Download or read book Integration of Visual and Motion Cues for Flight Simulator Requirements and Ride Quality Investigation written by L. R. Young and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1972 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book STAR written by and published by . This book was released on 1973 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerospace Medicine and Biology written by and published by . This book was released on 1991 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Download or read book Assessing the Benefits and Costs of Motion for C 17 Flight Simulators written by and published by . This book was released on 1986 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides technical support for R-3276. Appendixes describe (1) experiments to determine the value of motion in training simulators; (2) aircraft features that will influence the motion of the C-17; (3) possible effects on motion cues of the C-17's stability and control augmentation system; (4) the fidelity of different simulator motion cueing alternatives; (5) a suggested methodology for assessing the training capability of simulators; (6) the effects of simulator motion on simulator training capability, safety, and avoidance of simulator sickness; and (7) the costs of providing motion in simulators.
Download or read book Research and Technology Objectives and Plans Summary written by and published by . This book was released on with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A compilation of the summary portions of each of the RTOPs used for management review and control of research currently in progress throughout NASA"--P. i.
Download or read book Government reports annual index written by and published by . This book was released on 1978 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1977 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Simulation written by George Winston Zobrist and published by . This book was released on 1992 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1976 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1987 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Motion Cueing Algorithm Development written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-15 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the performance of flight simulator motion system hardware has advanced substantially, the development of the motion cueing algorithm, the software that transforms simulated aircraft dynamics into realizable motion commands, has not kept pace. Prior research identified viable features from two algorithms: the nonlinear "adaptive algorithm", and the "optimal algorithm" that incorporates human vestibular models. A novel approach to motion cueing, the "nonlinear algorithm" is introduced that combines features from both approaches. This algorithm is formulated by optimal control, and incorporates a new integrated perception model that includes both visual and vestibular sensation and the interaction between the stimuli. Using a time-varying control law, the matrix Riccati equation is updated in real time by a neurocomputing approach. Preliminary pilot testing resulted in the optimal algorithm incorporating a new otolith model, producing improved motion cues. The nonlinear algorithm vertical mode produced a motion cue with a time-varying washout, sustaining small cues for longer durations and washing out large cues more quickly compared to the optimal algorithm. The inclusion of the integrated perception model improved the responses to longitudinal and lateral cues. False cues observed with the NASA adaptive algorithm were absent. The neurocomputing approach was crucial in that the number of presentations of an input vector could be reduced to meet the real time requirement without degrading the quality of the motion cues. Houck, Jacob A. (Technical Monitor) and Telban, Robert J. and Cardullo, Frank M. Langley Research Center NASA Order L-70823-D; WU 23-090-70-10
Download or read book Aeronautical Engineering written by and published by . This book was released on 1986 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)
Download or read book Determination of the Human Perception Threshold of Phase Difference Between Motion and Visual Cues in a Moving based Flight Simulator microform written by Peter Tung Sing Lee and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2004 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: A repeated measures, full factorial experiment was run on the UTIAS flight research simulator with nine subjects to study the effect of four factors on the detection of phase difference between motion and visual cues. Motion gain, amplitude, frequency and visual scene complexity were the four factors. Two levels were tested for each factor, resulting in sixteen sessions for each subject. A Kennedy SSQ was administered to the subjects following each session. Simulator motion was limited to sinusoidal pitch. Results from this study indicate a mean phase difference perception threshold of 56.3° with a standard deviation of 5.67°. Motion gain, amplitude, motion gain x frequency and motion gain x frequency x visual complexity were found to have a significant effect (95% confidence) on the perception threshold. Simulator sickness was mild across all the subjects with a total severity sickness score mean value of 1.91. One significant effect on simulator sickness was found: amplitude x frequency x visual complexity.
Download or read book Ames Research Center Publications A Continuing Bibliography 1980 written by and published by . This book was released on 1981 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA SP written by and published by . This book was released on 1986 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Simulation Study of the Flight Dynamics of Elastic Aircraft Volume 1 Experiment Results and Analysis written by and published by . This book was released on 1987 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
