航空机载软件测试质量评价方法研究

软件测试是提高软件产品质量和降低软件维护成本的重要手段。针对高安全关键航空机载软件测试质量评价难题，结合航空机载设备研制生存周期、航空机载软件研制生存周期和航空机载软件测试阶段，提出一种全生存周期航空机载软件测试质量评价方法，并建立了基于软件研制过程测试、三方测评、定型/鉴定测评和用户使用四个阶段的质量评价模型，包括测试需求分析和策划质量、测试设计和实现质量、测试执行质量和测试总结质量4项活动和18种度量元。通过工程实践证明，该方法技术实现上可行，具有评价要素更完整、评价模型更合理、评价结果更客观的特点，为解决航空机载软件测试质量评价提供了一种新方法，最终能达到降低软件维护成本和提高软件测试质量的目的。

Research on quality evaluation method of airborne software testingLIU Tao1,LI Na2

Software testing is an important means to improve the quality of software products and reduce the cost of software maintenance.Aiming at the quality evaluation problem of high safety key airborne software testing,a whole life cycle is put forward in combination with the life cycle of airborne equipment development, the life cycle of airborne software development and the testing stage of aero airborne software.The quality evaluation model based on four stages of software development process testing, independent testing, finalization testing and user use evaluation is established, which includes 4 activities and 18 measure elements,such as test requirement analysis and planning quality,test design and implementation quality,test execution quality and test summary quality. Through engineering practice,it is proved that the method is feasible and has the characteristics of more complete evaluation elements,more reasonable evaluation model and more objective evaluation results. It provides a new method for solving the quality evaluation of airborne software testing, and can finally achieve the goal of reducing the cost of software maintenance and improving the quality of software testing.