Streamlining IMA integration through model-driven methodologies

Avionics systems integration is an inherently complex undertaking. In addition to ensuring that basic functionality is satisfied, the systems integrator must maximize the system's flexibility and reliability while minimizing weight and cost of change. With the introduction of integrated modular architectures (IMA) based on open standards, many traditional integration issues have been greatly improved. However, additional integration responsibilities arise due to having a large number of functions developed by independent suppliers all sharing the same physical resources.