Simulation Of The Whole Process Of Small Caliber Naval Gun Software Design And Implementation

The international situation is changing rapidly,and national defense is essential for a major country to stand on.In recent years,with the change of the surrounding environment,China’s naval power has also been strengthened,and the development of naval guns and weapons has been accelerated.Naval gun weapon system performance of high and low will largely determine the final blow efficiency,due to the naval gun weapon system performance test cost is larger,in actual combat against frequent improvement,in the course of the development of current network digital simulation has become a kind of higher efficiency lower cost way of test and demonstration,this thesis will study as a breakthrough point.In this thesis,the small-caliber naval gun is taken as the research object to complete the design and implementation of the simulation system for the whole process of attack precision.The distribution of precision index,the accuracy determination by statistical simulation method and the modular modeling of the ship gun weapon process are studied,and the relevant verification is completed based on the simulation system.For shipboard artillery weapons fire during a crackdown on problems,analyzed the final firing accuracy and error sources,and the system module on the error source of the noise simulation and experiment,the method of variable to control the size of the influence of different error sources were analyzed,and for subsequent structures,systems and equipment type selection that cost-effectiveness than provide theoretical basis for ascension.On the accuracy of the simulation test of statistical simulation method under question for many times,can analyze the random sampling number(test),and the correlation between the accuracy of simulation method,the accuracy of statistics and applied to power system,through the azimuth and elevation Angle from three aspects: shoot the introduction of confidence and confidence limit the amount of error,sure to satisfy the conditions,the minimum number of test precision.The accuracy statistics problem which is difficult to be solved by analytical method is solved,and the universality and accuracy of simulation test are improved.In view of the modeling problem of the whole strike process,the data flow from the detection module as the starting point to the final external ballistic and rendezvous simulation module is analyzed,and the modular modeling of the whole simulator is carried out.With the idea of "integration",the multi-module simulation of one workstation replaces the previous co-simulation of task machine,human machine and display computer,simplifies the communication and interaction between multiple devices,and improves the system’s module aggregation degree,multi-task scheduling ability and operation response speed to a certain extent.Based on the function division of shipborne artillery weapons and the simulator requirement architecture,the modular modeling of the small-caliber naval gun weapon simulation system is realized,the interface between each module model is standardized,and the scheduling of each module of the system and the concurrent operation to complete the whole process of attack are realized.Finally,the simulation of the whole process is completed through an example test,which verifies the research conclusion of the allocation of precision indexes.