Open Access

表2

Tang机翼带和不带配重固有频率对比 Hz

模态 不带配重 带配重
Arena 试验 本文 Arena 试验 本文
一阶法向弯 3.682 3.675 3.677 2.316 2.625 2.277
二阶法向弯 23.02 23.03 23.03 18.10 17.88 17.90
三阶法向弯 64.41 64.50 64.49 54.76 53.81
一阶弦向弯 24.14 24.39 24.39 14.36 14.13 15.0
一阶扭转 119.4 119.5 120.2 23.83 22.88 23.08

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