Partitioned software support concept for modular embedded computer software

The authors describe research directed at defining a partitioned software support concept for modular embedded computer software (ECS) for distributed, fault-tolerant avionics architectures. In particular, they describe the research, model definition, and prototype development for a preliminary modular ECS partitioned software support concept. It is noted that new approaches in this area must emphasize modifications of behavioral rather than static aspects of mission profile components. The foundation is a software information representation scheme which handles the convoluted mappings between mission scripts, operational flight program software components, and processing hardware elements. It must cater to both the operating command (e.g. TAC) and the supporting command (AFLC) perspectives and provide automated application generators which expedite definition and implementation of mission scripts.<>