硬目标侵彻引信半实物系统测试  

Semi-physical Measurement and Test for Hard Target Penetrating Fuze

作　　者：姚峰林[1,2] 高世桥[2] 刘宗宝[2] 刘海鹏[2] 申丽[2] 

机构地区：[1]太原科技大学机械工程学院,山西030024 [2]北京理工大学机电工程学院,北京100081

出　　处：《弹箭与制导学报》2013年第3期52-55,共4页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：总装预先研究基金资助

摘　　要：利用虚拟仪器软件LabVIEW编制基于MP422板卡的G语言程序,对无限厚混凝土侵彻作半实物仿真。使用板卡DA输出经ANSYS/LS-DYNA仿真计算出的加速度数据给智能侵彻引信,模拟弹丸侵彻无限厚混凝土靶。对智能侵彻引信的测试结果与LS-DYNA仿真加速度和位移的对比,表明智能引信可准确可靠的测量和计算出弹丸侵彻过程中的加速度与位移。With virtual instrument software LabVIEW and G program based on MP422,a semi-physical system created and simulated the infinite thick conceret taget penetration.By DA,accerlation signal simulated by ANSYS/LS-DYNA was output,infinite thick conceret target penetration was simulated.Compared with LS-DYNA simulative acceleration and displacement,the test result of inteligent penetrating fuze indicates the intelligent fuze can measure the accerleration and calculate the displacement of penetration accurately and reliably.

关 键 词：LABVIEW 侵彻引信 MP422 混凝土靶 

分 类 号：O383.2[理学—流体力学]