Abstract: Currently, AADL in mission-critical and safety critical embedded field has a good application. In the design phase,how to simulate AADL model is urgent. Model simulation can iteratively construct and refine design model for curly detection of problems,assuring the quality of the design modcl,thcreby reducing the cost of system development. SystemC is a system description language of hardware and software co-simulation. The paper proposed conversion tech- nology and implemented conversion tool for AADI_ software component to SystemC simulation code. At last, the paper used cruise control system as an example to explain the conversion technology and SystemC based thread scheduling simulation. hhrough the research results, users can obtain SystemC-based simulation of AADI_ software components in- eluding the interaction, execution time and sequence between software components, and the thread scheduling simula- tion, and can implement software and hardware co-simulation through combining AADI_ hardware component simulation platform.

Key words: AADL, SystemC, Conversion technology, Simulation