拖靶系统挂机安装角度计算  

A Method for Fixing Angle of Towed Target System

作　　者：田新锋[1] 李世秋[1] 朱文来[1] 

机构地区：[1]中国人民解放军92419部队

出　　处：《航空计算技术》2013年第3期31-33,38,共4页Aeronautical Computing Technique

基　　金：十一五国防建设专项基金资助

摘　　要：拖靶安全释放是拖靶系统正常执行任务的前提,拖靶挂机安装角度的优劣直接影响着拖靶的安全释放。依据拖靶释放特性建立了拖靶系统动力学模型,提出了拖靶安全释放的条件,给出了拖靶挂机安装角度的计算方法;通过实例对方法的正确性进行了验证,其结果直接应用于某新型拖机改装试验中,取得了满意的效果。Safe Separation of the towed target system is the premise of its work.the fixing angle affect Safe Separation greatly.In this paper,the dynamics model of the towed target system is establish according to releasing characteristic.Then safe separation criterion is presented according to the dynamic model,and a Calculating method for the fixing angle is given based on the safe separation criterion.In the end the method is verified,and the result has been used in modification test of a new type of plane with satisfaction.

关 键 词：拖机 拖靶 拖缆 动力学模型 安装角度 

分 类 号：V279[航空宇航科学与技术—飞行器设计]