Search Results - "Space Shuttle"

Design of a Band-Stop Filter for a Space Shuttle Vehicle by Shi, Y., Li, R., Teo, Kok Lay

“…Due to the structural coupling of a space shuttle vehicle, the selection of a suitable controller gain has been a difficult task. …”
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Teaching Engineering Ethics using BLOCKS Game by Lau, Shiew Wei, Tan, Terence, Goh, Suk Meng

“…Before the end of the game, additional constraints were introduced to the teams such that they faced similar ambiguity in the technical facts that the engineers involved in the Challenger disaster had faced prior to the space shuttle launch. At this stage, the teams had to decide whether to continue with their original design or to develop alternative solutions. …”
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Guidance and control for satellite in-orbit-self-assembly proximity operations by Okasha, Mohamed Elsayed Aly Abd Elaziz, Park, Chandeok, Park, Sang-Young

“…The guidance algorithm is based on a modified version of the inbound glideslope transfer that was used in the past for rendezvous and proximity operations of the space shuttle with other vehicles. The control algorithm is based on a discrete multipulse technique that was used to track the guidance trajectory efficiently while avoiding collisions between satellites during maneuvers. …”
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Relative motion and autonomous rendezvous in Keplerian elliptic orbits by Okasha, Mohamed Elsayed Aly Abd Elaziz, Newman, Brett

“…These guidance algorithms are based on the glideslope used in the past for rendezvous and proximity operations of the Space Shuttle with other vehicles. The algorithms are applied to the problem of terminal rendezvous near any Keplerian elliptic orbit in a Newtonian gravitational field showing the effects of target orbit eccentricity on the relative motion. …”
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Relative motion guidance, navigation and control for autonomous spacecraft rendezvous by Okasha, Mohamed Elsayed Aly Abd Elaziz, Newman, Brett

“…The guidance and control algorithms are based on the glideslope used in the past for rendezvous and proximity operations of the Space Shuttle with other vehicles. These algorithms are used to approach, flyaround, and to depart form a target vehicle in elliptic orbits. …”
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Guidance, navigation and control for satellite proximity operations using Tschauner-Hempel equations by Okasha, Mohamed Elsayed Aly Abd Elaziz, Newman, Brett

“…The guidance and control algorithms are based on the glideslope used in the past for rendezvous and proximity operations of the Space Shuttle with other vehicles. These algorithms are used to approach, flyaround, and to depart form a target vehicle in elliptic orbits. …”
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Guidance, navigation and control for satellite proximity operations using Tschauner-Hempel equations by Okasha, Mohamed Elsayed Aly Abd Elaziz, Newman, Brett

“…The guidance and control algorithms are based on the glideslope used in the past for rendezvous and proximity operations of the Space Shuttle with other vehicles. These algorithms are used to approach, flyaround, and to depart form a target vehicle in elliptic orbits. …”
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Bayesian Network Classifiers for Damage Detection in Engineering Material by Mohamed Addin, Addin Osman

“…The damage detection and pre- diction are very important processes, since the damages have the potential of growing and leading to catastrophic loss of human life, and decrease in econ- omy (e.g. airline crashes, space shuttle explosions, and building collapses). Bayesian networks have been successfully implemented as classi¯ers in many research and industrial areas and they are used as models for representing un- certainty in knowledge domains. …”
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Wavelet based fault tolerant control of induction motor / Khalaf Salloum Gaeid by Gaeid, Khalaf Salloum

“…They are mostly used in compressors, fans and pumps, but their usage has progressed to a much advanced level such as, aircrafts, space shuttles and military applications. These operations are crucial and cannot tolerate compromise in reliability and safety. …”
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