Abstarct: One of the greatest blessings in every country is security. Thus, it is necessary to properly equip the defence forces of every country. In our country the navy as the vanguard of the armed forces during war, is of vital importance. The 76- millimeter gun is one of the most advanced of its kind in naval warfare, and is mounted on most of the sea vessels of the armed forces of the Islamic Republic of Iran. During warfare, this weapon automatically zooms on the target and fires missiles at it. One of the steps for improving military hardware is research which is the subject of this dissertation. This dissertation focuses on a study and simulation of the firing of missiles by the 76-mm gun with the help of common methods and an innovative method baxsed on the multi-laxyered perceptron sensitive networks, through demonstration on a naval vessel. Meanwhile, in view of the many problems regarding training on the control system of firing of the 76-mm gun, it has been shown through simulation how to control this effective weapon through proper and easier training methods. Thus, another goal of this dissertation is development of the simulation system for proper control and use of the 76-mm gun.