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本文综述了再入体滚转共振的飞行力学和气动力学问题;分析了再入体的攻角发散机理,指出滚转共振是再入体攻角发散的主要危险。文中着重叙述了再入体滚转共振和小不对称气动力问题的研究结果和存在问题。
In this paper, the flight mechanics and aerodynamics of reentry roll resonance are reviewed. The attack angle divergence mechanism of the reentry body is analyzed. It is pointed out that the roll resonance is the main danger of divergence angle of reentry body. The paper focuses on the research results and existing problems of reentry roll resonance and small asymmetric aerodynamic problems.