V Stol Ground Based Simulation Techniques

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V Stol Ground Based Simulation Techniques

V Stol Ground Based Simulation Techniques written by J. B. Sinacori and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.

A study of various kinds of simulators has been made to determine their capability to produce data representative of visual flight. Four simulations of a jet-lift V/STOL aircraft were conducted using the same pilot. Control characteristics and airframe parameters were maintained constant (as closely as possible), and the same tasks were used by the pilot in each evaluation. The resulting data were compared with flight results from the same aircraft. The simulators used different displays, motion modes, and instrumentation, and the results are discussed in the light of the characteristics of each simulator. The results show clearly that in order to produce quantitative data representative of flight results, the display must have a quality level compatible with the task being performed. Specifically, a precision hovering task requires a high resolution display, while a translation (or transition task) can be performed with a display of much less resolution. The display content is important, particularly for the precision hovering task where height holding is required. For flight simulation of large translational movements, cockpit motion did not appear to affect the results; however, for precision hover and small, quick position changes, cockpit motion appears to be important in that it assists the pilot in detecting small drift and improves his ability to control vehicle attitude. The absence of cockpit motion when using a point source visual display for the presentation of visual information can cause vertigo and loss of performance. (Author).

A Study Of V Stol Ground Based Simulation Techniques

A Study Of V Stol Ground Based Simulation Techniques written by John B. Sinacori and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with categories.

The purpose of the study is to define the simulation characteristics required to establish the simulator as a reliable and valid tool in the development of V/STOL aircraft and helicopters. A flight simulator employing the point light source principle to generate a visual display was used in these studies. Previous studies of a jet-lift V/STOL aircraft in this simulator uncovered a pilot-vehicle performance deficiency during lateral maneuvers, resulting in a nausea reaction which limited pilot participation. In the present investigation, human motion perception was studied, and solutions to this pilot-vehicle performance deficiency were evolved by the use of a moving base. The results demonstrated that effective simulation is possible when certain constraints are observed. The best constraints of the drive mechanism were determined experimentally and were compared with those implied from physiological concepts of human motion perception. A simulation validation rationale was also developed to assist the pilot in his evaluations. An example of this is described together with a discussion of some limitaions. (Author).

Aeronautical Engineering

Aeronautical Engineering written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Aeronautics categories.

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)

Scientific And Technical Aerospace Reports

Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Aeronautics categories.

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Research And Technology Objectives And Plans Summary

Research And Technology Objectives And Plans Summary written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Aeronautics categories.

"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.

Study And Evaluation Of V Stol Ground Based Simulation Techniques For The X 22a Aircraft

Study And Evaluation Of V Stol Ground Based Simulation Techniques For The X 22a Aircraft written by Jerome L. Michaels and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.

Three types of ground-based simulators of the X-22A aircraft are evaluated and compared with actual flight. Simulator types employed were a fixed-base simulator with linearized equations of motion, a fixed-base simulator with nonlinearized equations of motion, and a moving-base simulator with linearized equations of motion. Evaluations are based on comparisons of pilot ratings, pilot comments, and dynamic response time history data. Data comparisons are interpreted and discussed in terms of significant factors such as simulator type, complexity, and physical and psychological cues. Several correlations among the different simulators and flight are developed in terms of numerical pilot ratings of specific flight conditions and tasks. These pilot rating correlations provide a basis for projecting flight characteristics from results obtained with the simulator types evaluated. Relative capabilities and limitations of the various simulators to represent flight and minimum standards of adequacy for specific tasks are also established for hover and transition. (Author).

The Aerodynamics Of V Stol Aircraft

The Aerodynamics Of V Stol Aircraft written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Aerodynamic load categories.

The Calculation Of Motion Drive Signals For Piloted Flight Simulators

The Calculation Of Motion Drive Signals For Piloted Flight Simulators written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.

Nasa Sp

Nasa Sp written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Aeronautics categories.

Functional Requirements For The Man Vehicle Systems Research Facility

Functional Requirements For The Man Vehicle Systems Research Facility written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.