直升机飞行模拟器视景系统地形数据库的设计与实现

由于直升机飞行高度低、飞行速度较慢,直升机飞行模拟器的视景系统具有特殊性。本文以某直升机飞行模拟器为背景,详细介绍了直升机视景数据库的结构形式,描述了视景数据库的设计和实现方法,分析了其中的关键技术并提出了解决措施。

The Design and Implementation of Visual System Terrain Database in Helicopter Flight Simulator

Due to the lower flight height and the slower flight speed of helicopter,Compared with the fixed wing airplane, the visual system of helicopter flight simulator has the particularity in visual scene.This paper is according as a certain helicopter flight simulator,it introduces detailedly the structure of helicopter visual database,it describes design and methods of realization of visual database,it analyses the key technique and puts forward the resolvent.