地形跟随系统的仿真

Simulation of the Terrain Following System

本文探讨了低空突防地形跟随系统的仿真问题。分为如下几个方面:①低空突防飞行任务的仿真目的与基本要求;②地形跟随系统的主要组成部分及其仿真实现方案;③地形输入的实现方法和地形跟随雷达的仿真;④一个实用的多功能地形跟随系统仿真软件包;⑤一种以系统计算机实现的地形跟随系统实时仿真方案,及其实时控制技术原理;⑥地形跟随数字仿真和半物理实时仿真的仿真结果。

This paper discusses the simulation problems of the terrain following system in the low-altitude penetration flight. The paper includes the following parts: (1) Summary of the purposes and intentions of low-altitude penetration flight simulation. (2) Introduction to the elementary components of terrain following system and their simulation methods. (3) Discussion on several methods of terrain input and of the terrain following radar (TFR) simulation. (4) Introduction to a practical simulation software package for terrain following. (5) Putting forward of a real-time simulation method of the terrain following system with a system computer. (6) Simulation of terrain following flight process of some fighter plane and discussion on their simulation results.