Single Shot Multiple Playing Shooting Software Development

70% targets will transfer and change rapidly on the warfare when it is under the attack. The SPG company will transfer in 30 seconds and the unclosed infancy will run away rapidly too. How to improve the attack capacity of the single gun is the purpose of the paper.The researching achievement is based with some self-propelled howitzer, which will be outfitted the army in a short time. By means of building the mathematical models of defining firepower style and trajectory company and the mathematical models of optimizing firepower style and trajectory company, the achievement has expounded the operating method of multi-rounds with one gun and the fire commanding process of the multi-rounds with one gun on some self-propelled weapon system in the condition of compute assisting. The project has designed the method of multi-rounds with one gun, which is suit to the some self-propelled weapon system. The project has built the mathematical models, which can be realized by program .The project has built the mathematical models of optimizing firepower style and trajectory company. The project put up with the improving method of the some self-propelled howitzer weapon system in the period of the researching and manufacture .The project has put up with the fire commanding process which assist commander of making policy. The project has programmed the software, which assist the operation of multi-rounds with one gun on some self-propelled howitzer weapon system.