The accuracy evaluation research on transfer alignment

With the development of the dynamic base transfer alignment how to resolve accuracy evaluation is significantly important to determine transfer alignment program and value navigation system performance. The smoothing algorithm is a method to evaluate accuracy evaluation. This paper deeply analyzes the method which adopts fixed-point and fixed regional smoothing technology to evaluate the accuracy evaluation. The accuracy evaluation methodologies to transfer alignment are derived. This paper introduces the Kalman filter fixed-point and fixed regional smoothing, and establishes the model of transfer alignment accuracy evaluation. Finally, gives out the simulation. It can be found from the simulation that fixed regional smoothing has higher smooth result than fixed-point smoothing.