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给出了气动自激振动系统的模型和运动方程，通过数值求解的方法研究了系统在不同参数下的振动情况，揭示了系统参数对系统振动特性的影响，为气动自激振动机械的参数设计提出了依据．
The model and equation of motion of aeroelastic vibration system are given. The vibration of the system under different parameters is studied by numerical method. The influence of system parameters on the vibration characteristics of the system is revealed. Proposed basis.