The distance cycle slip detection and correction of a certain radar

The segmental cycle slip of original distance data of a certain radar appears, and the traditional method can not process data. Based on this, the data fusion of exterior trajectory measurement equipment is calculated inversely, the difference of original data and inverse calculation data is done, and the scatter diagram of residual data is plot, detecting the existence of distance cycle slip. The regression analysis method is used to correct the cycle slip, and the confidence of the corrected data is given. Simulation results show that the distance cycle slip detection and correction is feasible, and it effectively improves the utilization of measurement data.