The key risk impact factors of foundation engineering were identified by calculating the comprehensive effect coefficient of risk factors and drawing the reason-result figure.
According to the data given by the Weibull radar, the drag coefficient and angle of attack were identified.
提出了利用韦布尔雷达测量的速度及弹道参数来辨识非常规弹丸飞行的阻力系数和攻角的方法。
3
To improve the discriminative ability of relational degree analysis and make it coincide with the actual situation well, the coefficient was identified reasonably.