A new type of hydraulic turbine and its design theory is presentedThis turbine has the advantages of the most widely used Francis turbine and Straflo tubine,h
Information theory is used to obtain the information gain for each identification feature, and this gain is used as the weight factor for this feature to stress
Now vibration isolation of ultra-precision machine tool is usually achieved through air-springs systems. As far as HCM-I sub-micro turning machine developed by