基于PRSEUS构型翼身融合机体结构多学科优化设计方法与应用
V214; 针对翼身融合(BWB)布局机体结构承载效率低、结构增重以及高后置背撑发动机带来的大载荷和舱内噪声等问题,基于新型材料和新型高效承载结构(PRSEUS),开展以提高结构承载效率和轻量化为目标,兼顾气动、噪声、振动及工艺等多学科约束的非常规圆截面机体结构多学科优化设计方法研究.基于自适应代理模型构建技术建立了机体结构气动、噪声子系统性能分析代理模型,实现了对机体结构气动载荷、噪声性能的预测,并将气动、噪声性能的基本要求转化为几何尺寸及力学响应等约束条件,从而把多学科问题集成到一套有限元分析模型,配合高效数学规划法,解决了多学科高精度模型分析耗时问题,实现了翼身融合机体结构的多学科优化设...
Saved in:
| Published in | 西北工业大学学报 Vol. 42; no. 5; pp. 818 - 827 |
|---|---|
| Main Authors | , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
强度与结构完整性全国重点实验室,陕西 西安 710065
01.10.2024
中国飞机强度研究所,陕西 西安 710065 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1000-2758 |
| DOI | 10.1051/jnwpu/20244250818 |
Cover
| Abstract | V214; 针对翼身融合(BWB)布局机体结构承载效率低、结构增重以及高后置背撑发动机带来的大载荷和舱内噪声等问题,基于新型材料和新型高效承载结构(PRSEUS),开展以提高结构承载效率和轻量化为目标,兼顾气动、噪声、振动及工艺等多学科约束的非常规圆截面机体结构多学科优化设计方法研究.基于自适应代理模型构建技术建立了机体结构气动、噪声子系统性能分析代理模型,实现了对机体结构气动载荷、噪声性能的预测,并将气动、噪声性能的基本要求转化为几何尺寸及力学响应等约束条件,从而把多学科问题集成到一套有限元分析模型,配合高效数学规划法,解决了多学科高精度模型分析耗时问题,实现了翼身融合机体结构的多学科优化设计.通过机体结构有限元分析验证,在满足各学科约束条件前提下,结构的承载效率得到较大幅度提升,中央机体结构减质率达到了8.7%. |
|---|---|
| AbstractList | V214; 针对翼身融合(BWB)布局机体结构承载效率低、结构增重以及高后置背撑发动机带来的大载荷和舱内噪声等问题,基于新型材料和新型高效承载结构(PRSEUS),开展以提高结构承载效率和轻量化为目标,兼顾气动、噪声、振动及工艺等多学科约束的非常规圆截面机体结构多学科优化设计方法研究.基于自适应代理模型构建技术建立了机体结构气动、噪声子系统性能分析代理模型,实现了对机体结构气动载荷、噪声性能的预测,并将气动、噪声性能的基本要求转化为几何尺寸及力学响应等约束条件,从而把多学科问题集成到一套有限元分析模型,配合高效数学规划法,解决了多学科高精度模型分析耗时问题,实现了翼身融合机体结构的多学科优化设计.通过机体结构有限元分析验证,在满足各学科约束条件前提下,结构的承载效率得到较大幅度提升,中央机体结构减质率达到了8.7%. |
| Abstract_FL | Aiming at the problems such as low structural bearing efficiency,structural weight gain,heavy load and cabin noise caused by high rear backbraced engine in BWB layout,based on novel materials and pultruded rod stitched efficient unitized structure(PRSEUS),a multi-disciplinary optimization design method for unconventional circular body structures with aerodynamic,noise,vibration and technological constraints was studied to improve the bearing efficiency and lightweight of structures.Based on the adaptive agent model construction technology,an agent model for the performance analysis of the aerodynamic and noise subsystem of the airframe structure is estab-lished to predict the aerodynamic load and noise performance of the airframe structure,and the basic requirements of the aerodynamic and noise performance are transformed into constraints such as geometric size and mechanical re-sponse,so that the multi-disciplinary problems are concentrated in a set of finite element analysis model with effi-cient mathematical programming method.The time-consuming problem of multi-disciplinary high-precision model a-nalysis is solved,and the multi-disciplinary optimization design of the wing-body integrated body structure is real-ized.Through the finite element analysis of the body structure,the bearing efficiency of the structure has been greatly improved,and the weight loss rate of the central body structure has reached 8.7%under the premise of meeting the constraints of various disciplines. |
| Author | 田瑞 田宇 彭涛 聂小华 王海燕 罗利龙 |
| AuthorAffiliation | 中国飞机强度研究所,陕西 西安 710065;强度与结构完整性全国重点实验室,陕西 西安 710065 |
| AuthorAffiliation_xml | – name: 中国飞机强度研究所,陕西 西安 710065;强度与结构完整性全国重点实验室,陕西 西安 710065 |
| Author_FL | WANG Haiyan NIE Xiaohua LUO Lilong PENG Tao TIAN Rui TIAN Yu |
| Author_FL_xml | – sequence: 1 fullname: TIAN Rui – sequence: 2 fullname: WANG Haiyan – sequence: 3 fullname: NIE Xiaohua – sequence: 4 fullname: LUO Lilong – sequence: 5 fullname: TIAN Yu – sequence: 6 fullname: PENG Tao |
| Author_xml | – sequence: 1 fullname: 田瑞 – sequence: 2 fullname: 王海燕 – sequence: 3 fullname: 聂小华 – sequence: 4 fullname: 罗利龙 – sequence: 5 fullname: 田宇 – sequence: 6 fullname: 彭涛 |
| BookMark | eNotkE1LAkEch-dgkJkfoI_QYfM_szM74zHEXkAq0s6yM-5KEmu0iNu9Q1BKoUlEbARRQeSlS21WX2bfPkZKnX6HB54Hfgso47QdC6ElDCsYGC60nO5hp0CAUEoYCCwyKIsBQCOciXmUd919CayIgRJBs2grugvCoL-zWy3vVWP_JPLPkp9JGrykfi-6OI1vg_BrkHwOZujhJnp9TJ4uw8l1dD5Kx9_p-D4efcRvV-F7PwqGyfB5Ec3Z5oFr5f83h2pr5VppQ6tsr2-WViuaOw0zjSomdamUYXDBsWUoInQCVHLKbQOIBGxZRcWxrrhBOaMES0lkQyigOrW4nkPLf9qu6dim06y32p0jZxqse7J53PA8OTsAGADTfwEPsWxi |
| ClassificationCodes | V214 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.1051/jnwpu/20244250818 |
| DatabaseName | Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| DocumentTitle_FL | Multi-disciplinary optimization design method and application of BWB fuselage structure based on PRSEUS configuration |
| EndPage | 827 |
| ExternalDocumentID | xbgydxxb202405005 |
| GroupedDBID | 2B. 4A8 92I 93N AFKRA ALMA_UNASSIGNED_HOLDINGS BENPR CCPQU PHGZM PHGZT PIMPY PMFND PSX TCJ |
| ID | FETCH-LOGICAL-s1045-4c5b3bcc667871e6c283204b747f602b01ee9c713c76475421bb2bd8c0434e73 |
| ISSN | 1000-2758 |
| IngestDate | Thu May 29 04:00:29 EDT 2025 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 5 |
| Keywords | 代理模型 多学科优化设计 blended wing body structural weight loss multi-disciplinary optimization design agent model 数学规划法 高效承载结构 mathematical programming method 翼身融合 结构减质 pultruded rod stitched efficient unitized structure |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-s1045-4c5b3bcc667871e6c283204b747f602b01ee9c713c76475421bb2bd8c0434e73 |
| PageCount | 10 |
| ParticipantIDs | wanfang_journals_xbgydxxb202405005 |
| PublicationCentury | 2000 |
| PublicationDate | 2024-10-01 |
| PublicationDateYYYYMMDD | 2024-10-01 |
| PublicationDate_xml | – month: 10 year: 2024 text: 2024-10-01 day: 01 |
| PublicationDecade | 2020 |
| PublicationTitle | 西北工业大学学报 |
| PublicationTitle_FL | Journal of Northwestern Polytechnical University |
| PublicationYear | 2024 |
| Publisher | 强度与结构完整性全国重点实验室,陕西 西安 710065 中国飞机强度研究所,陕西 西安 710065 |
| Publisher_xml | – name: 中国飞机强度研究所,陕西 西安 710065 – name: 强度与结构完整性全国重点实验室,陕西 西安 710065 |
| SSID | ssib059104284 ssib001129888 ssib046626106 ssib036436219 ssib044765131 ssib044604139 ssib051375596 ssib002258180 |
| Score | 2.4277053 |
| Snippet | V214; 针对翼身融合(BWB)布局机体结构承载效率低、结构增重以及高后置背撑发动机带来的大载荷和舱内噪声等问题,基于新型材料和新型高效承载结构(PRSEUS),开展以提高结构承... |
| SourceID | wanfang |
| SourceType | Aggregation Database |
| StartPage | 818 |
| Title | 基于PRSEUS构型翼身融合机体结构多学科优化设计方法与应用 |
| URI | https://d.wanfangdata.com.cn/periodical/xbgydxxb202405005 |
| Volume | 42 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVHPJ databaseName: ROAD: Directory of Open Access Scholarly Resources issn: 1000-2758 databaseCode: M~E dateStart: 20180101 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://road.issn.org omitProxy: true ssIdentifier: ssib044765131 providerName: ISSN International Centre – providerCode: PRVPQU databaseName: ProQuest Central issn: 1000-2758 databaseCode: BENPR dateStart: 20180201 customDbUrl: http://www.proquest.com/pqcentral?accountid=15518 isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.proquest.com/central omitProxy: true ssIdentifier: ssib059104284 providerName: ProQuest |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LahRBcIjJxYsoKr4JYp_CmHn08zizOyF4CCEPyC1szyOeVjEJxpw9CGpQEoOIRARRQczFi65Rf2ZfZ7_Aqp6Z3QnJQb00Nd1V1fWYnqrZ7am2rBuJypgQbmJT2mjYEK9jW6eU2a6rsiRNtBb5BtkZPr1Iby2xpZETvyu7ltbX9M1489jvSv7Hq9AHfsWvZP_BswOm0AEw-Bda8DC0f-VjEjGipkgYkIhiK6PZuflocZ5EnKiISGoQAAhJJEgImDUSScQMQgRwqG5wHCKloaqV3OpE-YYqNECFYUCJCgxQJwFHnEAQ5RqqGlEShyQAHKcIIhJGBRC4hg8noUIg9IlihkqC5EgFUyuKDKENZDVvNhwYqlAwFwZfYGfOoRCJojBD2QYAJxK0ZuX9VUwSOgZwQbnqiMxNBiKaObAHsCrEILBLpGdkANPlUtWBrsoFTWhkAdMGoLFCS-TnNJW_s3h0sGMvXxmGY-4DYw4UfWCgY50RoTmwB_Cp0dMpTCBh1DhDhSgLzA9aoL8Fio4-MOTACoaCwPAxPWBEr4adShkPFaafOOQEnFhNYNWm_BSOIrJhCQFP5HXyy9BHvcoSZ5U4JougWKREefmGI9EWHugYbZv3767jh0VgNIgAzoD2UBnzDb3yINnY0IjlMFN2eMyDSOyMWmNhNDM7N0ziIQWV1SJ6HsOCBOW1Dzk094ZFCCnlDq3UtqVUcOYO_9umHN7ZK3sJYEzAa_TwGhJmeAc3209KG5XbH5g7abSbrOhmvu5rZo3mSiURXThtnSreIMeD_HFwxhrZvH3Wmum8abVbW_ny7-497Ow97v066Lc-9feedp496r5utX9s975v49C7V53P73sfnrcPXnae7Pb3f_b333Z3v3W_vGh_3eq0dno7H89ZC1PRQm3aLo5KsVdBembTmGlfxzGH3FO4KY_xBDKHakFFxh1PO26aqli4fiw4xUOvXa09ncjYoT5NhX_eGm3eaaYXrHHtM-14PHF0LGiqlWSZD6Q-z7ifyYZz0bpeqL9cPAlXl4_49tLfIF22Tg7X2RVrdO3eenoVMvw1fa24Jf4ATAu_sQ |
| linkProvider | ProQuest |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%9F%BA%E4%BA%8EPRSEUS%E6%9E%84%E5%9E%8B%E7%BF%BC%E8%BA%AB%E8%9E%8D%E5%90%88%E6%9C%BA%E4%BD%93%E7%BB%93%E6%9E%84%E5%A4%9A%E5%AD%A6%E7%A7%91%E4%BC%98%E5%8C%96%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%B3%95%E4%B8%8E%E5%BA%94%E7%94%A8&rft.jtitle=%E8%A5%BF%E5%8C%97%E5%B7%A5%E4%B8%9A%E5%A4%A7%E5%AD%A6%E5%AD%A6%E6%8A%A5&rft.au=%E7%94%B0%E7%91%9E&rft.au=%E7%8E%8B%E6%B5%B7%E7%87%95&rft.au=%E8%81%82%E5%B0%8F%E5%8D%8E&rft.au=%E7%BD%97%E5%88%A9%E9%BE%99&rft.date=2024-10-01&rft.pub=%E5%BC%BA%E5%BA%A6%E4%B8%8E%E7%BB%93%E6%9E%84%E5%AE%8C%E6%95%B4%E6%80%A7%E5%85%A8%E5%9B%BD%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E9%99%95%E8%A5%BF+%E8%A5%BF%E5%AE%89+710065&rft.issn=1000-2758&rft.volume=42&rft.issue=5&rft.spage=818&rft.epage=827&rft_id=info:doi/10.1051%2Fjnwpu%2F20244250818&rft.externalDocID=xbgydxxb202405005 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fxbgydxxb%2Fxbgydxxb.jpg |