Fixed-base and In-flight Simulations of Longitudinal and Lateral-directional Handling Qualities for Piloted Re-entry Vehicles PDF Download
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Author: Edwin A. Kidd Publisher: ISBN: Category : Aeronautics Languages : en Pages : 138
Book Description
Longitudinal and lateral directional flying qualities for the re-entry mission are reported. The program utilized primarily a high-fidelity fixed-base ground simulator with evaluations made by three pilots. One of the three pilots also made in-flight evaluations of longitudinal flying qualities in the same vehicle, a threeaxis variable stability airplane flown with a two-axis side controller and conventional rubber pedals. Control sensitivity evaluations were compared to center stick results of earlier work. The longitudinal flying qualities as evaluated both on the ground simulator and in flight are compared and related to earlier investigations. Pilot rating variability, both interpilot and intrapilot, are quantized and discussed for the ground and flight experiments. Performance measures are reported.
Author: Edwin A. Kidd Publisher: ISBN: Category : Aeronautics Languages : en Pages : 138
Book Description
Longitudinal and lateral directional flying qualities for the re-entry mission are reported. The program utilized primarily a high-fidelity fixed-base ground simulator with evaluations made by three pilots. One of the three pilots also made in-flight evaluations of longitudinal flying qualities in the same vehicle, a threeaxis variable stability airplane flown with a two-axis side controller and conventional rubber pedals. Control sensitivity evaluations were compared to center stick results of earlier work. The longitudinal flying qualities as evaluated both on the ground simulator and in flight are compared and related to earlier investigations. Pilot rating variability, both interpilot and intrapilot, are quantized and discussed for the ground and flight experiments. Performance measures are reported.
Author: Charles R. Chalk Publisher: ISBN: Category : Airplanes Languages : en Pages : 174
Book Description
The study is directed toward investigating the effects on pilots rating of large variations (L alpha) in the relative amplitude and phase of the basic airplane responses to elevator control. The effects of L alpha and true speed on longitudinal flying qualities, optimum control gain, and normal acceleration response to turbulence were investigated in a ground simulator. The steady state ratio of normal acceleration to angle of attack was found to be of significance both to the flying qualities of an airplane and to the optimum longitudinal control gain. Normal acceleration response to rough air was demonstrated to be primarily a function of L alpha and the short period frequency and damping ratio.
Author: J. I. Meeker Publisher: ISBN: Category : Stability of airplaces, Lateral Languages : en Pages : 192
Book Description
Three different groups of lateral-directional flight characteristics were investigated and the results are presented in three parts. Part I evaluation configurations were selected from a previous re-entry vehicle evaluation program; Part II configurations were based on a general lateral-directional handling qualities investigation; and Part III configurations were directly applicable to lifting body investigations. All of the configurations were evaluated for their suitability to the re-entry mission. The vehicle used for both the fixed-base and in-flight simulations was a three-axis variable stability T-33 airplane. (Author).
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division Publisher: ISBN: Category : Aeronautics Languages : en Pages : 428
Author: Edwin A. Kidd
Author: Edwin A. Kidd
Author: ![Fixed-base Simulator Investigation of the Effects of L [alpha] and True Speed on Pilot Opinion of Longitudinal Flying Qualities PDF](https://books.google.com/books/content/images/frontcover/mFoAp9wGVrQC?fife=w80-h100)
Author: Charles R. Chalk
Author: 
Author: James Fletcher Parker
Author: Kenneth J. Szalai
Author: J. I. Meeker
Author: Roger H. Hoh
Author: 
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division