Design of civil aircraft ground function test system based on DDS communication

With the increasing automation of aircraft ground assembly integration testing, the progress of aircraft ground function testing is severely impacted by the multitude of devices, types, and interfaces present at civil aircraft final assembly sites. Some devices even lack communication interfaces. Embedded system-based interlayer cooperative interaction is a general trend and the future development direction. It is urgent to enable data interaction between the hardware and software layers using advanced embedded microprocessor technology. To address this challenge, this paper proposes a Mirco XRCE-DDS (EXtremely Resource Constrained Environments DDS) solution based on eProsima that adheres to the OMG (Object Management Group) specification and is suitable for resource-limited equipment, to facilitate the design of civil aircraft ground function testing systems