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A Safe and Robust Multi-Agent Motion Planning Framework for Urban Air Mobility
A Safe and Robust Multi-Agent Motion Planning Framework for Urban Air Mobility
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20260202105329
- ISBN
- 9798263325114
- DDC
- 796.51
- 저자명
- Netter, Joshua.
- 서명/저자
- A Safe and Robust Multi-Agent Motion Planning Framework for Urban Air Mobility
- 발행사항
- [Sl] : Georgia Institute of Technology, 2025
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2025
- 형태사항
- 117 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
- 주기사항
- Advisor: Vamvoudakis, Kyriakos G.
- 학위논문주기
- Thesis (Ph.D.)--Georgia Institute of Technology, 2025.
- 초록/해제
- 요약In this dissertation, we consider numerous challenges that face the development of urban air mobility (UAM). We formulate the UAM problem, and propose a motion planning framework for a number of cooperating "player agents" in the environment. We then propose a model-free method for each player agent to learn their optimal control. We continue by considering the potential behavior of other agents in the environment, and propose algorithms for navigating around cooperative, independent, and adversarial agents. We formulate a distributed path planning algorithm for cooperative agents to safely reach their destinations while minimizing the chance of deadlock. We continue by constructing a cognitive hierarchy to identify potential strategies in independent agents and identify these strategies using distributed Gaussian process classification to ensure player agents can avoid these independent agents. Last, we demonstrate an algorithm to predict if any of these independent agents are adversarial agents pursuing our player agents and formulate a motion planning approach to avoid these potential adversaries. The efficacy of this complete motion planning algorithm is shown in numerous simulations.We also consider the challenges of modeling the constraints present on a UAV system. Given some amount of "quantities of interest" (QoIs), we propose an efficient method to learn a binary "go/no-go" classifier by selecting informative training points via a soft actor/critic (SAC) framework to minimize simulation runtime during the system's design. We continue on to use the learned actor-critic to augment target system inputs in order to ensure safety online. We also incorporate this actor-critic with our previous method of model-free optimal control to drive our learned optimal control away from constraints online. Finally, we use the learned actor-critic to make online observations of the system, and predict if the system is faulty or unsafe due to hardware failure or an attack. The efficacy of both our informed sampling approach to train a binary classifier, as well as actor-critic framework's potential online uses, are shown in simulations.
- 일반주제명
- Trails
- 일반주제명
- Robots
- 일반주제명
- Design
- 일반주제명
- Drones
- 일반주제명
- Rationality
- 일반주제명
- Planning
- 일반주제명
- Aerial surveying
- 일반주제명
- Robotics
- 기본자료저록
- Dissertations Abstracts International. 87-05B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
008260126s2025 us c eng d■001000017360256
■00520260202105329
■006m o d
■007cr#unu||||||||
■020 ▼a9798263325114
■035 ▼a(MiAaPQ)AAI32307925
■035 ▼a(MiAaPQ)GeorgiaTech78703
■040 ▼aMiAaPQ▼cMiAaPQ
■0820 ▼a796.51
■1001 ▼aNetter, Joshua.
■24512▼aA Safe and Robust Multi-Agent Motion Planning Framework for Urban Air Mobility
■260 ▼a[Sl]▼bGeorgia Institute of Technology▼c2025
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2025
■300 ▼a117 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 87-05, Section: B.
■500 ▼aAdvisor: Vamvoudakis, Kyriakos G.
■5021 ▼aThesis (Ph.D.)--Georgia Institute of Technology, 2025.
■520 ▼aIn this dissertation, we consider numerous challenges that face the development of urban air mobility (UAM). We formulate the UAM problem, and propose a motion planning framework for a number of cooperating "player agents" in the environment. We then propose a model-free method for each player agent to learn their optimal control. We continue by considering the potential behavior of other agents in the environment, and propose algorithms for navigating around cooperative, independent, and adversarial agents. We formulate a distributed path planning algorithm for cooperative agents to safely reach their destinations while minimizing the chance of deadlock. We continue by constructing a cognitive hierarchy to identify potential strategies in independent agents and identify these strategies using distributed Gaussian process classification to ensure player agents can avoid these independent agents. Last, we demonstrate an algorithm to predict if any of these independent agents are adversarial agents pursuing our player agents and formulate a motion planning approach to avoid these potential adversaries. The efficacy of this complete motion planning algorithm is shown in numerous simulations.We also consider the challenges of modeling the constraints present on a UAV system. Given some amount of "quantities of interest" (QoIs), we propose an efficient method to learn a binary "go/no-go" classifier by selecting informative training points via a soft actor/critic (SAC) framework to minimize simulation runtime during the system's design. We continue on to use the learned actor-critic to augment target system inputs in order to ensure safety online. We also incorporate this actor-critic with our previous method of model-free optimal control to drive our learned optimal control away from constraints online. Finally, we use the learned actor-critic to make online observations of the system, and predict if the system is faulty or unsafe due to hardware failure or an attack. The efficacy of both our informed sampling approach to train a binary classifier, as well as actor-critic framework's potential online uses, are shown in simulations.
■590 ▼aSchool code: 0078.
■650 4▼aTrails
■650 4▼aRobots
■650 4▼aDesign
■650 4▼aDrones
■650 4▼aRationality
■650 4▼aPlanning
■650 4▼aAerial surveying
■650 4▼aRobotics
■690 ▼a0389
■690 ▼a0771
■71020▼aGeorgia Institute of Technology.
■7730 ▼tDissertations Abstracts International▼g87-05B.
■790 ▼a0078
■791 ▼aPh.D.
■792 ▼a2025
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17360256▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.


