Synchronizing Structural Health Monitoring with Scheduled Maintenance of Aircraft Composite Structures

摘要：

　　The current aircraft maintenance philosophy,referred to as scheduled maintenance,follows a preventative strategy in which maintenance tasks are carried out at predetermined intervals or according to prescribed criteria related to safety,operational and economic aspects.Emerging technologies,such as Structural Health Monitoring (SHM),are proposed by airframe manufacturers to reduce long-term maintenance cost and increase aircraft availability.It introduces a timely and automatic diagnostic and prognostic capability which may bring substantial changes to the current maintenance philosophy.This study investigates an integrated approach of scheduled maintenance and SHM by suggestion various logical maintenance procedures.A probabilistic model is established to examine the effects of the SHM synchronization with scheduled maintenance and the impact on both safety and economy.

关键词： Structural Health Monitoring (SHM) scheduled maintenance composite structures probabilistic analysis maintenance cost

作者: Xi CHEN He REN Cees BIL Hongwei JIANG

作者单位: School of Aerospace, Mechanical and Manufacturing Engineering, RMIT University,Australia Shanghai Aircraft Customer Service Co. Ltd. COMAC, China

会议类型: 国际会议

会议名称: The 21st ISPE International Conference on Concurrent Engineering (2014国际并行工程学术会议)

会议地点: 北京

会议语种:英文

页码: 813-822

在线出版日期: 2014-09-08（万方平台首次上网日期，不代表论文的发表时间）