dc.contributor.advisor | Wanta, Wayne | eng |
dc.contributor.advisor | Kluever, Craig A. (Craig Allan) | eng |
dc.contributor.author | Su, Shelly | eng |
dc.date.issued | 2008 | eng |
dc.date.submitted | 2008 Summer | eng |
dc.description | The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. | eng |
dc.description | Title from title screen of research.pdf file (viewed on August 17, 2009) | eng |
dc.description | Thesis (M.S.) University of Missouri-Columbia 2008. | eng |
dc.description.abstract | Launch ascent guidance is an area that routinely involves applications of optimization tools and optimal control theory. The vacuum ascent trajectory problem has been formulated as a two-point boundary-value problem with an interior-point state constraint and is solved with a method of direct parameter optimization. The direct method simplifies the more complicated full costate problem and an off-line trajectory optimization routine for the Ares V Cargo Launch Vehicle (CaLV) shows optimal performance as compared to trajectory simulations performed in the industry standard software, Optimal Trajectories by Implicit Simulation (OTIS). The guidance solution may also be determined through an analytic method, developed by assuming polynomial approximations for the steering profiles and flight-path angle profiles. The analytic solutions prove to be useful when applied to the Shuttle-based Powered Explicit Guidance (PEG) routine, where the results have been shown to converge to near a near optimal trajectory. | eng |
dc.description.bibref | Includes bibliographical references. | eng |
dc.identifier.merlin | b70641626 | eng |
dc.identifier.oclc | 430827822 | eng |
dc.identifier.uri | https://doi.org/10.32469/10355/5648 | eng |
dc.identifier.uri | https://hdl.handle.net/10355/5648 | |
dc.language | English | eng |
dc.publisher | University of Missouri--Columbia | eng |
dc.relation.ispartofcommunity | University of Missouri-Columbia. Graduate School. Theses and Dissertations. Theses. 2008 Theses | eng |
dc.rights | OpenAccess. | eng |
dc.rights.license | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License. | |
dc.subject.lcsh | Launch vehicles (Astronautics) | eng |
dc.subject.lcsh | Boundary value problems | eng |
dc.title | Advanced guidance algorithms for the Ares V cargo launch vehicle | eng |
dc.type | Thesis | eng |
thesis.degree.discipline | Mechanical and aerospace engineering (MU) | eng |
thesis.degree.grantor | University of Missouri--Columbia | eng |
thesis.degree.level | Masters | eng |
thesis.degree.name | M.S. | eng |