MOVEMENT CONDITION DETECTION DEVICETo accurately calculate an attached angle of an accelerometer and accurately correct an acceleration that is obtained from the accelerometer. A frequency analyzing module 11 of an acceleration correct…DRIVE·Mar 28·2 min readFollowG01C21/185FURUNO ELECTRIC CO [JP]
Stabilised estimation of the pitch angles of an aircraft during turnsThe method involves estimating a turn rate of an aircraft (1) by estimating an angular speed measurement on a vertical geometrical axis. North and east horizontal components (34-36) of corrections of …DRIVE·Aug 3·1 min readFollowG01C21/185EUROCOPTER FRANCE [FR]
Inertial navigation system error correctionMethods and apparatus for: (a) the correction of one or more elements determined from a first set of continuous gyro and accelerometer measurements comprising using a second set of discontinuously mea…DRIVE·Oct 5·1 min readFollowG01C21/185NORTHROP GRUMMAN CORP [US]
