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Dynamic Modeling for Simulation and Experimentation Tools Used in the Analysis of Space Vehicle Trajectories- [electronic resource]
Dynamic Modeling for Simulation and Experimentation Tools Used in the Analysis of Space Ve...
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Dynamic Modeling for Simulation and Experimentation Tools Used in the Analysis of Space Vehicle Trajectories- [electronic resource]
자료유형  
 학위논문파일 국외
최종처리일시  
20240214101918
ISBN  
9798380599375
DDC  
629.1
저자명  
Elke, William James, III.
서명/저자  
Dynamic Modeling for Simulation and Experimentation Tools Used in the Analysis of Space Vehicle Trajectories - [electronic resource]
발행사항  
[S.l.]: : University of Minnesota., 2023
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2023
형태사항  
1 online resource(149 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-04, Section: B.
주기사항  
Advisor: Caverly, Ryan James.
학위논문주기  
Thesis (Ph.D.)--University of Minnesota, 2023.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약Current and future missions to send humans to the Moon and beyond will have increasingly strict requirements on the performance and robustness of the mission vehicles. These requirements will push all aspects of the vehicles to advance to ensure mission safety and success. This includes the guidance, navigation, and control (GNC) systems operating on board.Novel GNC systems must be matured in an environment analogous to those they operate in, but these operating conditions are difficult to replicate. The first part of this dissertation presents the Cost- and Risk-Reducing Quadcopter System (CRQS, pronounced "circus"), a platform proposed to provide a low-cost, low-risk setting to mature novel GNC systems. The system is modeled, then implemented in numerical simulations to analyze a control system's ability to track a generated trajectory. The work done to fabricate a physical flying inverted pendulum, a necessary step to reach the complete CRQS, is then presented.As spacecraft grow to accommodate larger payloads and more distant destinations, the amount of liquid propellant on board grows. The interactions between a spacecraft and the liquid propellant can have detrimental effects on the performance of the spacecraft's GNC systems. The second part of this dissertation develops a low-order approximate dynamic model of a spacecraft and its liquid onboard propellant in a low-g environment. The model is then implemented in numerical simulations to analyze the trajectory of the Apollo-era service module (SM) for the probability of recontact after jettison from the command module (CM).
일반주제명  
Aerospace engineering.
일반주제명  
Astronomy.
일반주제명  
Aeronomy.
키워드  
Dynamic modeling
키워드  
Spacecraft
키워드  
Moon
키워드  
Space vehicle trajectories
키워드  
GNC systems
기타저자  
University of Minnesota Aerospace Engineering and Mechanics
기본자료저록  
Dissertations Abstracts International. 85-04B.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
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