Aerospace Division (AD), as part of Defence Science and Technology Group (DSTG), is undertaking a program of work aiming to develop a material state prediction capability for the in-service life management of composite aircraft structures. This is envisaged to deliver Defence outcomes including increased operational availability and reduced cost of ownership.
The work program will create scientific knowledge and develop an analysis methodology for reliable prediction of the strength and fatigue life of impact damaged composite aircraft structures. It will be undertaken with a focus on composite aircraft structures typical to high-altitude long range UAVs. The research approach will integrate fatigue testing with modelling development and analysis at the coupon and element levels, supported by the development of a complementary material state awareness capability....MORE
