虚实结合的机载软件自动化测试技术研究与应用

Research and Application of Hybrid Virtual-Physical Automated Testing Technology for Avionics Software

摘要: 为解决机载软件测试中存在的测试覆盖不充分、测试效率低等问题，文章从软件功能特点和测试需求出发，利用数字化驱动的自动测试手段，进行虚实结合的机载软件自动化测试技术研究，提出基于半实物仿真测试环境的自动化测试系统，在保证目标软件运行真实性同时，实现自动化测试全过程，并以实际机载软件测试应用进行工程实践，结果表明通过该测试系统可有效提高机载软件测试效率和质量，确保机载软件可靠、按期交付。

Abstract: To address the issues of insufficient test coverage and low testing efficiency in avionics software testing, this paper conducts research on virtual-physical integrated automated testing technology for avionics software by leveraging digitization-driven automated testing methods, starting from software functional characteristics and testing requirements. An automated testing system based on a semi-physical simulation testing environment is proposed, ensuring the authenticity of target software execution while achieving full-process automation. The system is validated through practical engineering applications in avionics software testing, with results demonstrating that it significantly improves testing efficiency and quality, thereby ensuring reliable and on-time delivery of avionics software.