An improved method for risk evaluation in failure modes and effects analysis of aircraft engine rotor blades

• Published in: Engineering failure analysis Vol. 26; pp. 164 - 174
• Main Authors: Su, Xiaoyan, Deng, Yong, Mahadevan, Sankaran, Bao, Qilian
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.12.2012
• Subjects: Engine rotor blade; Evidence theory; Failure modes and effects analysis; Risk priority number; Engine rotor blade; Evidence theory; Failure modes and effects analysis; Risk priority number

► Some drawbacks of Yang et al.’s method are discussed. ► An improved method which adds a process to the construction of BBA is proposed. ► Several examples and an application are illustrated. ► The experimental results show the flexibility and reasonability in real applications. Dempster–Shafer (D–...