The generalized aerodynamic force required in analysis is calculated by using horse shoe vortex— vibrational pressure doublet grid method, based on theory of subsonic unsteady lifting plane.

在颤振特性分析中所需要的广义气动力是根据亚音速非定常升力面理论，采用马蹄涡—振荡压力偶极子格网法计算的。

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Then calculated the original results of the doublet lenses in the muzzle-axis obtain optical system by Wave-deviation Method, designed and optimized this system by ZEMAX.

本文首先完成了对波差法光学设计理论的探讨，并进行了实例讲解。

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