导电纤维丝团空中展开与飘落运动特性

摘要

为深入了解导电纤维丝团空中展开与飘落的运动规律，建立了丝团空中运动的外弹道模型。以 MATLAB 数值计算软件为基础，基于四阶Runge-Kutta算法编写了相应的计算程序对模型进行求解。通过地面抛撒试验及靶场试验对丝团的空中展开及飘落情况进行了测试，数值计算结果与试验结果吻合程度较好，说明了模型的合理性。计算及试验结果对确定平台的抛丝团高度、丝团落点定位及进一步分析丝团对目标的毁伤效能提供了参考依据。%To study spreading and falling law of the conductive fiber cluster,the traj ectory model of the cluster was established.Based on the numerical calculation software of MATLAB,forth-order Runge-Kutta algorithm was used to write corresponding program,and the model was solved.Spreading and falling conditions of the clusters were tested by the ground scattering experiment and shooting range experiment,and the numerical calculation results are consistent with the experiment results,which proves that the model is reasonable.Numerical calculation results and test results provide references for determining scattering height of the shell,locating drop point of the cluster and further analyzing the damage efficiency to the target.