Control system of semi-differential yawing for coaxial helicopters
ACTA AERONAUTICA ET ASTRONAUTICA SINICA -SERIES A AND B- ; 18 , 1 ; 117-119
01.01.1997
3 pages
Aufsatz (Zeitschrift)
Unbekannt
DDC: | 629.13 |
© Metadata Copyright the British Library Board and other contributors. All rights reserved.
Upper rotor semi differential yawing control system for coaxial unmanned helicopter
Europäisches Patentamt | 2016
|Tema Archiv | 1996
|Tema Archiv | 1996
|