9[1]Sheldon K E, Anderson-Cook C M, O'Brien W F.Analysis methods to control performance variability and costs in aircraft turbine engine manufacturing. American Helicopter Society 57th Annual Forum. Washington,DC, 2001:916-926
10[2]Chen W,Li S,Bai J. Effect of clearance on aeroengine performance based on neural network. 50th International Symposium on Instrumentation and Control Technology, SPIE Proceedings, 2003 (5253): 233-236
