| 无人机拦阻网回收动力学建模与仿真 |
| |
| 引用本文： | 李悦,裴锦华.无人机拦阻网回收动力学建模与仿真[J].航天返回与遥感,2012,33(1):1-7. |
| |
| 作者姓名： | 李悦 裴锦华 |
| |
| 作者单位： | 南京航空航天大学无人机研究院,江苏南京,210016 |
| |
| 基金项目： | 南京航空航天大学基本科研业务费专项科研项目资助（NS2010227） |
| |
| 摘 要： | 为了满足某无人机拦阻网回收系统的研制需求，文章建立了拦阻回收过程的动力学模型，并进行仿真计算和数值分析，结果表明无人机的质量和撞网速度、涡轮阻尼器转子半径是影响拦阻过程的关键参’数，通过调节系统设计参数可实现不同质量的无人机在不同拦停距离内的安全拦阻回收。将仿真计算结果与试验结果进行对比，结果表明仿真计算结果与试验结果表现出较好的一致性，从而验证了拦阻回收动力学模型的正确性。
|
| 关 键 词： | 回收系统 拦阻网 涡轮阻尼器 动力学模型 仿真 无人机 |
Dynamic Modeling and Simulation of Arresting Net Recovery System for UAV |
| |
| LI Yue,PEI Jinhua.Dynamic Modeling and Simulation of Arresting Net Recovery System for UAV[J].Spacecraft Recovery & Remote Sensing,2012,33(1):1-7. |
| |
| Authors: | LI Yue PEI Jinhua |
| |
| Institution: | (Research Institute of Pilotless Aircraft,Nanjing University of Aeronautics ＆ Astronautics,Nangjing 210016, China) |
| |
| Abstract: | In order to meet the development requirement of the arresting net recovery system for certain unmanned aerial vehicle （UAV）,the dynamic models of arresting process are built and simulated.The results of numerical analysis indicate that the mass and the shoving net speed of the UAV, and the rotor radius of the turbine damper are the key parameters affecting arresting process.The UAV with different mass can be recovered safely in mutative arresting distance by adjusting the design parameter.The simulation results are well in accordance with the experiment results,so that the dynamic models of arresting process is validated by the comparative study between simulation and experiment. |
| |
| Keywords: | recovery system arresting net turbine damper dynamic models simulation unmanned aerial vehicle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
