Analytical Design of Accuracy Test of Deviation of Missile and Target to air at sea and its application

The demand for deviation measurement of missile and target firing to air is very impendency.Space acoustic sensor measures deviation of missile and target vector and obtains N wave's time wide and each N wave's appearing time.The computer processes.Then we can obtain deviation of missile and target of gunner coordinate system.Because of using the result of crab deviation,the system fire can direct hit target.The new type observing equipment can measure deviation and calibrate fire,which is a very necessary measurement equipment for system,trace radar and electro-optical tracker.Vector miss-distance is the basis for fixed quantity analysing and calculating naval gun weapon system's important capability——fire efficiency,that is to say,hit probability and kill probability.Though the results of many times test are very good,it need a large test data to perfect.