|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B64G-001/26 B64G-001/28/1/36 B64G-001/38|
|미국특허분류(USC)||244/164 ; 244/165 ; 244/169 ; 244/170|
|§371/§102 date||19890714 (19890714)|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 18 인용 특허 : 16|
A device is disclosed for regulating a set value and/or for stabilizing elastic objects subject to spin and free to move around their axis of rotation, in particular aircraft and spacecraft. For that purpose, the regulating signals required to regulate the set value or to stabilize the freely moving objects can be obtained by means of a regulator having a transfer function with a denominator degree about three orders higher than the numerator.
Apparatus for controlling the attitude of and stabilizing an elastic body having a bias angular momentum with associated spin axis and being free to rotate about three mutually orthogonal body axes, especially aircraft and space vehicles, with respect to reference values for two of said body axes disposed transversely to said spin axis, said two body axes being vehicles axes, by means of an attitude sensor measuring deviations of a first one of said transverse axes from a reference direction, at least one controller, at least one modulator and at least o...