Reliability assessment of non-repairable multi-state phased mission systems with backup missions

• Xiang-Yu LiUniversity of Electronic Science and Technology of China
• Xiang-Yu LiUniversity of Electronic Science and Technology of China
• Xiaoyan XiongSouthwest Petroleum University
• Junyu GuoUniversity of Electronic Science and Technology of China
• H HuangUniversity of Electronic Science and Technology of China
• Xiaopeng LiUniversity of Electronic Science and Technology of China
• Xiaopeng LiUniversity of Electronic Science and Technology of China