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dc.contributor.advisorLaurence R. Young.en_US
dc.contributor.authorPinedo, Carlosen_US
dc.contributor.otherMassachusetts Institute of Technology. Dept. of Aeronautics and Astronautics.en_US
dc.date.accessioned2006-11-07T17:19:48Z
dc.date.available2006-11-07T17:19:48Z
dc.date.copyright2006en_US
dc.date.issued2006en_US
dc.identifier.urihttp://hdl.handle.net/1721.1/34683
dc.descriptionThesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2006.en_US
dc.descriptionIncludes bibliographical references (p. 55-56).en_US
dc.description.abstractAn air-combat pilot must both control the aircraft and locate targets. The objective of this study was to determine combined effects of using the Non-Distributed Flight Reference and 3-D audio/visual cueing system for the purpose of easing pilot control and aiding target location. The Non-Distributed Flight Reference was compared against the Military Standard display, while three different target cues were presented for target acquisition: (1) 3-D Audio Only, a voiced signal = "Target-Target", (2) Visual Only, a line emanating from the aim-sight reticle (located in the center of the subject's field of view) pointing towards the target aircraft, and (3) a Combined Audio/Visual cue, providing both cues. The subjects were asked to fly a simulated aircraft at a commanded heading and altitude while targets appeared from 15 different locations (three elevations 0⁰, +40⁰, and five azimuths 0⁰, ±30⁰, ±60⁰). Subject deviations from heading and altitude were used to determine flight performance, and target cue effectiveness was determined by recording the time to target. The results of this experiment showed that there was no significant difference (p < 0.05) in flight performance between the Non-Distributed Flight Reference and the Military Standard displays. The combined Audio/Visual Cueing system resulted in the fastest search times.en_US
dc.description.abstract(cont.) These results are consistent with the findings from past research. The cleaner more integrated Non-Distributed Flight Reference allowed subjects to visually acquire targets quicker with no decrease in flight performance. Using the Non-Distributed Flight Reference display for attitude information combined with a 3-D Audio/Visual cueing system for target acquisition is a promising method of reducing search time during a visual search task.en_US
dc.description.statementofresponsibilityby Carlos Pinedo.en_US
dc.format.extent66 p.en_US
dc.format.extent2849688 bytes
dc.format.extent2852364 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypeapplication/pdf
dc.language.isoengen_US
dc.publisherMassachusetts Institute of Technologyen_US
dc.rightsM.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.en_US
dc.rights.urihttp://dspace.mit.edu/handle/1721.1/7582
dc.subjectAeronautics and Astronautics.en_US
dc.titleEffects of a combined 3-D auditory/visual cueing system and non-distributed flight reference on visual target detection using a helmet-mounted displayen_US
dc.typeThesisen_US
dc.description.degreeS.M.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Dept. of Aeronautics and Astronautics.en_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Aeronautics and Astronautics
dc.identifier.oclc69019971en_US


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