Matches 1 - 32 out of 32
Match Document Document Title
6588117 Apparatus with gyroscopes and accelerometers for determining the attitudes of an aerodyne  
The invention relates to an apparatus for determining postures, in particular the attitude (θ) and the inclination (φ) of an aerodyne, comprising: a strap-down gyrometer device providing the...
5239759 Image scanner guide  
A guide apparatus for a hand-held image scanner has a working surface with a longitudinal straight edge against which a brace for the scanner smoothly slides. A gap in the longitudinal member...
4654582 Transient test of suspension electronics for gyroscope  
The rotor suspension electronics of an electrostatic gyro suspension system is required to perform flawlessly to sustain the life of the gyro. Transient abnormalities as short as one millisecond...
4387513 Aircraft body-axis rotation measurement system  
A two-gyro four-gimbal attitude sensing system having gimbal lock avoidance is provided with continuous azimuth information, rather than roll information, relative to the magnetic cardinal headings...
4180916 Gyroscopic instruments  
A gyrocompass comprises a gyroscopic element having a stabilizing gyro with a relatively heavy rotor rigidly secured to a driving shaft and a control gyro with a rotor of lower inertia mounted on...
3548507 GYROSCOPIC INDICATING SYSTEM  
3483746 THREE-AXIS INERTIAL REFERENCE SENSOR  
3391568 Navigation system  
3331951 Trigonometric vehicle guidance assembly which aligns the three perpendicular axes of two three-axes systems  
3330945 Accelerated north-seeking gyrocompassing system  
3286520 Control apparatus  
3284617 Hybrid strapdown inertial navigation system  
3231726 Coordinate conversion system for strap down inertial guidance systems  
3176119 Attitude computer  
3164340 Inertial guidance system using vehicle fixed inertial elements  
3131292 Coordinate reference system  
3122842 Gyrocompass  
3075729 Automatic control system  
3052832 Automatic heading control servosystem  
3045483 Aircraft instrumentation  
3045356 Roll-yaw presentation device  
3037382 Visual contact analog  
2989270 Flight path programming system  
2953858 Navigational apparatus  
2941400 Pilot's flight control indicator  
2941306 Roll ring fade mechanism  
2924885 Aircraft indicating instrument and system  
2902772 Gyroscopic compass  
2892180 Aircraft flight instrument  
2823464 Flight indicating system  
2807794 Attitude indicating apparatus  
2779101 Panel instrument for indicating the direction of flight and the attitude of an aircraft  
Matches 1 - 32 out of 32