Architectural Process for Flight Control Software of Unmanned Aerial Vehicle with Module-Level Portability

Abstract

To apply UAVs (Unmanned Aerial Vehicle) into different fields, including research and industry, and expand it quickly, reliable but modular software is required. The existing flight control software (FCS) of the UAV consists of various types of modules categorized into different layers, and it is responsible for coordinating, monitoring, and controlling the vehicle during its flight. This paper proposes mpFCS, a structure of UAV flight control software, which provides portability to its modules and is easy to expand. The mpFCS consists of four segments and several modules within the segments. mpFCS provides portability for each module within the segment. Existing software does not provide portability for its modules because of the tight coupling resulting from its different and private interfaces. The mpFCS uses interfaces of the standard airborne software architecture to transfer data between its modules. Moreover, the structure provides portability for its modules to run in the standard airborne software environment. In order to verify the mpFCS, we tested the mpFCS with the conformance test suite of the airborne software that provides the testing environment for the interfaces and modules of the software. The mpFCS passed the test. Test results show that all modules of the mpFCS are portable. Additionally, portable modules can be interoperable with other software, and the structure is expandable with new modules that use standard airborne software interfaces.

Delay-D: Research on the Lifespan and Performance of Storage Devices in Unmanned Aerial Vehicles

“…UAVs are evolving rapidly due to their diverse applications and advancements in technology. Therefore, numerous previous studies and commercial products have been designed for UAVs in recent years [1][2][3][4][5]23]. For example, Lee et al introduced the portability issues of tightly coupled software on UAVs and proposed a new software structure for UAV flight control software [23].…”

“…Therefore, numerous previous studies and commercial products have been designed for UAVs in recent years [1][2][3][4][5]23]. For example, Lee et al introduced the portability issues of tightly coupled software on UAVs and proposed a new software structure for UAV flight control software [23]. Abbas et al surveyed the usage of UAVs in smart cities [24].…”