PROCESS GENERATING NAVIGATIONAL PARAMETERS AND ELEVATION VERTICAL Russian patent published in 1999 - IPC

FIELD: navigation of sea, air and land objects. SUBSTANCE: components of apparent acceleration are measured. Signals controlling gyroplatform are formed. Formed signals are optimized with the aid of gyroscope. Gyroplatform is turned with specified frequency characteristics about axes lying in plane of gyroplatform or through specified angles in agreement with preset program. Navigational parameters and elevation vertical are generated by gyroscopic systems. Difference signals of generated like parameters are measured. Evaluation of errors of systems is fulfilled by presented measurements. Increased accuracy of generation of parameters is achieved by way of vibration of gyroplatform. EFFECT: increased accuracy of generation of navigational parameters. 1 dwg