Zobrazeno 1 - 8
of 8
pro vyhledávání: '"John Tritschler"'
Publikováno v:
Journal of the American Helicopter Society. 65:1-13
The present work reports the results of a research investigation into the handling qualities of a helicopter conducting a ship approach and landing task. The investigation was performed via fixed-base, pilot-in-the-loop flight simulation and included
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bcb09ec4d54559678f1e04fe6ce4a9d
https://doi.org/10.4050/jahs.65.022003
https://doi.org/10.4050/jahs.65.022003
Autor:
John C. O'Connor, John Tritschler
Publikováno v:
Journal of Guidance, Control, and Dynamics. 39:2772-2779
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7c626c2697354e2a45f110c01bf4270
https://doi.org/10.2514/1.g000401
https://doi.org/10.2514/1.g000401
Publikováno v:
Journal of Guidance, Control, and Dynamics. 37:1524-1538
A methodology is presented for the selection of approach-to-landing maneuvers that may result in improved brownout characteristics. The methodology is based upon a brownout metric that assesses the relative brownout cloud volume densities in critical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45c755d39784f768a168d09f64ecf3b5
https://doi.org/10.2514/1.g000330
https://doi.org/10.2514/1.g000330
Autor:
Roberto Celi, John Tritschler
Publikováno v:
Journal of the American Helicopter Society. 58:1-13
The paper describes how to extract the modulation transfer function (MTF) of a brownout cloud from video recordings of specific optical patterns. The MTF is a measure of the loss of contrast and resolution caused by the cloud and can be used as the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fa144986b39e1243e4759d6e7fa426a
https://doi.org/10.4050/jahs.58.012001
https://doi.org/10.4050/jahs.58.012001
Publikováno v:
54th AIAA Aerospace Sciences Meeting.
The present work reports on analysis improvements applied to previous research in handling qualities for the shipboard environment. The data were collected from six test pilot instructors at the U.S. Naval Test Pilot School, each of whom has extensiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c499101f5f1963f230ffc56a0e4e060
https://doi.org/10.2514/6.2016-1772
https://doi.org/10.2514/6.2016-1772
Autor:
Joseph F. Horn, John Tritschler
Publikováno v:
AIAA Atmospheric Flight Mechanics Conference.
A methodology is presented for formulating objective functions that may be incorporated in formal optimization studies with the goal of determining path guidance for autonomous rotorcraft shipboard recovery. In the present study, two objective functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a5c8e62959db034b6c87dd6eb2cd3d2
https://doi.org/10.2514/6.2015-2395
https://doi.org/10.2514/6.2015-2395
Landing a rotorcraft on a moving ship deck and under the influence of the unsteady ship airwake is extremely challenging. In high sea states, gusty conditions, and a degraded visual environment, workload during the landing task begins to approach the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbea2d1c68018d1b6c0e75636f1d148f
https://doi.org/10.21236/ada613620
https://doi.org/10.21236/ada613620
Publikováno v:
29th AIAA Applied Aerodynamics Conference.
The development of brownout dust clouds generated by rotor blades with rectangular and slotted tips was predicted using a Lagrangian-Lagrangian model. The slotted-tip is comprised of four internal slots at the leading edge near the tip that are conne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c54c264dff249bf7be9d58e5fd3ff81
https://doi.org/10.2514/6.2011-3183
https://doi.org/10.2514/6.2011-3183