复式挂弹架半实物仿真系统研究

The Study of Hardware-in-the-loop System for Multiple Pylon

复式挂弹架是飞机装挂炸弹的主要悬挂装置。文中较为完整的论述了复式挂弹架的各个组成部分和工作原理,基于系统的功能需求,利用PC机、武器控制板、USB数据采集器、驾驶杆等设计了复式挂弹架的脉冲发生器,可完全模拟飞机上的操作过程和投弹效果,并利用冷气代替燃气使挂钩开放。仿真结果表明:该半实物仿真系统是比较可靠的。

Multiple pylons are the most important suspending equipment for bomb in one plane.A detailed research was made.At first,the composition and principle were discussed.Then on the base of functional requirements,the pulse generator of multiple pylons was designed with the computer,weapon control panel,USB data acquisition system and joystick.It could vividly simulate the operating process and dropping effect.It would also make the shackle be opened by cool air instead of combustion gas.The result shows that the hardware-in-the-loop system is more reliable.