Research On The Methods To Determine The Firing Initial Data Under The Condition Of Computer

This paper studies the method to determine the firing initial data of ground artillery under the condition of computer, which is based on the project of simulation system for the discipline of artillery unit. The method to determine the firing initial data on condition of computer using is put forward and composed of two different parts: utilizing the firing result or not. A mathematics model and its concrete approach are advanced which is an algebraic algorithm to determine the initial angle for resolving ballistic equation set and to determine the ballistic the coefficient and drift accurately and quickly. The utilizing firing result is to correct the initial condition when resolving ballistic equation set by using correction of initial velocity and ballistic coefficient converted from the firing result. A series of simplified mathematics models for analyzing the precision of the firing initial data and assessing the firing efficiency under the condition of computer are established to the accompaniment of software application which could be used in the determination of firing initial data, real-time precision analyzing and aided decision making.