CN106570301A - Satellite distributed type collaborative design method based on three-dimensional environment - Google Patents
Satellite distributed type collaborative design method based on three-dimensional environment Download PDFInfo
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Abstract
The invention provides a satellite distributed type collaborative design method based on a three-dimensional environment. The satellite distributed type collaborative design method comprises the following steps of S1, establishing publish geometry of a mechanical interface of equipment and directly subordinated parts; S2, establishing publish geometry of a deck installing surface; S3, establishing publish geometry of a deck installing surface; S4, establishing a framework model and collecting interface information; S5, performing structural plate design according to framework-transferred pores; and S6, performing thermal control design according to framework-transferred footprint information. By adoption of the satellite distributed type collaborative design method, design intensions between disciplines can be transferred and driven through a three-dimensional model without artificial interpretation and conversion; and in addition, parallel design of the disciplines can be realized through a PDM (product data management) system, so that correctness and efficiency are greatly improved.
Description
Technical field
The present invention relates to design of satellites method field, and in particular to a kind of satellite distributed collaboration based on three-dimensional environment sets
Meter method.
Background technology
As satellite development and technology develop, design is carried out using three-dimensional environment between master-plan and each subsystem (subject)
Current Developing mainstream is had become, the three-dimensional design data collaboration of individual system is easier to realize, when multiple cooperative systems, at it
Reason co-ordination amount is increasingly increased, and the interface transmission and cooperation problem between each subsystem, between each subsystem and totality is increasingly dashed forward
Go out.Satellite usually adopts boxboard typed configuration, and instrument and equipment is usually arranged on according to demand in specific deck board, original to set
Meter cooperative mode is based on two-dimensional design, i.e., overall to carry out configuration layouts' work on the basis of scheme determines, then in many ways
Coordinate and drawing interaction, provide the plane figure of each deck board of satellite and whole star, each side sign examine it is controlled after for each subsystem
Detailed design and offer foundation of going into operation.There is following drawback when interaction is coordinated with receives input in the method：
1) need to carry out artificial interpretation and conversion, it is impossible to directly drive threedimensional model, the probability and risk of interpretation error compared with
Greatly；
2) coordination interdisciplinary and design is usually serial, it is impossible to realize Parallel Design, less efficient.
Therefore, it is necessary to a kind of new method is provided in the control of threedimensional model and transfer mode solve the above problems.
Currently without the explanation or report that find technology similar to the present invention, money similar both at home and abroad is also not yet collected
Material.
The content of the invention
For the difficult and drawback occurred in above-mentioned conventional art, the present invention provide it is a kind of for satellite based on three-dimensional mould
The method that the mechanical interface of type requires transmission.
The present invention is achieved through the following technical solutions：
A kind of satellite distributed collaborative design method based on three-dimensional environment, comprises the steps：
S1, the subsystem setting instrument by carrying out secondary development to Pro/E, create bag in equipment (directly under part) model
The exterior feature of print-wheel containing installation foot, the issue geometry of hole information, installation foot thickness；
S2, the quick design system instrument by carrying out secondary development to Pro/E, deck board skeleton of each subject in the subject
The issue geometry of coordinate, deck board profile and deck board curved surface code name comprising reference for installation is created in model；
S3, the overall quick design system instrument by carrying out secondary development to Pro/E, in the interface skeleton pattern for creating
The issue geometry that middle collection step S1 and step S2 are created, and complementary apertures numbering, hole position tolerance and permeability information；
The interface skeleton that each subject of S4, Standard is provided, is quickly designed by carrying out the structure of secondary development to Pro/E
System tool, according to the interface message included in skeleton the design of structure deck board is carried out；
S5, thermal control assemble the interface skeleton that each subject is provided, by carrying out the quick design department of secondary development thermal control to Pro/E
System instrument, according to the installation footprint included in skeleton thermal control design is carried out.
Preferably, following steps are specifically included：
Step one, the subsystem setting instrument by carrying out secondary development to Pro/E, in equipment (directly under part) threedimensional model
In, datum mark is created in the central shaft of installing hole and the intersection of mounting surface, and issue geometric model is created, in geometry is issued
The mounting coordinate system of the installation foot print-wheel contour curved surface of addition equipment (directly under part), the hole datum mark for creating and equipment, and by ginseng
Number scale records the relevant information of installation foot；
Step 2, the quick design system instrument by carrying out secondary development to Pro/E, in deck board skeleton pattern, wound
Build the reference for installation coordinate of deck board reference for installation coordinate and equipment (directly under part), and create the issue geometry of deck board skeleton, issue
Two mounting surface curved surfaces up and down of the reference for installation coordinate comprising equipment (directly under part) and deck board in geometry, and according to different
The different curved surface code name parameters of section's labelling (such as A, B, C, D face)；
Step 3, the overall quick design system instrument by carrying out secondary development to Pro/E, in deck board threedimensional model wound
The corresponding skeleton pattern of deck board (.prt forms) is built, it is several by the issue for replicating geometric properties collection deck board and equipment (directly under part)
What information, and hole position tolerance information, permeability information and the hole number information of every group of installing hole are recorded in skeleton pattern；
Step 4, in structural slab Three Dimensional Design Model corresponding interface skeleton pattern is assembled, by carrying out two to Pro/E
The structure quick design system instrument of secondary exploitation, the position of the hole point in skeleton pattern creates corresponding in upper and lower panel
Coordinate system, then carries out type selecting and the assembling of built-in fitting according to the permeability information of transmission；
Step 5, in the Three Dimensional Design Model of thermal control deck board corresponding interface skeleton pattern is assembled, by entering to Pro/E
Row secondary development thermal control quick design system instrument, according to the installation foot official seal breath provided in skeleton pattern, carries out the spray of deck board
The design of paint, pad pasting, OSR (optical sun reflector) and expansion hot plate.
Preferably, each subject in upstream passes through the mounting surface of each subject design in downstream, hole and reference frame information
The mode for issuing geometry is created.
Preferably, the device model that upstream design subject is provided is carried out cloth by each subject design in downstream on deck board model
Office, extracts the information such as geological information and deck board mounting surface, hole and reference frame of issue and is integrated and issued, by interface
The mode of skeleton pattern (.prt forms) passes to structure, thermal control deck board design subject.
Compared with prior art, the invention has the advantages that：
1) interface data based on skeleton pattern is transmitted, and by the secondary development of tool set, can fundamentally realize driving
The foundation and renewal of dynamic threedimensional model, it is to avoid the anthropic factor in modeling process affects；
2) secondary development is set up in the peculiar technologies of PTC and resource, using the data characteristic of Pro/E skeleton patterns, is not changed
The data form of varying model, information transmission reliability and stability are higher, excessive parts do not produced in PDM/PLM systems, together
When interference factor is not resulted in interference checking, while being not involved in Mass Calculation；
3) data transfer is carried out by threedimensional model, can both meets the time delay of design update, design can be realized again
The quick response of renewal；
4) the succinct passing interface data of specification, each interface message classification chart is reached, and facilitates downstream design to put forward information
Take, while avoiding excessive occupancy of the excessive interface model to system resource.
Description of the drawings
Fig. 1 is flow chart of the embodiment of the present invention based on the satellite distributed collaborative design method of three-dimensional environment
Fig. 2 is a specific embodiment digital coordination design platform example architecture of the invention.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.
As shown in figure 1, the subsystem embodiments provided by carrying out secondary development to Pro/E arranges instrument,
In equipment (directly under part) threedimensional model, datum mark is created in the central shaft of installing hole and the intersection of mounting surface, and establishment is sent out
Cloth geometric model, issue geometry in add equipment (directly under part) installation foot print-wheel contour curved surface, create hole datum mark and set
Standby mounting coordinate system, and by the relevant information of reference record installation foot；
Step 2, the quick design system instrument by carrying out secondary development to Pro/E, in deck board skeleton pattern, wound
Build the reference for installation coordinate of deck board reference for installation coordinate and equipment (directly under part), and create the issue geometry of deck board skeleton, issue
Two mounting surface curved surfaces up and down of the reference for installation coordinate comprising equipment (directly under part) and deck board in geometry, and according to different
The different curved surface code name parameters of section's labelling (such as A, B, C, D face)；
Step 3, the overall quick design system instrument by carrying out secondary development to Pro/E, in deck board threedimensional model wound
The corresponding skeleton pattern of deck board (.prt forms) is built, it is several by the issue for replicating geometric properties collection deck board and equipment (directly under part)
What information, and hole position tolerance information, permeability information and the hole number information of every group of installing hole are recorded in skeleton pattern；
Step 4, in structural slab Three Dimensional Design Model corresponding interface skeleton pattern is assembled, by carrying out two to Pro/E
The structure quick design system instrument of secondary exploitation, the position of the hole point in skeleton pattern creates corresponding in upper and lower panel
Coordinate system, then carries out type selecting and the assembling of built-in fitting according to the permeability information of transmission；
Step 5, in the Three Dimensional Design Model of thermal control deck board corresponding interface skeleton pattern is assembled, by entering to Pro/E
Row secondary development thermal control quick design system instrument, according to the installation foot official seal breath provided in skeleton pattern, carries out the spray of deck board
The design of paint, pad pasting, OSR (optical sun reflector) and expansion hot plate.
The present invention is for the model cootrol and transmission wound in three-dimensional environment design, between each subject design of master-plan and downstream
A new method for designing is made, the method introduces PDM systems, realized the full link interaction collaboration of threedimensional model, the invention has existed
Application in the art will be quite varied.Additionally, those skilled in the art can on the basis of the present invention to every subjects (herein
It is related to structure, thermal control) carry out expanding with various changes without deviating from the scope of the present invention.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various modifications or modification, this not shadow
Ring the flesh and blood of the present invention.
Claims (4)
1. a kind of satellite distributed collaborative design method based on three-dimensional environment, it is characterised in that comprise the steps：
S1, the subsystem setting instrument by carrying out secondary development to Pro/E, create comprising peace in equipment (directly under part) model
Dress footprint profile, hole information, the issue geometry of installation foot thickness；
S2, the quick design system instrument by carrying out secondary development to Pro/E, deck board skeleton pattern of each subject in the subject
The middle issue geometry for creating coordinate, deck board profile and deck board curved surface code name comprising reference for installation；
S3, the overall quick design system instrument by carrying out secondary development to Pro/E, receive in the interface skeleton pattern for creating
The issue geometry that collection step S1 and step S2 are created, and complementary apertures numbering, hole position tolerance and permeability information；
The interface skeleton that each subject of S4, Standard is provided, by the structure quick design system that secondary development is carried out to Pro/E
Instrument, according to the interface message included in skeleton the design of structure deck board is carried out；
S5, thermal control assemble the interface skeleton that each subject is provided, by carrying out secondary development thermal control quick design system work to Pro/E
Tool, according to the installation footprint included in skeleton thermal control design is carried out.
2. a kind of satellite distributed collaborative design method based on three-dimensional environment as claimed in claim 1, it is characterised in that tool
Body comprises the steps：
Step one, the subsystem setting instrument by carrying out secondary development to Pro/E, in equipment threedimensional model, in installing hole
Central shaft and the intersection of mounting surface create datum mark, and create issue geometric model, equipment is added in geometry is issued
The mounting coordinate system of installation foot print-wheel contour curved surface, the hole datum mark for creating and equipment, and by the correlation of reference record installation foot
Information；
Step 2, the quick design system instrument by carrying out secondary development to Pro/E, in deck board skeleton pattern, create cabin
The reference for installation coordinate of plate reference for installation coordinate and equipment, and the issue geometry of deck board skeleton is created, include in issue geometry and set
Standby reference for installation coordinate and two mounting surface curved surfaces up and down of deck board, and according to the different curved surface code name of different subject labellings
Parameter；
Step 3, the overall quick design system instrument by carrying out secondary development to Pro/E, in deck board threedimensional model cabin is created
The corresponding skeleton pattern of plate, the issue geological information of deck board and equipment is collected by replicating geometric properties, and in skeleton pattern
Record hole position tolerance information, permeability information and the hole number information of every group of installing hole；
Step 4, in structural slab Three Dimensional Design Model corresponding interface skeleton pattern is assembled, by carrying out secondary opening to Pro/E
The structure quick design system instrument sent out, the position of the hole point in skeleton pattern creates corresponding coordinate in upper and lower panel
System, then carries out type selecting and the assembling of built-in fitting according to the permeability information of transmission；
Step 5, in the Three Dimensional Design Model of thermal control deck board corresponding interface skeleton pattern is assembled, by carrying out two to Pro/E
Secondary exploitation thermal control quick design system instrument, according to the installation foot official seal breath provided in skeleton pattern, carries out spray painting, the patch of deck board
The design of film, OSR and expansion hot plate.
3. a kind of satellite distributed collaborative design method based on three-dimensional environment as claimed in claim 1, it is characterised in that on
Swimming each subject carries out the mounting surface of each subject design in downstream, hole and reference frame information by way of issue geometry
Create.
4. a kind of satellite distributed collaborative design method based on three-dimensional environment as claimed in claim 1, it is characterised in that under
Swim each subject design to be laid out the device model that upstream design subject is provided on deck board model, extract and issue geological information
With the information such as deck board mounting surface, hole and reference frame and integrated and issued, transmitted by way of interface skeleton pattern
To structure, thermal control deck board design subject.
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| CN201611024721.1A CN106570301B (en) | 2016-11-17 | 2016-11-17 | Satellite distributed collaborative design method based on three-dimensional environment |
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| CN201611024721.1A CN106570301B (en) | 2016-11-17 | 2016-11-17 | Satellite distributed collaborative design method based on three-dimensional environment |
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| CN107391795A (en) * | 2017-06-19 | 2017-11-24 | 中国空间技术研究院 | Across the CAD platform device collaboration layout method of Complex Spacecraft based on XML |
| CN108416177A (en) * | 2018-04-28 | 2018-08-17 | 北京空间飞行器总体设计部 | A kind of satellite totality, structure, thermal control Digital Collaborative Design Method and system |
| CN111080777A (en) * | 2019-12-20 | 2020-04-28 | 北京空间机电研究所 | Three-dimensional rapid modeling method for spacecraft thermal control product |
| CN111177896A (en) * | 2019-12-12 | 2020-05-19 | 上海卫星工程研究所 | Mechanical interface data management method and system based on model |
| CN111209636A (en) * | 2020-01-06 | 2020-05-29 | 上海卫星工程研究所 | Top-down three-dimensional design method and system for pre-buried heat pipe of satellite |
| CN111985014A (en) * | 2020-08-11 | 2020-11-24 | 广联达科技股份有限公司 | Modeling method and system based on standard atlas |
| CN114491807A (en) * | 2022-01-17 | 2022-05-13 | 上海卫星工程研究所 | Rapid shell simulation model extraction method and system based on satellite deck plate structure |
| CN115329450A (en) * | 2022-10-14 | 2022-11-11 | 三一筑工科技股份有限公司 | Embedded part copying method and device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107391795A (en) * | 2017-06-19 | 2017-11-24 | 中国空间技术研究院 | Across the CAD platform device collaboration layout method of Complex Spacecraft based on XML |
| CN107391795B (en) * | 2017-06-19 | 2020-07-14 | 中国空间技术研究院 | XM L-based collaborative layout method for cross-CAD platform equipment of complex spacecraft |
| CN108416177A (en) * | 2018-04-28 | 2018-08-17 | 北京空间飞行器总体设计部 | A kind of satellite totality, structure, thermal control Digital Collaborative Design Method and system |
| CN111177896A (en) * | 2019-12-12 | 2020-05-19 | 上海卫星工程研究所 | Mechanical interface data management method and system based on model |
| CN111177896B (en) * | 2019-12-12 | 2020-11-24 | 上海卫星工程研究所 | Mechanical interface data management method and system based on model |
| CN111080777A (en) * | 2019-12-20 | 2020-04-28 | 北京空间机电研究所 | Three-dimensional rapid modeling method for spacecraft thermal control product |
| CN111209636B (en) * | 2020-01-06 | 2020-10-09 | 上海卫星工程研究所 | Top-down three-dimensional design method and system for pre-buried heat pipe of satellite |
| CN111209636A (en) * | 2020-01-06 | 2020-05-29 | 上海卫星工程研究所 | Top-down three-dimensional design method and system for pre-buried heat pipe of satellite |
| CN111985014A (en) * | 2020-08-11 | 2020-11-24 | 广联达科技股份有限公司 | Modeling method and system based on standard atlas |
| CN111985014B (en) * | 2020-08-11 | 2024-04-16 | 广联达科技股份有限公司 | Modeling method and system based on standard atlas |
| CN114491807A (en) * | 2022-01-17 | 2022-05-13 | 上海卫星工程研究所 | Rapid shell simulation model extraction method and system based on satellite deck plate structure |
| CN114491807B (en) * | 2022-01-17 | 2023-12-12 | 上海卫星工程研究所 | Method and system for rapidly extracting shell simulation model based on satellite cabin plate structure |
| CN115329450A (en) * | 2022-10-14 | 2022-11-11 | 三一筑工科技股份有限公司 | Embedded part copying method and device |
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| CN106570301B (en) | 2020-03-06 |
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