TESTING THE HIT PROBABILITY OF THE BARREL WEAPON SYSTEMS AT THE DIRECT SINGLE SHOOTING― A NEW COMPOSITE STATISTICAL TEST METHOD

摘要

The following requirements always appear among requisite parameters of a new direct fire system. The system has to ensure the hit probability being at least equal to p_(Hmin) (p_H≥p_(Hmin)) in defined fire conditions. It arises the question how to certify a satisfaction of this requisite. We pointed a way (composite test method) how all-available data can be used for both direct and indirect testing the condition p_H ≥ p_(Hmin) to increase (to maximize) the probability of acceptance of a satisfactory system and the probability of rejection of an unsatisfactory system, too. Composite test method was built and is very effective for a one-dimensional case (the strip target of width 2A). We point in the paper that our composite method is very efficient in two-dimensional case (rectangular target 2Ax2B), too.