毕柯, 李想, 汤智胤, 欧阳斌, 何海涛, 王琦, 吴钢. 基于AMESim的滑轮缓冲器动力学建模与仿真[J]. 中国舰船研究, 2017, 12(5): 104-108. DOI: 10.3969/j.issn.1673-3185.2017.05.013
引用本文: 毕柯, 李想, 汤智胤, 欧阳斌, 何海涛, 王琦, 吴钢. 基于AMESim的滑轮缓冲器动力学建模与仿真[J]. 中国舰船研究, 2017, 12(5): 104-108. DOI: 10.3969/j.issn.1673-3185.2017.05.013
BI Ke, LI Xiang, TANG Zhiyin, OUYANG Bin, HE Haitao, WANG Qi, WU Gang. Dynamic modeling and simulation of sheave damper based on AMESim software[J]. Chinese Journal of Ship Research, 2017, 12(5): 104-108. DOI: 10.3969/j.issn.1673-3185.2017.05.013
Citation: BI Ke, LI Xiang, TANG Zhiyin, OUYANG Bin, HE Haitao, WANG Qi, WU Gang. Dynamic modeling and simulation of sheave damper based on AMESim software[J]. Chinese Journal of Ship Research, 2017, 12(5): 104-108. DOI: 10.3969/j.issn.1673-3185.2017.05.013

基于AMESim的滑轮缓冲器动力学建模与仿真

Dynamic modeling and simulation of sheave damper based on AMESim software

  • 摘要:
      目的  针对传统滑轮缓冲器的缓冲性能不足以及阻拦索张力峰值过大的问题,
      方法  采用基于行程可变阻尼的滑轮缓冲器替代传统滑轮缓冲器,应用AMESim软件对2种滑轮缓冲器进行建模与仿真分析。
      结果  结果表明:基于行程可变阻尼的滑轮缓冲器可以有效提高阻拦装置的各项拦截指标,且对舰载机冲击载荷的适应性良好。与传统滑轮缓冲器相比,其阻拦索张力峰值降低25%,舰载机最大加速度降低23%。
      结论  研究结果可为进一步改善舰载机阻拦装置的性能提供理论参考。

     

    Abstract:
      Objectives  Considering the shortcomings of the traditional sheave damper in buffer performance and the peak value of the greatest cable tension,
      Methods  this paper presents a sheave damper with variable damping according to piston displacement as a replacement for the traditional sheave damper, and AMESim software is used for the modeling and simulation.
      Results  The results show that the new sheave damper can significantly improve the arresting gear performance indicators, and has better adaptability for aircraft impact load. Compared with the traditional sheave damper, the new method can reduce cable tension by 25% and reduce the maximum deceleration of aircraft by 23%.
      Conclusions  As such, the research in this paper can provide a theoretical reference for improving the performance of aircraft arresting gear.

     

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