IEEE 1516.1-2000
IEEE Standard for Modeling and Simulation (M&S) High Level Architecture (HLA) Federate Interface Specification
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About This Item
IEEE 1516.1-2000 defines the federate interface specification for High Level Architecture (HLA) in modeling and simulation. In practical terms, IEEE 1516.1-2000 supports how simulation components communicate, exchange data, and coordinate behavior within a distributed M&S environment. As a computing and processing standard, it helps establish common interfaces that can improve interoperability, repeatability, and technical consistency across federates used in complex simulation programs.
About IEEE 1516.1-2000
This standard focuses on the interface requirements used by federates in an HLA-based simulation framework. It is part of the technical foundation that allows independent simulation elements to participate in a shared runtime environment while following common rules for interaction. IEEE 1516.1-2000 is relevant when teams need a structured specification for message exchange, object management, and coordination behavior in distributed modeling and simulation systems. The document is now superseded, but it remains important for understanding legacy HLA implementations.
Where is IEEE 1516.1-2000 used?
IEEE 1516.1-2000 is commonly used in modeling and simulation workflows where multiple federates must work together under a shared architecture. This may include training simulators, defense or aerospace scenario systems, test ranges, research environments, and other computing platforms that depend on coordinated simulation behavior. It is especially relevant when developers, integrators, or procurement teams need a clear federate interface reference for systems that exchange state, events, or control information in an HLA context.
Importance in practice
In practice, IEEE 1516.1-2000 helps reduce integration risk by defining how federates should interact within an HLA environment. That can support more consistent design decisions, clearer testing expectations, and better alignment between different simulation tools. For organizations working with legacy distributed simulation systems, the standard can also aid compliance reviews, interface verification, and long-term maintenance. Using a defined specification helps improve technical control when multiple components must behave predictably together.
- HLA federate interface requirements
- Distributed modeling and simulation coordination
- Legacy simulation interoperability reference
- Object and event exchange framework
- Publication Date: 2001
- Standard Status: Superseded
- Publisher: IEEE
- Subject: Computing and Processing
- Official IEEE: Doi link
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