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Automated Exploration of High-Mix, Low Volume Direct Write Design Spaces Through Artificial Intelligence
Automated Exploration of High-Mix, Low Volume Direct Write Design Spaces Through Artificia...
Automated Exploration of High-Mix, Low Volume Direct Write Design Spaces Through Artificial Intelligence

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260209102905
ISBN  
9798265400345
DDC  
000
저자명  
Johnson, Marshall.
서명/저자  
Automated Exploration of High-Mix, Low Volume Direct Write Design Spaces Through Artificial Intelligence
발행사항  
[Sl] : Georgia Institute of Technology, 2023
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2023
형태사항  
108 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Kalidindi, Surya.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
초록/해제  
요약Additive manufacturing has experienced considerable growth over the recent decades from technological infancy to functional use across a range of industries and applications. This growth has come with increased challenges as optimal function of production parts requires the marriage of both the proper material and geometry. This challenging optimization problem is currently solved through the intervention of AM experts to ensure proper process parameters are selected. While acceptable in some cases, the need for such interventions obstructs AM from reaching its full potential to deliver customized solutions in a high-mix, low-volume (HMLV) circumstance. Thus, there is a crucial need for solutions that accommodate frequent changeovers that are innate to HMLV without sacrificing the ability to analyze the complex properties of interest. Artificial Intelligence (AI) and its specific success with image analysis represents an opportunity assist in AM for HMLV manufacturing and ease the burden from AM experts. The proposed research will utilize direct ink write (DIW) to demonstrate the capabilities of AI to impact HMLV manufacturing in the following case studies: The first study will develop a generalizable image analysis and AI tool to classify DIW printed linear self-supporting filaments and demonstrate the tool's value when paired with domain expert knowledge to automate optimal process parameter discovery. The second study will utilize similar image analysis and AI methodology on the DIW printing of quantum dot (QD) ink drops, a vastly different AM application, to classify the spatial ink distribution of the printed drops. The third study will apply further AI techniques to build upon the image analysis and AI tool using data-driven exploration to discover sufficient parameters to DIW print complex non-linear self-supporting geometries. This case will extend beyond the realm of expert domain knowledge as seen in the first study and instead demonstrate the power of AI to assist in exploring complex process parameter spaces. The tools constructed over the course of these three studies will showcase the value AI-driven analysis can provide HMLV manufacturing - a field whose needs are often left unfulfilled by standard modern AI practice.
일반주제명  
Support vector machines
일반주제명  
Computer science
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■1001  ▼aJohnson,  Marshall.
■24510▼aAutomated  Exploration  of  High-Mix,  Low  Volume  Direct  Write  Design  Spaces  Through  Artificial  Intelligence
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2023
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2023
■300    ▼a108  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Kalidindi,  Surya.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2023.
■520    ▼aAdditive  manufacturing  has  experienced  considerable  growth  over  the  recent  decades  from  technological  infancy  to  functional  use  across  a  range  of  industries  and  applications.  This  growth  has  come  with  increased  challenges  as  optimal  function  of  production  parts  requires  the  marriage  of  both  the  proper  material  and  geometry.  This  challenging  optimization  problem  is  currently  solved  through  the  intervention  of  AM  experts  to  ensure  proper  process  parameters  are  selected.  While  acceptable  in  some  cases,  the  need  for  such  interventions  obstructs  AM  from  reaching  its  full  potential  to  deliver  customized  solutions  in  a  high-mix,  low-volume  (HMLV)  circumstance.  Thus,  there  is  a  crucial  need  for  solutions  that  accommodate  frequent  changeovers  that  are  innate  to  HMLV  without  sacrificing  the  ability  to  analyze  the  complex  properties  of  interest.  Artificial  Intelligence  (AI)  and  its  specific  success  with  image  analysis  represents  an  opportunity  assist  in  AM  for  HMLV  manufacturing  and  ease  the  burden  from  AM  experts.  The  proposed  research  will  utilize  direct  ink  write  (DIW)  to  demonstrate  the  capabilities  of  AI  to  impact  HMLV  manufacturing  in  the  following  case  studies:  The  first  study  will  develop  a  generalizable  image  analysis  and  AI  tool  to  classify  DIW  printed  linear  self-supporting  filaments  and  demonstrate  the  tool's  value  when  paired  with  domain  expert  knowledge  to  automate  optimal  process  parameter  discovery.  The  second  study  will  utilize  similar  image  analysis  and  AI  methodology  on  the  DIW  printing  of  quantum  dot  (QD)  ink  drops,  a  vastly  different  AM  application,  to  classify  the  spatial  ink  distribution  of  the  printed  drops.  The  third  study  will  apply  further  AI  techniques  to  build  upon  the  image  analysis  and  AI  tool  using  data-driven  exploration  to  discover  sufficient  parameters  to  DIW  print  complex  non-linear  self-supporting  geometries.  This  case  will  extend  beyond  the  realm  of  expert  domain  knowledge  as  seen  in  the  first  study  and  instead  demonstrate  the  power  of  AI  to  assist  in  exploring  complex  process  parameter  spaces.  The  tools  constructed  over  the  course  of  these  three  studies  will  showcase  the  value  AI-driven  analysis  can  provide  HMLV  manufacturing  -  a  field  whose  needs  are  often  left  unfulfilled  by  standard  modern  AI  practice.
■590    ▼aSchool  code:  0078.
■650  4▼aSupport  vector  machines
■650  4▼aComputer  science
■690    ▼a0800
■690    ▼a0984
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05B.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17365966▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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