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Graph Optimization and Dual Quaternions for Spacecraft Autonomy During Close Proximity Operations
Graph Optimization and Dual Quaternions for Spacecraft Autonomy During Close Proximity Ope...
Graph Optimization and Dual Quaternions for Spacecraft Autonomy During Close Proximity Operations

상세정보

자료유형  
 학위논문 서양
최종처리일시  
20260209102904
ISBN  
9798265400222
DDC  
629.13
저자명  
King-Smith, Matthew.
서명/저자  
Graph Optimization and Dual Quaternions for Spacecraft Autonomy During Close Proximity Operations
발행사항  
[Sl] : Georgia Institute of Technology, 2023
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2023
형태사항  
168 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Tsiotras, Panagiotis;Dellaert, Frank.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
초록/해제  
요약Over the last decade, the space servicing industry has become an increasingly profitable and tantalizing domain for both the private and public market sectors. For instance, the on-orbit satellite servicing market size is projected to grow from $2.4 billion to $5.1 billion from 2023 to 2030, pushing the demand for dedicated satellite servicing Mission Extension Vehicles (MEVs) and projects. As the scope and ambitions of spacecraft servicing missions grow beyond basic module-exchanging servicers for both lower Earth and geostationary orbits, the need to enable the next generation of robotic servicing technology has become increasingly relevant.Although the mechanical, electrical, dexterous, and sensing capabilities of MEVs have reached a technology readiness level for appropriately servicing both new and heritage flightproven architectures during proximity operations, the outstanding needed core infrastructure for bridging the interactions between all of these different components is that of machine intelligence or autonomy.In this dissertation, graph optimization and dual quaternion modeling and control techniques for enabling the next generation of spacecraft autonomy for future space missions during close proximity operations are investigated. Specifically, this work contributes to enabling next-generation spacecraft autonomy by advancing two key areas of intelligent machine decision-making for space systems: a) task performance, or the capacity to model and control one's self to execute predefined tasks or goals, and b) navigation, or the capacity to model, localize, and navigate environments.The first main contribution of this dissertation is to show that dual quaternions enable task performance for multibody systems via a compact 6-Degree-Of-Freedom (DOF) formulation of position and attitude or pose for modeling and control of both ground-base and SpacecraftMounted Robotic Systems (SMRSs). In particular, this thesis presents results for both a multibody robust hybrid global dual quaternion controller for simultaneous pose-tracking of a spacecraft base and end-effector of SMRSs, along with a novel allocation technique to mitigate problems such as system singularities in a simulation environment, and hardware verification of dual quaternion kinematics on a ground-based manipulator system in the Dynamics and Control Systems Laboratory (DCSL).The other significant contribution of this thesis consists of work about graph-based optimization, notably, a deterministic approach, i.e., A* search, and a probabilistic factor graph optimization technique, for online trajectory generation, optimal control, state estimation, collision avoidance, and object detection for spacecraft navigation. More specifically, leveraging the dual quaternion algebra with the A* search algorithm, an attitude-constrained, collision-avoiding, path-planning approach for 6-DOF spacecraft navigation in an environment with moving objects is developed and verified in simulation. Additionally, we present a new algorithm for spacecraft navigation, Simultaneous Control And Trajectory Estimation (SCATE), which concurrently solves probabilistic optimal control, and sensor fusion for state estimation and object localization problems using a factor graph-based optimization approach. The SCATE algorithm's flexibility for constrained motion planning is demonstrated online to solve an optimal control problem constrained by two-norm minimized control input threshold-limiting, attitude-pointing, collision avoidance, and waypoint navigation, as well as the algorithm's capacity for object localization and state estimation of spacecraft via air-bearing robotic platform, with their respective onboard sensors, in the DCSL.
일반주제명  
Aeronautics
일반주제명  
Kinematics
일반주제명  
Coordinate transformations
일반주제명  
Optimization techniques
일반주제명  
Planning
일반주제명  
Graph representations
일반주제명  
Robots
일반주제명  
Attitudes
일반주제명  
Visualization
일반주제명  
Robotics
일반주제명  
Aerospace engineering
일반주제명  
Industrial engineering
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
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MARC

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■0820  ▼a629.13
■1001  ▼aKing-Smith,  Matthew.
■24510▼aGraph  Optimization  and  Dual  Quaternions  for  Spacecraft  Autonomy  During  Close  Proximity  Operations
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2023
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2023
■300    ▼a168  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Tsiotras,  Panagiotis;Dellaert,  Frank.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2023.
■520    ▼aOver  the  last  decade,  the  space  servicing  industry  has  become  an  increasingly  profitable  and  tantalizing  domain  for  both  the  private  and  public  market  sectors.  For  instance,  the  on-orbit  satellite  servicing  market  size  is  projected  to  grow  from  $2.4  billion  to  $5.1  billion  from  2023  to  2030,  pushing  the  demand  for  dedicated  satellite  servicing  Mission  Extension  Vehicles  (MEVs)  and  projects.  As  the  scope  and  ambitions  of  spacecraft  servicing  missions  grow  beyond  basic  module-exchanging  servicers  for  both  lower  Earth  and  geostationary  orbits,  the  need  to  enable  the  next  generation  of  robotic  servicing  technology  has  become  increasingly  relevant.Although  the  mechanical,  electrical,  dexterous,  and  sensing  capabilities  of  MEVs  have  reached  a  technology  readiness  level  for  appropriately  servicing  both  new  and  heritage  flightproven  architectures  during  proximity  operations,  the  outstanding  needed  core  infrastructure  for  bridging  the  interactions  between  all  of  these  different  components  is  that  of  machine  intelligence  or  autonomy.In  this  dissertation,  graph  optimization  and  dual  quaternion  modeling  and  control  techniques  for  enabling  the  next  generation  of  spacecraft  autonomy  for  future  space  missions  during  close  proximity  operations  are  investigated.  Specifically,  this  work  contributes  to  enabling  next-generation  spacecraft  autonomy  by  advancing  two  key  areas  of  intelligent  machine  decision-making  for  space  systems:  a)  task  performance,  or  the  capacity  to  model  and  control  one's  self  to  execute  predefined  tasks  or  goals,  and  b)  navigation,  or  the  capacity  to  model,  localize,  and  navigate  environments.The  first  main  contribution  of  this  dissertation  is  to  show  that  dual  quaternions  enable  task  performance  for  multibody  systems  via  a  compact  6-Degree-Of-Freedom  (DOF)  formulation  of  position  and  attitude  or  pose  for  modeling  and  control  of  both  ground-base  and  SpacecraftMounted  Robotic  Systems  (SMRSs).  In  particular,  this  thesis  presents  results  for  both  a  multibody  robust  hybrid  global  dual  quaternion  controller  for  simultaneous  pose-tracking  of  a  spacecraft  base  and  end-effector  of  SMRSs,  along  with  a  novel  allocation  technique  to  mitigate  problems  such  as  system  singularities  in  a  simulation  environment,  and  hardware  verification  of  dual  quaternion  kinematics  on  a  ground-based  manipulator  system  in  the  Dynamics  and  Control  Systems  Laboratory  (DCSL).The  other  significant  contribution  of  this  thesis  consists  of  work  about  graph-based  optimization,  notably,  a  deterministic  approach,  i.e.,  A*  search,  and  a  probabilistic  factor  graph  optimization  technique,  for  online  trajectory  generation,  optimal  control,  state  estimation,  collision  avoidance,  and  object  detection  for  spacecraft  navigation.  More  specifically,  leveraging  the  dual  quaternion  algebra  with  the  A*  search  algorithm,  an  attitude-constrained,  collision-avoiding,  path-planning  approach  for  6-DOF  spacecraft  navigation  in  an  environment  with  moving  objects  is  developed  and  verified  in  simulation.  Additionally,  we  present  a  new  algorithm  for  spacecraft  navigation,  Simultaneous  Control  And  Trajectory  Estimation  (SCATE),  which  concurrently  solves  probabilistic  optimal  control,  and  sensor  fusion  for  state  estimation  and  object  localization  problems  using  a  factor  graph-based  optimization  approach.  The  SCATE  algorithm's  flexibility  for  constrained  motion  planning  is  demonstrated  online  to  solve  an  optimal  control  problem  constrained  by  two-norm  minimized  control  input  threshold-limiting,  attitude-pointing,  collision  avoidance,  and  waypoint  navigation,  as  well  as  the  algorithm's  capacity  for  object  localization  and  state  estimation  of  spacecraft  via  air-bearing  robotic  platform,  with  their  respective  onboard  sensors,  in  the  DCSL.
■590    ▼aSchool  code:  0078.
■650  4▼aAeronautics
■650  4▼aKinematics
■650  4▼aCoordinate  transformations
■650  4▼aOptimization  techniques
■650  4▼aPlanning
■650  4▼aGraph  representations
■650  4▼aRobots
■650  4▼aAttitudes
■650  4▼aVisualization
■650  4▼aRobotics
■650  4▼aAerospace  engineering
■650  4▼aIndustrial  engineering
■690    ▼a0771
■690    ▼a0538
■690    ▼a0546
■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=T17365963▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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