| 摘要 |
1516765 Automatic control SINGER CO 18 Aug 1976 [24 Oct 1975] 34453/76 Heading G3N An inertial subsystem 11, of aircraft quality, provides a velocity reference on line 27 to an inertial platform of aircraft, not shown, on an aircraftcarrier. The subsystem 11 is updated from a digital computer 17, programmed to implement a Kalman filter, through a switch 23 which is closed at infrequent intervals which do not coincide with possession of velocity references. The computer 17 receives through A/D connectors 19/21 signals from a log 13 and a position measuring device 15; velocity increments are also fed back from the subsystem 11. |
