大型旋转机械汽轮机在高速环境下工作，存在着强祸合、高维、非稳态等

多种非线性因素，由于在设计中未能充分考虑这些因素，会导致产品质量达不

到要求，运行中将会存在严重隐患。汽轮机是我国装备制造业的一种重大设备，

在电力行业发挥着重要的作用

-Large rotating machinery in the work environment steam turbine, there is strong to close, high dimension, unsteady, etc

A variety of nonlinear factors, as in the design was not fully consider these factors, will lead to the product quality of no

To request, will run there exists serious hidden trouble. Steam turbine is our country the equipment manufacturing industry of a major equipment,