气动载荷对折叠翼展开性能影响研究
Effect of Aerodynamic Load on Deployment Performance of Folding Wing

为研究气动载荷大小和载荷不对称性对机载武器折叠翼展开过程的影响，建立了基于理论力学的折叠翼展开数学模型，以及基于ADAMS软件的动力学仿真模型，通过与试验数据对比，验证了数学模型和动力学仿真模型的准确性和可靠性。基于准确的折叠翼数学模型和动力学仿真模型，研究了气动载荷大小和载荷不对称性对折叠翼展开过程的影响。结果表明：气动载荷越大，折叠翼展开到位时间越长；载荷不对称度越大，折叠翼展开到位时间也越长；侧向气动载荷对折叠翼展开到位时间的影响最大。该研究结果可为折叠翼组件的总体设计方案提供参考依据。
In order to study the influence of aerodynamic load and load asymmetry on the deployment process of folding wing, the mathematical model of folding wing deployment based on theoretical mechanics and the dynamic simulation model based on ADAMS software were established. The accuracy and reliability of the mathematical model and dynamic simulation model were verified by comparing with the experimental data. Based on the accurate mathematical model and dynamic simulation model of the folding wing, the influence of aerodynamic load and load asymmetry on the deployment process of diamond back folding wing was studied. The results show that the greater the aerodynamic load, the longer the deployment time of the folding wing; the greater the load asymmetry, the longer the deployment time of the folding wing; the lateral aerodynamic load has the greatest impact on the deployment time of the folding wing. The research results can provide reference for the overall design of folding wing.