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发展了一种分析进口畸变对多级轴流压气机影响的逐级动态响应模型。采用动态压缩系统模型和动态加载技术，建立了一种压缩系统气动稳定性分析的新方法。应用新的模拟方法对一８级跨声多级压气机进行了详细的数值分析。结果表明，所发展的逐级动态响应模型更合理和可靠。基于流动阻塞，给出了一种更为迅速的压缩系统失稳识别方法。
A step-by-step dynamic response model was developed to analyze the effect of inlet distortion on multi-stage axial flow compressors. A dynamic compression system model and dynamic loading technology are used to establish a new method of aerodynamic stability analysis of compression system. A numerical simulation of an 8-stage transonic multi-stage compressor was carried out with a new simulation method. The results show that the gradual dynamic response model developed is more reasonable and reliable. Based on the flow obstruction, a more rapid method of identifying the instability of compression system is given.