The Study of Tactical Missile's Airframe Digital Optimization Design

Digital design and optimal are very important in modern design.The traditional design methods and procedure are not fit for the modern missile weapons research and development.Digital design methods and optimal ideas were employed to deal with this problem.The disadvantages of the traditional missile’s airframe design procedure and the advantages of the digital design methods were discussed.A new concept of design process reengineering(DPR)was put forward.An integrated missile air- frame digital design platform and the digital design procedure,which integrated the optimization ideas and methods,were devel- oped.Case study showed that the design platform and the design procedure could improve the efficiency and quality of missile’s airframe design,and get the more reasonable and optimal results.