CN103870905A - Airplane product data hierarchical control method - Google Patents
Airplane product data hierarchical control method Download PDFInfo
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- CN103870905A CN103870905A CN201210548651.5A CN201210548651A CN103870905A CN 103870905 A CN103870905 A CN 103870905A CN 201210548651 A CN201210548651 A CN 201210548651A CN 103870905 A CN103870905 A CN 103870905A
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Abstract
The invention relates to the field of airplane digital product data management, in particular to an airplane product data hierarchical control method. The traditional data management is complex and is not hierarchical, and a management process is very complex and an error is easily caused because a product structure tree takes each image sample as a basic unit and the hierarchical structure is deep. The method is performed on a product data management system (PDM), a simplified configuration management strategy is adopted, and a product structure is divided into three parts according to hierarchy, i.e. the upper part structure is a product-level management structure, the middle structure is a CI layer, CI items form a CI tree, each branch node is ICI, each leaf node is VCI, and the lower part structure is a data layer (below VCI). CI and components are differently managed, and the hierarchy of configuration management is embodied. The airplane product data hierarchical control method is mainly used for managing the data of a large amphibious airplane digital product.
Description
Technical field
Patent of the present invention relates to airplane digital product data management field.
Background technology
Traditional data management be complicated, regardless of level, configuration and management have mainly been managed by validity control and pattern or data set version, main rely on artificial and desktop office software to complete, product tree is taking every a pattern as elementary cell, hierarchical structure is dark, so just make management process very complicated, and easily make mistakes.This method is carried out on product data management system (PDM), takes the configuration management strategy of simplifying.After reasonable decomposition and selected CI, carry out different management for CI and spare part respectively, embody the level of configuration management; By the management centered by pattern in conventional configuration management, be transformed into taking CI as basic administrative unit.
Summary of the invention
Traditional constructed product structure of configuration management method is the pattern tree with profound relation, control method is each parts that extends to lower floor from the whole airplane on upper strata, expand the degree of depth of configuration control, also just increased control complexity, and follow-up link error is increased, increase management difficulty.
Digital product data hierarchy administrative law carries out the management of different modes for CI and spare part respectively, carries out validity definition using CI as dispensing unit, has embodied the level of configuration management.Adopt stratified management method, data can be divided in configuration item management environment, configuration management personnel are according to system specifications and research and development proposal planning configuration item structure tree, definition configuration item validity and configuration condition, produce corresponding configuration item structure tree by configuration and reflect all kinds of state of the art baselines, and the leaf node configuration item of structure tree is passed to spare part design environment.
In spare part design environment, designer carries out respective design activity under the configuration item transmitting, and organizes spare part data and correlation technique document.
By product is managed by different level, it is clear that the configuration item planning activity of product and spare part design activity are defined, and makes the corresponding personnel of accomodation of activities have clear and definite service interworking to require and division of duty.
Solve product data management complexity, chaotic situation, guaranteed consistance, the controllability of data.Having reduced design cost, risk, shortened the lead time, is the beginning of lean enterprises.This real patent is mainly used in the data management of large-scale amphibious aircraft digital product.
Brief description of the drawings
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
This figure is the layer-management frame diagram of large-scale amphibious aircraft product line, configuration item, spare part.
Embodiment
1) divide product structure
The stratified management that is planned to of CI is laid a good foundation, and the product structure of large-scale amphibious aircraft can be divided into three parts by level:
Superstructure is product-level management structure.
Intermediate structure is CI layer, forms CI tree by CI item, and minor matters point is ICI, is immutable configuration item, is the intrinsic composition of aircraft product, and leaf node is VCI, is reconfigurable item, is the example of corresponding ICI.
Substructure is (under VCI) data Layer, formed by digital definition results such as spare part assemblings, and be the Product Definition collection for each working cell, down extend the branch of the structure tree of spare part assembling etc. from VCI.Comprise all kinds of kinds of assembly parts and part and correlation technique document.
2) in product data management system (PDM), customize respectively varying environment
In product data management system (PDM), customize respectively varying environment for different pieces of information:
finished product management
For the different business feature of configuration item and spare part, adopt different way to manages.
Claims (1)
1. an aircraft product data hierarchical control method, is characterized in that: product structure is divided into three parts by level: superstructure is product-level management structure; Intermediate structure is CI layer, forms CI tree by CI item, and minor matters point is ICI, and leaf node is VCI; Substructure is (under VCI) data Layer.In product data management system, customize respectively varying environment for Various types of data, carry out respectively control and management.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548651.5A CN103870905A (en) | 2012-12-13 | 2012-12-13 | Airplane product data hierarchical control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548651.5A CN103870905A (en) | 2012-12-13 | 2012-12-13 | Airplane product data hierarchical control method |
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| Publication Number | Publication Date |
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| CN103870905A true CN103870905A (en) | 2014-06-18 |
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| CN201210548651.5A Pending CN103870905A (en) | 2012-12-13 | 2012-12-13 | Airplane product data hierarchical control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111104712A (en) * | 2019-12-04 | 2020-05-05 | 江西洪都航空工业集团有限责任公司 | Method for calculating aircraft configuration effectiveness |
| CN112699429A (en) * | 2020-12-29 | 2021-04-23 | 中国航空工业集团公司西安飞机设计研究所 | Layered organization method of airplane data structure |
| CN115630436A (en) * | 2022-10-17 | 2023-01-20 | 中国船舶重工集团公司第七一九研究所 | Super product structure tree management system developed in parallel for series ships |
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| KR20060005519A (en) * | 2004-07-13 | 2006-01-18 | 주식회사 웰페어이십사 | System for product lifecycle management |
| CN101821687A (en) * | 2007-10-12 | 2010-09-01 | 日本电气株式会社 | Design management device, production management device, and production management system |
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2012
- 2012-12-13 CN CN201210548651.5A patent/CN103870905A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060005519A (en) * | 2004-07-13 | 2006-01-18 | 주식회사 웰페어이십사 | System for product lifecycle management |
| CN101821687A (en) * | 2007-10-12 | 2010-09-01 | 日本电气株式会社 | Design management device, production management device, and production management system |
Non-Patent Citations (2)
| Title |
|---|
| WUBINBIN,ET AL.: "Research on constructing product structure of large airliners based on configuration item", 《SYSTEM SCIENCE,ENGINEERING DESIGN AND MANUFACTURING INFORMATIZATION(ICSEM),2011 INTERNATIONAL CONFERENCE ON》 * |
| 于勇，范玉青: "飞机构型管理研究与应用", 《北京航空航天大学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111104712A (en) * | 2019-12-04 | 2020-05-05 | 江西洪都航空工业集团有限责任公司 | Method for calculating aircraft configuration effectiveness |
| CN111104712B (en) * | 2019-12-04 | 2022-12-23 | 江西洪都航空工业集团有限责任公司 | Method for calculating aircraft configuration effectiveness |
| CN112699429A (en) * | 2020-12-29 | 2021-04-23 | 中国航空工业集团公司西安飞机设计研究所 | Layered organization method of airplane data structure |
| CN115630436A (en) * | 2022-10-17 | 2023-01-20 | 中国船舶重工集团公司第七一九研究所 | Super product structure tree management system developed in parallel for series ships |
| CN115630436B (en) * | 2022-10-17 | 2024-03-26 | 中国船舶重工集团公司第七一九研究所 | Super product structure tree management system for parallel development of series ship |
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Application publication date: 20140618 |