Ambiguity Function Method with Constrained Conditions and Its Application in GPS Kinematic Positioning

Analyzing the limits of the Kalman filterins method and ambiguity function method in kineatic mode,we give a new method-ambiguity function method with consttained conditions which can make use of all observation information. The results obtained from the data processing of the vehicle borne GPS test have proved that of there are three satellite signals locked,the cycle slips on other satellites can be removed completely.