Zobrazeno 1 - 10
of 18
pro vyhledávání: '"D Jenney"'
Autor:
D Jenney, T Lawrence
Publikováno v:
IEEE Spectrum. 47:36-41
At Sikorsky Aircraft Corp., in Stratford, Conn., we decided in the 1970s that we wanted to build a really fast helicopter. The goal was to reach 480 km/h without sacrificing the vehicle's other strengths. Almost 40 years later, Sikorsky is now close
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b53be1adc8143c91b2dc2447e19525
https://doi.org/10.1109/mspec.2010.5557514
https://doi.org/10.1109/mspec.2010.5557514
Autor:
Gavin D Jenney
This report describes the test evaluation of two Fly-By-Wire development demonstrators submitted to the Air Force for evaluation. The demonstrators were submitted to the Air Force under contract by Grumman Aerospace Corporation, Bethpage, New York. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a312c7084af9733ac577401f35152767
https://doi.org/10.21236/ada091559
https://doi.org/10.21236/ada091559
Autor:
Gavin D Jenney
This report describes the investigation of an electrohydraulic actuator which uses a digital servovalve control. The digital servovalve uses poppet solenoid valves and fixed orifices to replace the flow control functions of the conventional electrohy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df0dd1011cc1cedb90b72591df97179
https://doi.org/10.21236/ada091563
https://doi.org/10.21236/ada091563
Autor:
Gavin D Jenney, John A Anderson
The impending use of large structures in space has created a requirement controlling their alignment. Structures used for energy gathering, such as antennas or solar energy concentrators, must maintain accurate mechanical alignment in order to operat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570dd852f9f703ef67e9bddf9ad7f151
https://doi.org/10.21236/ada161227
https://doi.org/10.21236/ada161227
This report describes the flight test of two Fly-By-Wire flight control systems which use direct drive control valves. The test aircraft is an F-4E and the test systems are used to control the left aileron of the test aircraft. One test system was de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b14370436c7cd0586b485ed8bbaea11
https://doi.org/10.21236/ada117244
https://doi.org/10.21236/ada117244
Autor:
H. W. Schreadley, G. D. Jenney
This report describes the digital position sensor using incremental encoding of a rod by using alternate washers of ferreous and nonferreous material. Sensors are mounted radially around the rod. The technique was successful. The report describes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8088a4a6abbd0165f19be9bafed2f0
https://doi.org/10.21236/ada144283
https://doi.org/10.21236/ada144283
Autor:
Gavin D. Jenney
This report describes the development of a flutter suppression actuator technique and the wind tunnel evaluation of that technique. The report also describes the flightworthiness testing of a direct drive Fly-By-Wire flight control system applied to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d05b7e696a634d6714c94bf440021d
https://doi.org/10.21236/ada080133
https://doi.org/10.21236/ada080133
Autor:
G. D. Jenney
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fa5cc6e0ed7e84002520c9d1be6bc9
https://doi.org/10.4271/700344
https://doi.org/10.4271/700344
Autor:
Dale G. Bazill, Gavin D. Jenney
The following flight control systems were evaluated: the Sperry three axis, two fail operate, FBW system and the McDonnell Douglas single axis single fail operate system. The mechanizations evaluated were the Hydraulic Research and Manufacturing Comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e63725751520b252caeb17a25d7d3f
https://doi.org/10.21236/ad0879436
https://doi.org/10.21236/ad0879436