Description: 采用Creator 和Vega 平台以及Simulink仿真开发工具对空面导弹的飞行视景仿真技术进行了研究。提出了一种空面导弹飞行视景仿真系统的体系构架，利用获取的DED真实地形数据，通过Creator建立大地形三维模型；借助VC/MFC开发平台，实现了Simulink数字仿真系统与视景仿真的通信；在Vega中实现视景仿真系统的软件开发调试。仿真结果表明，该系统能够为空面武器系统研制阶段的参数优化和效能评估提供有效的验证平台。-Creator and Vega used Simulink simulation platform and development tools, face-to-air missile flight visual simulation technology was studied. A blank surface missile flight visual simulation system architecture, use the DED for real terrain data, terrain through the Creator to establish a large three-dimensional model with VC/MFC development platform, digital simulation implemented Simulink and Visual Simulation System communications in Vega to achieve visual simulation system software development and debugging. Simulation results show that the system can be empty surface weapon system development phase of the parameter optimization and performance evaluation of an effective verification platform. Platform: |
Size: 4096 |
Author:robert |
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Description: 针对三点法三维运动学弹道仿真问题，建立了两种仿真模型 第一种模型采用数值积分算法求解
三点法运动学方程组，求解过程较为复杂 第二种模型利用三维空间相关几何知识，将求解三点法三维运动学
弹道的图解法转化为求解一元二次方程的问题，使求解过程简单直观 最后，对两种模型进行了仿真，并将其
应用到地空导弹制导控制系统的仿真研究中，将理想弹道与控制弹道进行了对比 结果表明，两个模型均解决了一般情形下三点法三维运动学弹道求解的问题，为三点法三维制导律以及弹道特性研究提供了一种方法-Three-point method for three-dimensional kinematic trajectory simulation problem, create a simulation model of the first two models using numerical integration algorithm for three-point method kinematics equations, solving process is more complicated second model using three-dimensional geometry of space-related knowledge, The three-point method for solving three-dimensional kinematic trajectory graphical method for solving a quadratic equation into the problem solving process so simple and intuitive Finally, the two models for simulation, and its application to air missile guidance and control system simulation study, the ideal trajectory were compared with the control trajectory results show that the two models are to solve the general case point method for solving the problem of three-dimensional kinematic trajectory, three-dimensional guidance law for the three-point method, and provides a ballistic characteristics method Platform: |
Size: 245760 |
Author:叶新 |
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Description: 本仿真系统提供了一个对导弹进行精确制导打击飞行目标(F14)的仿真平台。系统首先仿真雷达获取飞行目标的飞行信息，包括飞行速度与飞行姿态；接着导弹基于飞行接近的追踪算法产生当前时刻导弹的速度与姿态；整个系统的构成包括有：F14战斗机3D模型，空空导弹3D模型；仿真雷达站。-This simulation system provides a to precision-guided missiles hit target (F14) flight simulation platform.Simulation radar system first flight target flight information, including the flight velocity and flight attitude Then missile tracking algorithm based on flying close to produce the current moment missile velocity and attitude Composition of the whole system includes: F14 fighter 3 d model of air-to-air missile 3 d model The simulation radar station. Platform: |
Size: 588800 |
Author:liangda |
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Search - air to air missile model