Graphical System Design of Test Cases in Flight Control System

Based on the flight control system test and verification platform, explore the graphical design of test cases in a distributed test environment. Aiming at the problems of complicated test case form in distributed test environment and inconvenience for operators to record and call, analyze according to the actual needs of flight control system testers, adopt formal description method, and describe the execution process with state machine. A set of maintainable and easy to expand graphical system of test cases is designed. Experiments show that the system realizes the visual management of flight control system test cases. Through the conversion of test cases from text to graphics, it can be organically combined with complex test requirements and environments, and the flight control system can be improved in a complex application environment. Test efficiency and test quality.