Abstract:Fixed-wing unmanned aerial vehicles (UAV) have a wide range of applications in military, defense, and civilian applications. The UAV system consists of three parts: the UAV body, the UAV ground control station and the UAV ground comprehensive testing station. An UAV ground comprehensive experimental platform adapted to various models is introduced in detail, including three parts: unmanned aerial flight simulation and ground testing and fault diagnosis. Starting from the overall design, the function and design of each subsystem are analyzed from a technical perspective. The knowledge base of the remote control-telemetry knowledge pair based on the expert system and the fault diagnosis method by searching the knowledge base is applied to the UAV ground experimental platform. Taking a platform subsystem as an example, the hardware and software design scheme with task management and data flow control as the core is introduced.
