METHOD OF NAVIGATIONAL DETERMINATIONS BY INTEGRAL PARAMETERS Russian patent published in 1999 - IPC

FIELD: radio navigation, solution of various navigational problems by methods of relative determinations on dynamic objects ( flying vehicles ). SUBSTANCE: system for realization of method has m navigational space vehicles, user of navigational information from initial observation moment 2₁ to final nth observation moment 2_n. Distinctive features of proposed method are: measurement of m pseudoranges from user of navigational information to m navigational space vehicles by means of measurement of delay time of envelopes of components of navigational signals, measurements of integral parameters ( increments of pseudoranges to navigational space vehicles ) starting from moment t₀ on carrier component of navigational signal over n measuring intervals ( t₁ ),...( t_n ), determination of time corrections to measurements of pseudoranges with reference to all m navigational space vehicles, iterative computation of coordinates of user of navigational information for n time moments by method of least squares. EFFECT: increased authenticity of method. 2 dwg