{"projectId":4896,"project":{"projectId":4896,"title":"Computer-Aided Design Methods for Model-Based Nonlinear Engine Control Systems, Phase I","startDate":"2005-01-14","startYear":2005,"startMonth":1,"endDate":"2005-07-25","endYear":2005,"endMonth":7,"programId":73,"program":{"ableToSelect":false,"acronym":"SBIR/STTR","isActive":true,"description":"<p>The NASA SBIR and STTR programs fund the research, development, and demonstration of innovative technologies that fulfill NASA needs as described in the annual Solicitations and have significant potential for successful commercialization. If you are a small business concern (SBC) with 500 or fewer employees or a non-profit RI such as a university or a research laboratory with ties to an SBC, then NASA encourages you to learn more about the SBIR and STTR programs as a potential source of seed funding for the development of your innovations.</p><p><strong>The SBIR and STTR programs have 3 phases</strong>:</p><ul><li><strong>Phase I</strong> is the opportunity to establish the scientific, technical, and commercial feasibility of the proposed innovation in fulfillment of NASA needs.</li><li><strong>Phase II</strong> is focused on the development, demonstration and delivery of the proposed innovation.</li></ul><p>The SBIR and STTR Phase I contracts last for 6 months with a maximum funding of $125,000, and Phase II contracts last for 24 months with a maximum funding of $750,000 - $1.5 million.</p><ul><li><strong>Phase III</strong> is the commercialization of innovative technologies, products, and services resulting from either a Phase I or Phase II contract. Phase III contracts are funded from sources other than the SBIR and STTR programs and may be awarded without further competition.</li></ul><p><strong>Opportunity for Continued Technology Development Post-Phase II</strong>:</p><p>The NASA SBIR/STTR Program currently has in place two initiatives for supporting its small business partners past the basic Phase I and Phase II elements of the program that emphasize opportunities for commercialization. Specifically, the NASA SBIR/STTR Program has the Phase II Enhancement (Phase II-E) and Phase II eXpanded (Phase II-X) contract options.&nbsp;</p><p><strong>Please review the links below to obtain more information on the SBIR/STTR programs.</strong></p><ul><li><strong><a target=\"_blank\" href=\"http://sbir.gsfc.nasa.gov/sites/default/files/ParticipationGuide.pdf\">Participation Guide</a></strong></li></ul><p>Provides an overview of the SBIR and STTR programs as implemented by NASA</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/solicitations\">Program Solicitations</a></strong></li></ul><p>Provides access to the annual SBIR/STTR Solicitations containing detailed information on the program eligibility requirements, proposal instructions and research topics and subtopics</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/prg_sched_anncmnt\">Schedule and Awards</a></strong></li></ul><p>Schedule and links for the SBIR/STTR solicitations and selection announcements</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/content/additional-sources-assistance\">Sources of Assistance</a></strong></li></ul><p>Federal and non-Federal sources of assistance for small business</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/abstract_archives\">Awarded Abstracts</a></strong></li></ul><p>Search our complete archive of awarded project abstracts to learn about what NASA has funded</p><ul><li><strong><a href=\"http://sbir.gsfc.nasa.gov/content/frequently-asked-questions\">Frequently Asked Questions</a></strong></li></ul><p>&nbsp;Still have questions? Visit the program FAQs</p>","parentProgram":{"ableToSelect":false,"isActive":true,"description":"Catalyst is a portfolio of early stage programs that specialize in different innovation constituencies and mechanisms to push the state of the art in aerospace technology development","programId":92327,"responsibleMd":{"canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":""},"title":"Catalyst","manageGaps":false,"acronymOrTitle":"Catalyst"},"parentProgramId":92327,"programId":73,"responsibleMd":{"organizationId":4875,"organizationName":"Space Technology Mission Directorate","acronym":"STMD","organizationType":"NASA_Mission_Directorate","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"","organizationTypePretty":"NASA Mission Directorate"},"responsibleMdOffice":4875,"stockImageFileId":36648,"title":"Small Business Innovation Research/Small Business Tech Transfer","manageGaps":false,"acronymOrTitle":"SBIR/STTR"},"description":"Traditional design methods for aircraft turbine engine control systems have relied on the use of linearized models and linear control theory. While these controllers can provide satisfactory performance, they do not exploit all the available knowledge about the nonlinear engine dynamics. Recent advances in computer-aided nonlinear control system design technology have made it feasible to design control systems using a detailed model of the engine. These nonlinear engine control systems have the potential to deliver a more precise control of the engine dynamics while satisfying multiple operational requirements.   \tUsing a NASA-supplied engine model, Phase I research will develop a nonlinear engine control system that can deliver uniform performance over the entire operating region. Operation at multiple operating points and transitions between them will be demonstrated during the Phase I research. \tPhase II work will develop a rapid-prototyping design environment for nonlinear engine control systems and real-time controller code generation for implementing the nonlinear control on engine control computer. Advanced engine control concepts such as active clearance control and adaptive engine control will also be demonstrated during the Phase II work.  The design software and the control technology developed under the present SBIR will be commercialized during the Phase III research. ","benefits":"Potential NASA Commercial Applications: Nonlinear engine control systems will be able to exercise a more precise control over the engine dynamics, leading to better engine performance and life. The advanced control architecture may also allow better tradeoffs between engine performance and environmental specifications. The design software developed during the Phase II research will provide a rapid-prototyping capability for nonlinear engine control systems to NASA and aircraft engine developers.","releaseStatus":"Released","status":"Completed","viewCount":750,"destinationType":[],"lastUpdated":"01/27/25","favorited":false,"detailedFunding":false,"projectContacts":[{"contactId":338783,"canUserEdit":false,"firstName":"Michael","lastName":"Ryschkewitsch","fullName":"Michael G Ryschkewitsch","fullNameInverted":"Ryschkewitsch, Michael G","middleInitial":"G","email":"michael.ryschkewitsch@jhuapl.edu","receiveEmail":"Subscribed_User","projectContactRole":"Project_Manager","projectContactId":30524,"projectId":4896,"programContactRolePretty":"","projectContactRolePretty":"Project Manager"},{"contactId":292953,"canUserEdit":false,"firstName":"Linda","lastName":"Cureton","fullName":"Linda Y Cureton","fullNameInverted":"Cureton, Linda Y","middleInitial":"Y","email":"linda.y.cureton@nasa.gov","receiveEmail":"Subscribed_User","projectContactRole":"Principal_Investigator","projectContactId":29209,"projectId":4896,"programContactRolePretty":"","projectContactRolePretty":"Principal Investigator"},{"contactId":362912,"canUserEdit":false,"firstName":"Padmanabhan","lastName":"Menon","fullName":"Padmanabhan K Menon","fullNameInverted":"Menon, Padmanabhan K","middleInitial":"K","receiveEmail":"Subscribed_User","projectContactRole":"Principal_Investigator","projectContactId":44721,"projectId":4896,"programContactRolePretty":"","projectContactRolePretty":"Principal Investigator"},{"contactId":362910,"canUserEdit":false,"firstName":"Padmanabhan","lastName":"Menon","fullName":"Padmanabhan Menon","fullNameInverted":"Menon, Padmanabhan","receiveEmail":"Subscribed_User","projectContactRole":"Principal_Investigator","projectContactId":33609,"projectId":4896,"programContactRolePretty":"","projectContactRolePretty":"Principal Investigator"}],"programContacts":[],"leadOrganization":{"organizationId":4860,"organizationName":"Glenn Research Center","acronym":"GRC","organizationType":"NASA_Center","city":"Cleveland","stateTerritoryId":23,"stateTerritory":{"abbreviation":"OH","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Ohio","stateTerritoryId":23,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"44135","projectId":4896,"projectOrganizationId":33618,"organizationRole":"Lead_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Lead Organization","organizationTypePretty":"NASA Center"},"otherOrganizations":[{"organizationId":4860,"organizationName":"Glenn Research Center","acronym":"GRC","organizationType":"NASA_Center","city":"Cleveland","stateTerritoryId":23,"stateTerritory":{"abbreviation":"OH","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"Ohio","stateTerritoryId":23,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"44135","projectId":4896,"projectOrganizationId":33618,"organizationRole":"Lead_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Lead Organization","organizationTypePretty":"NASA Center"},{"organizationId":2695,"organizationName":"Optimal Synthesis, Inc.","organizationType":"Industry","city":"Los Altos","stateTerritoryId":59,"stateTerritory":{"abbreviation":"CA","country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"name":"California","stateTerritoryId":59,"isTerritory":false},"country":{"abbreviation":"US","countryId":236,"name":"United States"},"countryId":236,"zipCode":"94022-2777","dunsNumber":"829385509","uei":"REAUM5F2AM94","cageCode":"0ZF06","congressionalDistrict":"California 16","msiCategories":[],"msiData":{},"setAsideData":["Minority-Owned Business","Small Disadvantaged Business (SDB)"],"projectId":4896,"projectOrganizationId":11223,"organizationRole":"Supporting_Organization","canUserEdit":false,"locationEdit":false,"organizationRolePretty":"Supporting Organization","organizationTypePretty":"Industry"}],"primaryTx":{"taxonomyNodeId":11446,"taxonomyRootId":8817,"parentNodeId":11441,"code":"TX15.1.5","title":"Propulsion Flowpath and Interactions","description":"Propulsion flowpath and interactions regards the details of flow into, through, and out of the propulsion system and how these flows interact and/or are affected by the vehicle. 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