Research On Schedule Risk Management In Aerospace Engineering

Aerospace engineering is a complex systematic engineering involving in many units, and faces numerous risk factors throughout the project life cycle. Risk factors influence the each stages of the aerospace engineering schedule management. The lack of risk awareness and monitoring management result in the low ability of risk response, difficult to collaborate in different departments. In order to develop a more reasonable schedule and more efficient implementation, need to identify the probability and degree of different risk factors, adopt individual risk control scheme, induce or eliminate the disadvantages in schedule.This article summarize the organizational model of aerospace engineering, define the general concept of aerospace engineering schedule risk management in accordance with the relationship of project management, project schedule management and project risk management. Analyze the feature of aerospace engineering schedule risk management from six aspects. Summarize the characteristic of aerospace engineering risk management model; Construct the theoretical framework of aerospace engineering schedule risk management.In this paper, the processes of risk management and aerospace engineering development are combined. Formulate the processes of aerospace engineering schedule risk management. Summarize the common identification method of aerospace engineering schedule risk, referencing the general method of risk management. According to practice experience of aerospace engineering schedule risk management, use the qualitative and quantify method, establish the evaluating criterion and method of aerospace engineering schedule risk management, construct the evaluation index system of aerospace engineering schedule risk. This paper identify six principles of risk control to aerospace engineering, propose the risk control method to aerospace engineering.Through collecting date of 16 aerospace engineering projects schedule risk management, identify the influencing factors; Assess rank of different implementation phase. According the assess result, propose control strategy to aerospace engineering schedule risk.