结合组合导航的某型空地导弹半实物仿真系统的工程实现研究

【作者】 李宝全；

【导师】 周军；

【作者基本信息】 西北工业大学 ， 导航制导与控制， 2006， 硕士

【摘要】 论文阐述了某型空地导弹半实物仿真系统的工程实现。并且重点阐述了该半实物仿真系统几个重要的环节。 该半实物仿真系统的主要功能就是：可模拟某空地导弹武器系统人-机界面的功能现象，对指挥人员进行战术指挥训练，对操纵手进行武器操作使用训练。 论文首先从总体结构上对该半实物仿真系统进行了阐述。由该半实物仿真系统的功能入手，分析了该半实物仿真系统的总体结构。将系统划分成实时网络、三轴转台、导航系统、负载模拟器、仿真控制计算机、实时曲线计算机、数据记录计算机、动画显示计算机、转台控制计算机、负载控制计算机、大屏幕投影设备等功能模块。 论文对半实物仿真系统的动力学和运动学模型的建立进行了论述。从动力学和运动学的功能分析入手，确定了建模的方法，建立了导弹的动力学和运动学模型，并确定了方程中的参数。 论文对半实物仿真系统的导航系统的工程实现进行了研究。在导航系统的方案确定后，分别从导航系统的硬件和软件两个方面进行了工程实现研究。 论文对半实物仿真系统的视景仿真的实现进行了详细的论述。通过视景仿真的原理，对视景仿真系统的组成以及技术实现等几个方面进行了详细的阐述。 论文对半实物仿真系统的其它关键部分的工程实现进行了研究。重点阐述了实时网络的工程实现和三轴转台的工程实现问题。 论文给出了该半实物仿真系统的仿真结果。从该半实物仿真系统的视景仿真结果和弹道复现的结果可以直观地反映该半实物仿真系统的仿真效果。 由论文的阐述，可以得出以下的结论： ◆ 与一般的系统仿真一样，该半实物仿真系统的研制采用了建立系统数学模型，建立系统仿真模型，进行系统仿真试验等三项基本研究方法 ◆ 通过对仿真结果的分析和受训者的实际操作体验，基本可以肯定该半实物仿真系统研制成功并获得了军队科技进步三等奖。更多还原

【Abstract】 The paper discusses the development of a hardware-in-the-loop simulation system of a air-to-ground missile and discusses some important parts of the system emphatically.The primary function of the system is that it can simulate the man-machine conversation of a air-to-ground missile and train the commanders for tactis and train the operaters for operation of weapon.Firstly, the paper discusses the framework of the hardware-in-the-loop simulation system by analyzing of the system’s functions. The system is composed of real-time network and three-axis revolving table and navigation system and load simulater and emulation computer and track record computer and data record computer and video display computer and revolving table control computer and load control computer and projective equipment.Then, the paper discusses the foundation of the system’s kinetics and kinematics model. The paper determines the method of modeling and founds the system’s kinetics and kinematics equations and determines the parameters of the equations by analyzing fuctions of kinetics and kinematics.Then, the paper discusses the engineering realization of the syetem’s navigation system. After determining the scheme of the navigation system, the paper studies the engineering realization of the navigation system from two aspect of hardware and software.Then, the paper discusses the engineering realization of the syetem’s vitual reality system. The paper introduces the parts and the engineering realization of the vitual reality system by analyzing principle of vitual reality.Then, the paper discusses the engineering realization of the syetem’s other important parts. It discusses the engineering realization of real-time network and three-axis trevoling table emphatically.Finaly, the paper educes the simulation results of the system. By these results, we can estimste the effect of the system easily.By the discussion of the paper, we can make some conclusions.The paper uses three research methods: founding mathematics model and founding simulation model and testing simulation system.By analyzing the results of simulation and using the system, we can make a conclution that the system succeed basically.更多还原