Software Architecture of Integrated Modular Avionics Software Testing Environment
Integrated Modular Avionics (IMA) software testing is critical for the quality of the IMA system. The software testing environment (STE) employed within the federated avionics is not suitable for the IMA software due to the increased complexity and dynamic reconfiguration in the highly integrated software architecture. It creates new challenges for the software testing and verification of the IMA system. This paper proposes a solution on the IMA STE. The software testing requirements (STR) are analysis based on the summarization of the IMA software architecture characteristics. An STE satisfying the STR with three-layered, software architecture is proposed. Through the employment of the task-based testing simulation models and the testing blueprint, the two important concerns of the STE which are the real time testing data stimulation and collection and the dynamic testing configurations are appropriately resolved. It provides a practical approach to testing the IMA software. The applicability and correctness of the STE software architecture are validated based on a prototype system testing.
software testing testing environment testing simulation model testing blueprint IMA software software architecture
LIU Chang ZHENG Jun REN Zhanyong
Quality Engineering Technology Center China Aeronautics Polytechnology Establishment Beijing, China
国际会议
重庆
英文
725-729
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）