{"copyright":{"thirdPartyPermissionsProduced":false,"disclosedToPublic":false,"containsIndication":false,"publisherPermissionOrRightsToDistribute":false,"belongsToUsGov":false,"determinationType":"GOV_PUBLIC_USE_PERMITTED","thirdPartyContentCondition":"NOT_SET","belongsToContractor":false,"disclosedInvention":false,"submissionId":20120008178,"containsThirdPartyMaterial":false,"belongsToPublisher":false,"id":"75faefaad2f54b3c80cb6a64d3a202ca","belongsToAuthors":false},"subjectCategories":["Structural Mechanics"],"exportControl":{"isExportControl":"NO","submissionId":20120008178,"ear":"NO","id":"9e4da143ccdb40e5a619e2cd110f88e3","itar":"NO"},"distributionDate":"2019-07-12T00:00:00.0000000+00:00","otherReportNumbers":["NF1676L-13293","AIAA Paper 2012-1818","Report Number: NF1676L-13293","Report Number: AIAA Paper 2012-1818"],"fundingNumbers":[{"number":"WBS 432938.11.01.07.43.09.01","submissionId":20120008178,"id":"b0bac4b473c040c7a521363309019971","type":"WBS"}],"title":"The Digital Twin Paradigm for Future NASA and U.S. Air Force Vehicles","stiType":"CONFERENCE_PAPER","distribution":"PUBLIC","submittedDate":"2013-08-25T21:05:00.0000000+00:00","authorAffiliations":[{"sequence":0,"submissionId":20120008178,"meta":{"author":{"name":"Glaessgen, Edward H."},"organization":{"name":"NASA Langley Research Center","location":"Hampton, VA, United States"}},"id":"734401bf45a94136943fb0bb02efae94"},{"sequence":1,"submissionId":20120008178,"meta":{"author":{"name":"Stargel, D. S."},"organization":{"name":"Air Force Office of Scientific Research","location":"Arlington, VA, United States"}},"id":"83553ddd099c47ef8cc84459b0254e9d"}],"stiTypeDetails":"Conference Paper","technicalReviewType":"TECHNICAL_REVIEW_TYPE_NONE","modified":"2025-08-31T18:39:21.7150190+00:00","id":20120008178,"legacyMeta":{"__type":"LegacyMetaIndex, StrivesApi.ServiceModel","accessionNumber":""},"created":"2013-08-25T21:05:00.0000000+00:00","center":{"code":"LaRC","name":"Langley Research Center","id":"1e229fe5b7284965a153b0f761643383"},"onlyAbstract":false,"sensitiveInformation":2,"abstract":"Future generations of NASA and U.S. Air Force vehicles will require lighter mass while being subjected to higher loads and more extreme service conditions over longer time periods than the present generation. Current approaches for certification, fleet management and sustainment are largely based on statistical distributions of material properties, heuristic design philosophies, physical testing and assumed similitude between testing and operational conditions and will likely be unable to address these extreme requirements. To address the shortcomings of conventional approaches, a fundamental paradigm shift is needed. This paradigm shift, the Digital Twin, integrates ultra-high fidelity simulation with the vehicle s on-board integrated vehicle health management system, maintenance history and all available historical and fleet data to mirror the life of its flying twin and enable unprecedented levels of safety and reliability.","isLessonsLearned":false,"disseminated":"DOCUMENT_AND_METADATA","meetings":[{"submissionId":20120008178,"name":"American Inst. of Aeronautics and Astronautics","location":"United States","id":"ea8f63915b864f9e82a3e69dd18c807d"},{"submissionId":20120008178,"name":"American Society of Mechanical Engineers","location":"United States","id":"1bf8679138fc4b45a35ae55b9052d73d"},{"submissionId":20120008178,"name":"American Society of Civil Engineers","location":"United States","id":"2837cc5dcabb4468afd5e051a3635e12"},{"country":"United States","submissionId":20120008178,"endDate":"2012-04-26T00:00:00.0000000+00:00","sponsors":[{"organizationId":"ab0da325f9ab4fd1b571b5d50aa3c077","meta":{"organization":{"name":"American Society for Composites","location":"Dayton, OH, United States"}},"meetingId":"7245ca035d004e409ffbdcdcf3090fc7","id":"7278e0b48c9e409383daa3bf04a018c1"},{"organizationId":"c5938394cf5f4595a49e3a58cd463740","meta":{"organization":{"name":"American Inst. of Aeronautics and Astronautics","location":"United States"}},"meetingId":"7245ca035d004e409ffbdcdcf3090fc7","id":"8b21cbe43a944b7d8c0fe10844c849bd"},{"meta":{"organization":{"name":"American Society of Mechanical Engineers","location":"United States"}},"meetingId":"7245ca035d004e409ffbdcdcf3090fc7","id":"48a9beb238474d73a5be9167a51cf9a4"},{"meta":{"organization":{"name":"American Helicopter Society, Inc.","location":"United States"}},"meetingId":"7245ca035d004e409ffbdcdcf3090fc7","id":"e46147e2a4834265b5baf1acf89a9311"},{"meta":{"organization":{"name":"American Society of Civil Engineers","location":"United States"}},"meetingId":"7245ca035d004e409ffbdcdcf3090fc7","id":"bee3a03a4a334bcba68c8f76130a3199"}],"name":"53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference - Special Session on the Digital Twin","location":"Honolulu, HI","id":"7245ca035d004e409ffbdcdcf3090fc7","startDate":"2012-04-23T00:00:00.0000000+00:00"}],"publications":[{"submissionId":20120008178,"id":"f7daa6c0d9fc4545a2ae93d354f83788","publicationDate":"2012-04-16T00:00:00.0000000+00:00"}],"status":"CURATED","related":[],"downloads":[{"draft":false,"mimetype":"application/pdf","name":"20120008178.pdf","type":"STI","links":{"original":"/api/citations/20120008178/downloads/20120008178.pdf","pdf":"/api/citations/20120008178/downloads/20120008178.pdf","fulltext":"/api/citations/20120008178/downloads/20120008178.txt"}}],"downloadsAvailable":true,"index":"submissions-2026-10-29-05-27"}