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变体飞机的气动载荷模拟及动力学分析 被引量:2

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摘要 采用涡格法对折叠机翼在不同折叠姿态角下的气动载荷进行了计算,分析了气动力的施加方式,并将其作为折叠机翼的动力学仿真时连续变化载荷的输入,建立基于ADAMS的折叠机翼动力学分析模型,对不同驱动方式下,变形机构的扰动以及承载情况进行了分析。结果表明,分布气动载荷施加方式更为合理。在气动载荷作用下,采用恒定角速度驱动方式可以降低变形机构的受力状况,提高变形机构的运动平稳性。
出处 《机械制造》 2013年第1期18-21,共4页 Machinery
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参考文献11

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