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Digital Twin Design and Autonomous Control of Bioreactor Systems for Human Immune Cell Expansion
Digital Twin Design and Autonomous Control of Bioreactor Systems for Human Immune Cell Expansion
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105518
- ISBN
- 9798263339586
- DDC
- 571.6
- 저자명
- Kanwar, Bharat.
- 서명/저자
- Digital Twin Design and Autonomous Control of Bioreactor Systems for Human Immune Cell Expansion
- 발행사항
- [Sl] : Georgia Institute of Technology, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 106 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Mazumdar, Anirban.
- 학위논문주기
- Thesis (Ph.D.)--Georgia Institute of Technology, 2024.
- 초록/해제
- 요약Immune cell therapy is a rapidly growing field with immense clinical potential for sev-eral indications, including regenerating tissue, immunomodulation, and engineered cells for disease removal. As a nascent industry, biomanufacturing of these cell therapies involves lengthy manual protocols which leads to increased risk of failed or inconsistent cell product. This work proposes a framework for designing digital-twin models for bioreactor platforms that are inherently designed to integrate novel sensors, imaging, process controls, and per-fusion. This framework consists of a modular digital twin that can model the relevant fluid dynamics of convection, diffusion and osmosis and cell fluxes of the bioreactor platform.Given the sterility requirements for living cell expansion, measurement of important pa-rameters during the process is often untenable. This work proposes methods to compute unmeasured states and parameters from measured ones with an Extended Kalman Filter and predictive models to explore the domain of critical process parameters to control and measure. This framework then proposes an optimal-cost Linear Quadratic Regulator control architecture to regulate nutrients and cell output of the bioreactor process and demonstrates bioreactor process control with improved hMSC expansion in a hollow fiber bioreactor and improved T cell expansion in a vertical wheel bioreactor.
- 일반주제명
- Cells
- 일반주제명
- Blood vessels
- 일반주제명
- Fluid dynamics
- 일반주제명
- Digital twins
- 일반주제명
- Permeability
- 일반주제명
- Controllers
- 일반주제명
- Lymphocytes
- 일반주제명
- Biological products
- 일반주제명
- Glucose
- 일반주제명
- Design
- 일반주제명
- Antigens
- 일반주제명
- Nutrients
- 일반주제명
- Genotype & phenotype
- 일반주제명
- Drug dosages
- 일반주제명
- Fluid mechanics
- 일반주제명
- Genetics
- 일반주제명
- Immunology
- 일반주제명
- Industrial engineering
- 일반주제명
- Pharmaceutical sciences
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■007cr#unu||||||||
■020 ▼a9798263339586
■035 ▼a(MiAaPQ)AAI32309403
■035 ▼a(MiAaPQ)GeorgiaTech75727
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a571.6
■1001 ▼aKanwar, Bharat.
■24510▼aDigital Twin Design and Autonomous Control of Bioreactor Systems for Human Immune Cell Expansion
■260 ▼a[Sl]▼bGeorgia Institute of Technology▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a106 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Mazumdar, Anirban.
■5021 ▼aThesis (Ph.D.)--Georgia Institute of Technology, 2024.
■520 ▼aImmune cell therapy is a rapidly growing field with immense clinical potential for sev-eral indications, including regenerating tissue, immunomodulation, and engineered cells for disease removal. As a nascent industry, biomanufacturing of these cell therapies involves lengthy manual protocols which leads to increased risk of failed or inconsistent cell product. This work proposes a framework for designing digital-twin models for bioreactor platforms that are inherently designed to integrate novel sensors, imaging, process controls, and per-fusion. This framework consists of a modular digital twin that can model the relevant fluid dynamics of convection, diffusion and osmosis and cell fluxes of the bioreactor platform.Given the sterility requirements for living cell expansion, measurement of important pa-rameters during the process is often untenable. This work proposes methods to compute unmeasured states and parameters from measured ones with an Extended Kalman Filter and predictive models to explore the domain of critical process parameters to control and measure. This framework then proposes an optimal-cost Linear Quadratic Regulator control architecture to regulate nutrients and cell output of the bioreactor process and demonstrates bioreactor process control with improved hMSC expansion in a hollow fiber bioreactor and improved T cell expansion in a vertical wheel bioreactor.
■590 ▼aSchool code: 0078.
■650 4▼aCells
■650 4▼aBlood vessels
■650 4▼aFluid dynamics
■650 4▼aDigital twins
■650 4▼aPermeability
■650 4▼aControllers
■650 4▼aLymphocytes
■650 4▼aBiological products
■650 4▼aGlucose
■650 4▼aDesign
■650 4▼aAntigens
■650 4▼aNutrients
■650 4▼aGenotype & phenotype
■650 4▼aDrug dosages
■650 4▼aFluid mechanics
■650 4▼aGenetics
■650 4▼aImmunology
■650 4▼aIndustrial engineering
■650 4▼aPharmaceutical sciences
■690 ▼a0389
■690 ▼a0204
■690 ▼a0369
■690 ▼a0982
■690 ▼a0546
■690 ▼a0572
■71020▼aGeorgia Institute of Technology.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0078
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360395▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


