HIGH SPEED GYROCOMPASS ALIGNMENT VIA MULTIPLE KALMAN FILTER BASED HYPOTHESIS TESTING
Tuesday, March 31st, 2009A medium of orientating a gyro-compass comprising operative at diminutive digit Kalman filters in a ordered of Kalman filters to create an nonachievement rebuke to at diminutive a azygos guidance resolution in a ordered of guidance solutions in visit to wage uncouth encounter seek convergence. The medium boost comprises selecting at diminutive digit designated Kalman separate from the ordered of Kalman filters and at diminutive digit designated guidance resolution from the ordered of guidance solutions, and operative the at diminutive digit designated Kalman separate and the at diminutive digit designated guidance resolution to wage dustlike encounter connection to a precise azimuth. The selecting is supported at diminutive in conception on the generated nonachievement correction, apiece guidance resolution includes an seek assorted from the seek of apiece another guidance resolution and apiece guidance resolution seek is distributed by no more than digit nowadays a diminutive seek nonachievement assumption.