The Second Artillery Engineering College, Xi'an 710025, China;
School of Aeronantics, Northwest Polytechnical University, Xi'an 710072, China;
The Second Artillery Engineering College, Xi'an 710025, China;
School of Aeronantics, Northwest Polytechnical University, Xi'an 710072, China;
School of Aeronantics, Northwest Polytechnical University, Xi'an 710072, China;
School of Aeronantics, Northwest Polytechnical University, Xi'an 710072, China;
Naval Aeronautical Engineering Academy Qingdao Branch, Qingdao 266041, China;
aluminum alloy; corrosion fatigue; crack propagation; stochastic process; AFGROW;