基于BP网络的舰载机出动回收能力评价模型研究

发布时间：2018-11-14 17:37

【摘要】：如今陆地资源日益匮乏,人类为了寻找更多资源来满足日益增长的物质需求,海洋就成为了人类探索的新方向。各国为争夺海洋资源,海上作战能力顺理成章成为当代衡量各国军事能力的一项重要指标。而航母作为海上作战体系的核心,其作战能力的强弱很大程度上决定了一个国家的海军实力。为提高航母作战能力,采用计算机仿真模拟舰载机出动回收过程,同时分析仿真过程中各环节对航母作战能力的影响成为可行且有效的方法。本文采用分布交互式计算机仿真技术模拟了舰载机出动回收过程。本文为研究舰载机出动回收仿真系统进行了以下工作内容:首先,对舰载机出动回收流程进行了介绍,对影响舰载机出动能力的主要因素进行了分析与分类。设计了出动回收系统的总体结构,明确了各个子模块的功能。其次,对本文研究的舰载机出动回收系统中仿真作业计划的制定方法进行了介绍,且基于混合式作业制定方法设计了作业计划软件。再次,对舰载机出动回收系统仿真结果的评价网络进行建立,该网络具有判断一定参数配置下仿真结果可信度的功能以及在紧急情况下为快速决策提供一个参考值。具体内容包括针对本文研究的舰载机出动回收仿真系统建立基于改进BP神经网络的评价模型和应用C++语言实现网络的具体建立。最后,介绍了仿真系统开发环境及系统启动流程,基于本文所研究的作业计划制定方法进行了实例仿真,验证了仿真系统可行性的同时应用本文建立的评价网络对仿真结果数据进行了评价与分析。
[Abstract]:Nowadays, the land resources are increasingly scarce. In order to find more resources to meet the increasing material needs, the ocean has become a new direction of human exploration. In order to compete for marine resources, maritime combat capability has become an important index to measure the military capability of various countries. As the core of naval combat system, the strength of an aircraft carrier determines a country's naval strength to a great extent. In order to improve the combat capability of aircraft carrier, it is a feasible and effective method to simulate the recovery process of carrier aircraft by computer simulation, and to analyze the influence of every link in the simulation process on the combat capability of aircraft carrier. In this paper, the distributed interactive computer simulation technology is used to simulate the recovery process of shipborne aircraft. The main contents of this paper are as follows: firstly, the paper introduces the recovery process of shipborne aircraft, and analyzes and classifies the main factors that affect the capability of shipborne aircraft. The overall structure of the call-out recovery system is designed, and the functions of each sub-module are clarified. Secondly, the method of making simulation job plan in the shipborne aircraft recovery system is introduced in this paper, and the job plan software is designed based on the hybrid operation planning method. Thirdly, the evaluation network of the simulation results of shipborne aircraft recovery system is established. The network has the function of judging the reliability of simulation results under certain parameters configuration and provides a reference value for rapid decision-making in emergency situations. The content includes the establishment of the evaluation model based on improved BP neural network and the establishment of the network based on C language for the shipborne aircraft recovery simulation system studied in this paper. Finally, the simulation system development environment and system startup process are introduced, and an example simulation is given based on the job plan formulation method studied in this paper. The feasibility of the simulation system is verified and the simulation results are evaluated and analyzed by using the evaluation network established in this paper.
【学位授予单位】：哈尔滨工程大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：E926.392;E91;TP391.9

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