This SAE Aerospace Recommended Practice (ARP) describes terminology specific to unmanned systems (UMSs) and definitions for those terms. It focuses only on terms used exclusively for the development, testing, and other activities regarding UMSs. It further focuses on the autonomy and performance measures aspects of UMSs and is based on the participants’ earlier work, the Autonomy Levels for Unmanned Systems (ALFUS) Framework, published as NIST Special Publication 1011-I-2.0 and NIST Special Publication 1011-II-1.0. This Practice also reflects the collaboration results with AIR5665. Terms that are used in the community but can be understood with common dictionary definitions are not included in this document. Further efforts to expand the scope of the terminology are being planned.
Rationale
Common terminology is important to the user community as well as the standards committees to effectively communicate the technical issues and the application of other SAE AS-4 documents.
The AS-4JAUS Technical Committee supports the charter of AS-4 (Unmanned Systems) by developing standards enabling external and internal interoperability between Unmanned Systems and their subsystems and payloads. JAUS employs a service oriented architecture approach, representing unmanned system capabilities as defined services with defined message-based interfaces. The standardization of these service and interface definitions facilitates the development of modular systems with increased interoperability; the use of standard services and their interfaces also facilitates rapid technology insertion.
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ARP6128
Unmanned Systems Terminology Based on the ALFUS Framework
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Unmanned Systems Terminology Based on the ALFUS Framework
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