适用于精确制导炸弹武器系统的便携式导航仪设计

精确制导炸弹是现代战争中大量使用的空地武器,本文设计了一种便携式导航仪,以辅助飞机航电系统完成对制导炸弹的投放控制,快速实现武器在飞机上的挂装。解决了坐标转换、视图缩放、航路引导、攻击区解算等关键技术,在Visual Studio 2005环境下用C++语言实现了导航软件,用GPS模拟器对导航仪进行了仿真验证,结果表明:导航仪给出的引导信息准确,工作稳定可靠。

The precisely guided bomb is the plenty used air-to-ground weapon in the modern war. The design of a portable naviga-tor is introduced in this paper, which is used to assist the aircraft avionics system to accomplish the release control of the guided-bomb, in order to realize loading weapons on aircrafts more easily. In this design, the key technologies of the coordinate transformation, the view zooming, the course guidance, and the attack zone calculation are resolved. The navigation software is realized using C＋＋ un-der the Visual Studio 2005. Simulation verifications of the navigator are implemented using a GPS simulator, with results showing that the navigator provides the accurate guidance information, and it works stably and reliably.