CN102117367A - Visual simulation system for airplane assembly site - Google Patents
Visual simulation system for airplane assembly site Download PDFInfo
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Abstract
The invention relates to a visual simulation system for an airplane assembly site. The system is characterized by comprising an assembly simulation database module, an assembly simulation technology module and an assembly visual expression system. The system can realize the functions of three-dimensional model preview of parts, assembly process demonstration, assembly process information display and the like. According to the simulation system, visual three-dimensional assembly process design of airplane assembly on the basis of an airplane three-dimensional CAD (Computer Aided Design) model, assembly process simulation and optimization, and visualization of the assembly process are realized; assembly simulation of an airplane assembly workshop and a visual system platform thereof are developed; the system is directly applied in the airplane assembly site to guide production; a digitalized airplane assembly working mode is realized; and technical path and guarantee are provided for comprehensively getting through a digitalized production line and realizing diagram-free manufacture.
Description
Technical field
The present invention relates to a kind of aircraft erecting yard visual simulation system, the present invention is directed to aviation and make the digitizing technique field, realize the visual simulating of aircraft erecting yard, provide fundamental basis for implementing the digitizing of aircraft assembling process.
Background technology
At present, domestic military secret of new generation has realized that with three-dimensional CAD/CAE technology be the Design of digital of core, the solution of analytical technology, but aircraft rigger skill design and implementation process still adopts two-dimentional technological design, the traditional means of expression and physical varification, in aviation manufacturing digitizing engineering development process, still be in a state that relatively lags behind, make aircraft assembling process technology coordination problem many, the process design optimization cycle is long, the amount of reprocessing of doing over again that change in design causes is big, it is many that part is scrapped quantity, had a strong impact on the progress and the quality of aircraft development, be the technical bottleneck of puzzlement military secret development always.
Summary of the invention
The purpose of this invention is to provide a kind of aircraft erecting yard visual simulation system, this analogue system realizes visual based on the design of visualization of 3 d assembly technology, assembly technology simulation and optimization and the assembling process of aircraft three-dimensional CAD model of aircraft assembling, the assembly simulation and the visualization system platform thereof of exploitation aircraft making-up shop, directly apply to the aircraft erecting yard and instruct production, realize digitized aircraft rigger operation mode, for get through the digital production line comprehensively, realize that no figure manufacturing provides technological approaches and guarantee.
For overcoming the above problems, concrete technical scheme of the present invention is as follows: a kind of aircraft erecting yard visual simulation system comprises assembly simulation database module, assembly simulation technology modules and assembles visual expression system; Described assembly simulation database module comprises PBOM product model data module, frock model module, assembly simulation resources bank module and digitizing assembly technology base module, and the assembly simulation technology modules can call the data of assembly simulation database module; Described assembly simulation technology modules comprises three-dimensional assembly technique planning module, assembly simulation authentication module and three-dimensional assembly technique design module, and the data of three intermodules can be called mutually; The data of assembly simulation technology modules can enter the visual expression system of assembling and carry out visual simulating, assemble visual expression system for based on the networked system under the support of C/S tactic pattern, can realize the functions such as three-dimensional model preview, assembling process demonstration, the demonstration of assembly technology information of parts.
The data of the three-dimensional assembly technique rule module in the described assembly simulation technology modules are imported by the EBOM product data, and the data in the three-dimensional assembly technique rule module also can export to respectively in the PBOM product model data module in the assembly simulation database module and among the ERP in the visual expression system of assembling; Three-dimensional assembly technique design module data in the assembly simulation technology modules can export among the MES that assembles in the visual expression system.
This aircraft erecting yard visual simulation system adopts above-mentioned module construction, can realize digitized aircraft rigger operation mode on the whole, makes assembly technology design, assembly technology simulation and optimization and assembling process realize visual.
Description of drawings
Fig. 1 is the structured flowchart of aircraft erecting yard visual simulation system.
Fig. 2 is assembling digitization system hardware architecture figure.
Fig. 3 is assembly simulation checking and optimisation technique process flow diagram.
Embodiment
As shown in Figure 1, a kind of aircraft erecting yard visual simulation system comprises assembly simulation database module, assembly simulation technology modules and assembles visual expression system module; The assembly simulation technology modules can call the data of assembly simulation database module; Described assembly simulation technology modules comprises three-dimensional assembly technique planning module, assembly simulation authentication module and three-dimensional assembly technique design module, and the data of three intermodules and result thereof can call mutually; The data of assembly simulation technology modules may be output to the visual expression system of assembling and carry out visual simulating, assemble visual expression system for based on C/S(Client/Server) networked system under the tactic pattern support, can realize the functions such as three-dimensional model preview, assembling process demonstration, the demonstration of assembly technology information of parts.
The data of the three-dimensional assembly technique rule module in the described assembly simulation technology modules are imported by the EBOM product data, and the data in the three-dimensional assembly technique rule module also can export to respectively in the PBOM product model data module in the assembly simulation database module and among the ERP in the visual expression system of assembling; Three-dimensional assembly technique design module data in the assembly simulation technology modules can export among the MES that assembles in the visual expression system.
Described PBOM product model data module:, and introduce the product process modeling of setting up behind the necessary technique information for the technologist recombinates to the concentrated parts of project data according to the needs of assembling level and the division principle of production breakdown interface.
Described frock model module: assembly simulation frock model is on frock product Design of digital model basis, according to assembly simulation demand difference, the frock model is reconfigured, splits and delete processing, form a kind of simplification reconstruction model that is beneficial to assembly simulation work.
Described assembly simulation resources bank module: the foundation in assembly simulation resource model storehouse should be based on enterprise's existing assembling resource information, to the making-up shop common apparatus, the cutter measurer, aid, frock, device, testing tool, auxiliary mould, ground-testing plant, self-made tool, the outsourcing instrument, resource informations such as assembling factory building and assembler are classified and are gathered, the statistical analysis technique of utilization science filters out in the production commonly used from several ten thousand data, representational and crucial resource information, be organized into assembly simulation Resource Modeling catalogue, and according to enterprise's relevant criterion and country or industry standard regulation, to the classification of encoding of all resource models, then, follow unified all kinds of resource models of modeling specification creation, just survey and draw as the technical information disappearance and carry out modeling according to material object.Realize the definition of assembly simulation resource model library structure by different levels.
Described digitizing assembly technology base module: the assembly technique file data owner will comprise that assembly simulation design and optimisation technique are used the assembly technology flow file of back generation, assembly simulation is verified report, assembling process video file, generated html file and assembly simulation model saddlebag.
Described three-dimensional assembly technique planning module: for the lightweight of product assembly structure model browse be auxiliary assembly technology personnel in assembling process, run into structural fuzzy or unclear the time, implement the effective way of visual inquiry.Adopt XVL Converter to realize the lightweight of product assembly structure model is handled, generate data volume assembly structure model less, that be convenient to browse.XVL Converter software is based on XUL's, uses the software of neutral format compressing and converting 3D data, and it has outstanding compressed capability, and the 3D cad data of main flow is after it is converted to the XVL form, and common compressibility is 1/50～1/250.
Described three-dimensional assembly technique design module: be meant the Application at Delmia(Digtal Enterprise Lean Manufacturing Interactive) system is that digitizing manufacturing enterprise lean is made the interactive application software systems, the a kind of of its foundation is the file of extension name with CATProcess, its effect is equivalent to assemble outline, it is the main body file that carries out the assembly simulation checking, all data are all driven by the technological process file, be to determine assemble sequence, the boot files of operations such as editor's assembly path, textual description, time, visual angle.
Described assembly simulation authentication module: be exactly the effective feedback and the change of assembly simulation problem, problem feedback approach is to realize the basic assurance of assembly simulation process certification meaning timely and effectively, the final optimization process that realizes assembly technology.
As shown in Figure 2, the visual expression system of described assembling is for adopting software development technique, system integration technology and networking technology, present mathematic for business design software CATIA, process simulation software DELMIA are implemented the secondary development and the system integration, exploitation makes up the digitization system in this workshop, this system is based on the networked system under the support of C/S tactic pattern, realizes the field conduct of making-up shop by the configuration of server/customer end.In this system's table structure,, adopt Web Service (ASP.NET) to provide service for client according to all data of server management system.Be responsible for accepting client-requested, finish data manipulation after checking user right, data integrity and the correctness, and return results.Erecting yard runs on client on the touch screen terminal machine that is placed on erecting yard, and functions such as the preview of parts three-dimensional model, assembling process demonstration, the demonstration of assembly technology information are provided for the assembler.
As shown in Figure 3, the product design model data are read in by EBOM, enter the reorganization of classifying in the assembly technology design cycle, the a part of data model that does not participate in assembling adopts XUL converter to do lightization processing, another part data model that participates in assembling is added into assembly technology information by assembling level and production breakdown interface situation.Generate the assembly technology model and deposit PBOM in, be used for follow-up assembly simulation and planning.After above-mentioned two kinds of data models enter assembly technology emulation again and handle, generate the model of avi form assembly simulation animation, lightweight form, the file and the data of word document format respectively, can be used for erecting yard, enterprise's ERP system and MES system.
Claims (2)
1. an aircraft erecting yard visual simulation system is characterized in that: comprise assembly simulation database module, assembly simulation technology modules and assemble visual expression system; Described assembly simulation database module comprises PBOM product model data module, frock model module, assembly simulation resources bank module and digitizing assembly technology base module; The assembly simulation technology modules can call the data of assembly simulation database module; Described assembly simulation technology modules comprises three-dimensional assembly technique planning module, assembly simulation authentication module and three-dimensional assembly technique design module, and the data of three intermodules can be called mutually; The data of assembly simulation technology modules can enter the visual expression system of assembling and carry out visual simulating, assemble visual expression system for based on the networked system under the support of C/S tactic pattern, can realize the functions such as three-dimensional model preview, assembling process demonstration, the demonstration of assembly technology information of parts.
2. aircraft erecting yard visual simulation system as claimed in claim 1, it is characterized in that: the data of the three-dimensional assembly technique rule module in the described assembly simulation technology modules are imported by the EBOM product data, and the data in the three-dimensional assembly technique rule module also can export to respectively in the PBOM product model data module in the assembly simulation database module and among the ERP in the visual expression system of assembling; Three-dimensional assembly technique design module data in the assembly simulation technology modules can export among the MES that assembles in the visual expression system.
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| CN102789520A (en) * | 2012-06-26 | 2012-11-21 | 上海飞机制造有限公司 | Visual modeling method for airplane assembling process |
| CN102819756A (en) * | 2012-04-07 | 2012-12-12 | 西北工业大学 | Interactive assembly operation guiding method based on radio frequency identification (RFID) |
| CN102968520A (en) * | 2012-10-25 | 2013-03-13 | 北京航天新风机械设备有限责任公司 | Product assembling technology generation method based on assembling process simulation |
| CN103020393A (en) * | 2012-12-31 | 2013-04-03 | 北京航空航天大学 | Aircraft assembly data visualization method based on Web |
| CN103049620A (en) * | 2013-01-09 | 2013-04-17 | 江南造船(集团)有限责任公司 | Ship simulating system and ship simulating method used during shipbuilding |
| CN103593513A (en) * | 2013-10-30 | 2014-02-19 | 中国运载火箭技术研究院 | CAE data and full-scale experiment data uniform reading and lightweight display tool |
| CN103605869A (en) * | 2013-11-27 | 2014-02-26 | 北京卫星环境工程研究所 | Three-dimensional implementation digital prototype system for spacecraft assembly and construction method of three-dimensional implementation digital prototype system |
| CN103632002A (en) * | 2013-11-27 | 2014-03-12 | 北京卫星环境工程研究所 | Three-dimensional process digital prototyping system and method oriented to spacecraft final assembly and three-dimensional process digital prototyping construction method |
| CN103646154A (en) * | 2013-12-25 | 2014-03-19 | 上海交通大学 | Three-dimensional digitization final assembly technology collaborative design system |
| CN103942364A (en) * | 2014-03-21 | 2014-07-23 | 北京航空航天大学 | Automatic modeling technology for typical matching structure in aircraft manufacturing tool |
| CN104951350A (en) * | 2014-03-27 | 2015-09-30 | 上海交通大学 | Aerospace product general assembly technology simulation analysis method |
| CN105653751A (en) * | 2014-12-03 | 2016-06-08 | 中国飞行试验研究院 | Testing machine test refitting method |
| CN106296830A (en) * | 2016-08-09 | 2017-01-04 | 武汉开目信息技术股份有限公司 | The method and system of quick definition simulating sports in a kind of three-dimensional assembly simulation |
| CN103942386B (en) * | 2014-04-17 | 2017-01-11 | 北京航空航天大学 | Aircraft assembly process visualization method based on mobile terminal |
| CN106407570A (en) * | 2016-09-22 | 2017-02-15 | 南京航空航天大学 | An airplane assembling process online simulating optimization system |
| CN106446319A (en) * | 2016-06-29 | 2017-02-22 | 内蒙古第机械集团有限公司 | Assembly visualization process design method |
| CN106647336A (en) * | 2017-02-23 | 2017-05-10 | 南京航空航天大学 | Simulation-based intelligent monitoring system for aircraft assembling process |
| CN108038899A (en) * | 2017-11-30 | 2018-05-15 | 成都飞机工业（集团）有限责任公司 | A kind of method for visualizing for manufacturing information and information fusion of taking a flight test |
| CN108229615A (en) * | 2017-12-30 | 2018-06-29 | 清华大学 | A kind of numeric terminal of aerial motor spare part supports system and method |
| CN108427848A (en) * | 2018-03-19 | 2018-08-21 | 成都飞机工业（集团）有限责任公司 | A kind of equipment outline connection process generation method based on CATIA |
| CN109213005A (en) * | 2018-11-21 | 2019-01-15 | 成都四方伟业软件股份有限公司 | A kind of simulation control method and device |
| CN109359811A (en) * | 2018-09-04 | 2019-02-19 | 西北工业大学 | The progress three-dimensional visualization method and device of Complex Product assembling process |
| CN109816796A (en) * | 2019-03-14 | 2019-05-28 | 北京卫星环境工程研究所 | Spacecraft complex network characteristic component assembling guidance system based on Pad |
| CN109919496A (en) * | 2019-03-12 | 2019-06-21 | 西北工业大学 | A kind of aircraft rigger skill design rule knowledge management method and system |
| CN111815758A (en) * | 2020-06-12 | 2020-10-23 | 陕西飞机工业（集团）有限公司 | WEB-based three-dimensional operation guidance pushing method for complex product assembly process |
| CN112182705A (en) * | 2020-09-28 | 2021-01-05 | 成都希盟泰克科技发展有限公司 | BIM technology-based simulation model data analysis method |
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| CN114139970A (en) * | 2021-12-02 | 2022-03-04 | 陕西巨石数字科技有限公司 | Display method for airplane pulsation production line |
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| CN114139970B (en) * | 2021-12-02 | 2024-02-23 | 陕西巨石数字科技有限公司 | Display method for aircraft pulsation production line |
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