole device；It is patrolled using primary telescope and near ultraviolet
Its telescope non co axial mode realizes that task covers, and solves telescope layout visual field occlusion issue；Relayed communications terminal is configured,
Carry out interplanetary relayed communications link test；Using double elements mode with realizing day L2 point Orbit Transformation；Using electric propulsion mode,
Realize that the in-orbit long term orbit of detector is kept.Therefore, the present invention solves the problems, such as a day base system outer planet probe.
Present invention employs integrated, integrated design concepts, have integrated, heavy caliber, multi-mode, superelevation
The technological merits such as precision, ultrastability.The it is proposed of this day base system outer planet probe will be outer planet and life in future for China
Life, which is explored, provides good technical support.The present invention can meet future be outer planet explore task the needs of.
Detailed description of the invention
Fig. 1 is the composition block diagram of Terrestrial Planet Finder outside a kind of heavy caliber multi-mode of the invention system；
Fig. 2 is the appearance schematic diagram of Terrestrial Planet Finder outside a kind of heavy caliber multi-mode of the invention system；
Fig. 3 is Terrestrial Planet Finder exploded view outside a kind of heavy caliber multi-mode of the invention system.
Specific embodiment
Several preferred embodiments of the invention are described in detail below in conjunction with attached drawing, but the present invention is not restricted to
These embodiments.The present invention covers any substitution made on the essence and scope of the present invention, modification, equivalent method and side
Case.In order to make the public have thorough understanding to the present invention, it is described in detail in the following preferred embodiment of the present invention specific thin
Section, and the present invention can also be understood completely in description without these details for a person skilled in the art.
Outside a kind of heavy caliber multi-mode system of the invention Terrestrial Planet Finder by payload, structure and mechanism, thermal control,
The subsystems such as solar wing, power supply and distribution, observing and controlling number biography, integrated electronics, GNC and propulsion composition is that a kind of to have be outer planet and life
Order the satellite of exploring ability.
Specifically, as shown in Figure 1, the embodiment of the invention provides terrestrial planets outside a kind of heavy caliber multi-mode system to detect
Device, comprising:
Payload Subsystem 1, including be outer terrestrial planet comprehensive survey instrument, ultraviolet imaging detection instrument of touring the heavens.It is outer class
Ground planet comprehensive survey instrument main optical path shares, and is divided by visual field segmentation and spectral coverage, realizes and survey light, high dispersion spectrum and near-infrared
Low dispersion spectrum detecting function obtains atmospheric optical spec information.
Structure subsystem 2 builds the primary load bearing truss of platform, platform purlin based on telescope high intensity primary mirror backboard
Frame structure is " W " shape, is connected by connection frame with primary mirror backboard to meet whole device and assemble demand；Platform truss and platform floor and
Primary mirror backboard passes through 6 points of connections respectively, guarantees uniform force；Platform truss lower part circumscribed circle is Φ 2800mm, and adaptation arrow connects
Ring size is connect, load stress can be transferred directly to device arrow connection ring when detector emits.
Thermal control subsystem 3 is carried out using subdivision thermal design for the special thermal environment of the thermal control requirement of load and track
Special project design, meets the thermal control requirement of whole star in such a way that Active thermal control and passive thermal control combine.
Solar wing subsystem 4, using deployable solar wing, when transmitting, is pressed on satellite side plate, it is in-orbit after expansion, for full
The requirement of the sufficient long-term operation on orbit of satellite.
Power supply and distribution subsystem 5 combines power supply plan with battery group using solar battery array, free of discontinuities for realizing whole star
Power supply supply, the control for powering to each subsystem of platform；Realize all electrical interface connections of subsystem units；For sun electricity
The power supply and control of Chi Zhen compression relieving mechanism priming system；For between platform and delivery vehicle, platform and ground checkout equipment
Electrical interface connection.
GNC subsystem 6, joint telescope survey light and the quick measurement data of high precision star, realize high-precision attitude measurement；Using
It is steady for a long time with posture to realize that space high-precision is directed toward for double super platform technologys of " sound isolation is non-contact, principal and subordinate cooperates with high-precision "
It is fixed to keep；It is directed toward for the transfer orbital control of detector transfer orbit and telescope space inertial, attitude maneuver and long-term holding control
Function.
Propulsion subsystem 7, using bipropellant propulsion system, 2 570L tanks load 800kg fuel, are used for satellite speed
Damping, attitude acquisition, initial attitude foundation, orbit adjusting and track holding and gesture stability.
Observing and controlling data transmission subsystem 8, using integral structure, the secondary bidimensional driving heavy caliber number of configuration one passes transmitting antenna, uses
It is received in completing telecommand, telemetry, science data, VLBI survey the radio-frequency channels functions such as the transmission of rail signal；
Integrated electronics subsystem 9 is designed using the standard modular of integrated electronics basic model, for being that outer terrestrial planet is visited
Electrical control and the regulatory requirement for surveying device carry out adaptation and combination to functional module, are used for computer, each detection instrument
And the operational management of other units.
As shown in Fig. 2, Terrestrial Planet Finder uses payload platform one cloth outside a kind of heavy caliber multi-mode of the invention system
Office, main phase machine are located at table top, and rear optical path is embedded in platform interior, and ultraviolet-cameras is installed on the load-carrying construction of main phase machine bottom surface
On, the two optical axis is 90 °；
Terrace part solves to visit using " the double super platforms " innovative technology of " sound isolation is non-contact, principal and subordinate cooperates with high-precision "
The in-orbit direction long-term stability control problem of device is surveyed, realizes 1 "/6h index request under inertial orientation gesture mode；Made using truss
For main force support structure, detector power transmission and layout are realized with the structure-integrated configurations of whole device；Using primary telescope and nearly purple
Outer Survey telescope non co axial mode realizes that task covers, and solves telescope layout visual field occlusion issue；Configure relayed communications
Terminal carries out interplanetary relayed communications link test；Using double elements mode with realizing day L2 point Orbit Transformation；Using electric propulsion
Mode realizes that the in-orbit long term orbit of detector is kept.The present invention can meet future be outer planet explore task the needs of.
The preferred embodiment of the present invention is only intended to help to illustrate the present invention.That there is no detailed descriptionthes is all for preferred embodiment
Details does not limit the invention to the specific embodiments described.Obviously, according to the content of this specification, can make very much
Modifications and variations.These embodiments are chosen and specifically described to this specification, is principle and reality in order to better explain the present invention
Border application, so that skilled artisan be enable to utilize the present invention well.The present invention only by claims and its
The limitation of full scope and equivalent.
Claims (4)
1. Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system, which is characterized in that the planetary probe includes:
Payload Subsystem, including be outer terrestrial planet comprehensive survey instrument, ultraviolet imaging detection instrument of touring the heavens；
Structure subsystem builds the primary load bearing truss of platform, platform truss structure based on telescope high intensity primary mirror backboard
For " W " shape, it is connected by connection frame with primary mirror backboard；
Thermal control subsystem is carried out special project and set using subdivision thermal design for the special thermal environment of the thermal control requirement of load and track
Meter, meets the thermal control requirement of whole star in such a way that Active thermal control and passive thermal control combine；
Solar wing subsystem, using deployable solar wing, when transmitting, is pressed on satellite side plate, it is in-orbit after expansion, defended for meeting
The requirement of the long-term operation on orbit of star；
Power supply and distribution subsystem combines power supply plan with battery group using solar battery array, for realizing whole star power supply free of discontinuities
Supply, the control for powering to each subsystem of platform；Realize all electrical interface connections of subsystem units；For solar battery array
Compress the power supply and control of relieving mechanism priming system；It is also used between platform and delivery vehicle, platform and ground checkout equipment
Electrical interface connection；
GNC subsystem, using double super platform technologys, configuration magnetic floating mechanism, flywheel do executing agency, and combine the survey of telescope fixed star
Light and the quick measurement data of high precision star are directed toward, posture machine for the transfer orbital control of detector transfer orbit and telescope space inertial
It is dynamic to keep control function with long-term；
Propulsion subsystem, using bipropellant propulsion system, 2 570L tanks load 800kg fuel, damped for satellite speed,
Attitude acquisition, initial attitude foundation, orbit adjusting and track holding and gesture stability；
Observing and controlling data transmission subsystem, using integral structure, the secondary bidimensional driving heavy caliber number of configuration one passes transmitting antenna, for completing
Telecommand receives, and telemetry, science data, VLBI survey the transmission radio-frequency channel function of rail signal；
Integrated electronics subsystem is designed using the standard modular of integrated electronics basic model, for being outer Terrestrial Planet Finder
Electrical control and regulatory requirement, adaptation and combination are carried out to functional module, are used for computer, each detection instrument unit
Operational management.
2. Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system as described in claim 1, it is characterised in that: be outer class
The main optical path of planet comprehensive survey instrument shares, and is divided by visual field segmentation and spectral coverage, realizes and survey light, high dispersion spectrum and near-infrared
Low dispersion spectrum detecting function obtains atmospheric optical spec information.
3. Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system as described in claim 1, it is characterised in that: described is flat
Platform truss structure is connected with primary mirror backboard by connecting frame to meet whole device and assemble demand；Platform truss and platform floor and primary mirror
Backboard passes through 6 points of connections respectively, guarantees uniform force；Platform truss lower part circumscribed circle is Φ 2800mm, adaptation arrow connection ring
Size, load stress can be transferred directly to device arrow connection ring when detector emits.
4. Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system as described in claim 1, it is characterised in that: planetary detection
Device has three kinds of planetary detection holotype, ultraviolet holotype of touring the heavens, maneuver model operating modes, timesharing taking turn.
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| CN201611074084.9A CN106428650B (en) | 2016-11-29 | 2016-11-29 | Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system |
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| CN201611074084.9A CN106428650B (en) | 2016-11-29 | 2016-11-29 | Terrestrial Planet Finder outside a kind of heavy caliber multi-mode system |
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| CN106428650B true CN106428650B (en) | 2019-06-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110108270A (en) * | 2019-05-23 | 2019-08-09 | 上海微小卫星工程中心 | Minimize high rail common platform for satellite |
| CN111645882B (en) * | 2020-06-04 | 2022-03-22 | 北京航天方舟空间技术有限公司 | Satellite autonomous orbit determination method, device, equipment and computer storage medium |
| CN113325483B (en) * | 2021-04-23 | 2022-10-25 | 上海卫星工程研究所 | Space-based multi-mode extrasystematic and extraterrestrial planet comprehensive detection method and system |
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| CN86101856A (en) * | 1985-04-08 | 1987-02-04 | 美国无线电公司 | Spacecraft structure |
| CN102530267A (en) * | 2010-12-10 | 2012-07-04 | 上海卫星工程研究所 | Common platform for satellite |
| CN102717899A (en) * | 2012-06-26 | 2012-10-10 | 上海卫星工程研究所 | Venus probe configuration |
| CN102717901A (en) * | 2012-06-26 | 2012-10-10 | 上海卫星工程研究所 | Multi-machine combination mars probe configuration and forming method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070029446A1 (en) * | 2005-05-02 | 2007-02-08 | Mosher Todd J | Modular platform architecture for satellites |
| US7240879B1 (en) * | 2005-05-06 | 2007-07-10 | United States of America as represented by the Administration of the National Aeronautics and Space Administration | Method and associated apparatus for capturing, servicing and de-orbiting earth satellites using robotics |
| US8789796B2 (en) * | 2010-09-16 | 2014-07-29 | Space Systems/Loral, Llc | High capacity broadband satellite |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101856A (en) * | 1985-04-08 | 1987-02-04 | 美国无线电公司 | Spacecraft structure |
| CN102530267A (en) * | 2010-12-10 | 2012-07-04 | 上海卫星工程研究所 | Common platform for satellite |
| CN102717899A (en) * | 2012-06-26 | 2012-10-10 | 上海卫星工程研究所 | Venus probe configuration |
| CN102717901A (en) * | 2012-06-26 | 2012-10-10 | 上海卫星工程研究所 | Multi-machine combination mars probe configuration and forming method thereof |
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