Development of HLA-DDS wrapper API for network-controllable distributed simulation

Park, Yunjung; Dai, Min

doi:10.1109/icaict.2013.6722799

Cited by 6 publications

(4 citation statements)

References 1 publication

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“…In the transport layer replacement model, DDS is employed in the transport layer, and HLA is used in an upper layer. 36,37 In other words, DDS becomes the wire protocol of the HLA-based system. Thus, the broad range of QoS capabilities of DDS can be used while preserving HLA's inter-simulation high-level architectural properties.…”

Section: 22mentioning

confidence: 99%

“…In the transport layer replacement model, DDS is employed in the transport layer, and HLA is used in an upper layer 36,37 . In other words, DDS becomes the wire protocol of the HLA‐based system.…”

Section: Related Workmentioning

confidence: 99%

“…The HLA‐DDS wrapper proposed by Park and Min 5,37 is an example of the transport layer replacement approach. In this method, the transport layer of an HLA‐based distributed simulation system is replaced with DDS, and APIs of HLA and DDS are combined.…”

Section: Related Workmentioning

confidence: 99%

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Data interoperability between DDS and HLA through a dynamically reconfigurable gateway

Kaya,

Cilden,

Karamanlioglu

et al. 2023

Softw Pract Exp

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Software systems need to be complex and large‐scale to keep up with growing user expectations with ever‐increasing technological improvements. Building these systems from scratch is costly and time‐consuming; thus, the importance of reuse and interoperability is increasing. Live‐virtual‐constructive (LVC) simulation systems are composed of multiple heterogeneous subsystems. These subsystems may have different implementations and designs. In such multiarchitecture LVC environments, gateways are promising solutions to address interoperability issues. In this article, a gateway‐based solution is proposed to achieve LVC interoperability with a particular focus on two standard middleware, namely, data distribution service for real‐time systems (DDS) and high‐level architecture (HLA) for distributed simulation. The gateway is capable of providing two‐way data transfer between DDS and HLA. The design of the gateway adheres to the idea of configurable connectors, which allow users to generate a customized gateway. The gateway is capable of converting primitive and structured data types between DDS and HLA. These conversions are specified by users resulting in different configurations of the gateway. The gateway can also be adapted to different configurations at runtime. This research addresses the increasing importance of interoperability and reuse considering the complex and large‐scale LVC systems. The effectiveness of the proposed gateway is demonstrated by academic and industrial case studies.

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Section: 22mentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

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Data interoperability between DDS and HLA through a dynamically reconfigurable gateway

Kaya,

Cilden,

Karamanlioglu

et al. 2023

Softw Pract Exp

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“…The authors in [19] propose a Gateway/Middleware High Level Architecture (HLA) implementation and the extra services that this implementation provides to a simulation. That paper contributes to incorporate Gateway/Middleware Services into HLA interface that is denoted, a Simulation Object Middleware Classes (SMOC) Gateway.…”

Section: Related Workmentioning

confidence: 99%

Environment for integration of distributed heterogeneous computing systems

Silva

Morais

Andrade

et al. 2018

J Internet Serv Appl

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Connecting multiple and heterogeneous hardware devices to solve problems raises some challenges, especially in terms of interoperability and communications management. A distributed solution may offer many advantages, like easy use of dispersed resources in a network and potential increase in processing power and data transfer speed. However, integrating devices from different architectures might not be an easy task. This work deals with the synchronization of heterogeneous and distributed hardware devices. For this purpose, a loosely coupled computing platform named Virtual Bus is presented as main contribution of this work. In order to provide interoperability with legacy systems, the IEEE 1516 standard (denoted HLA -High Level Architecture) is used. As proof of concept, Virtual Bus was used to integrate three different computing architectures, a multi-core CPU, a GPU and a board with an Altera FPGA and an ARM processor, which execute a remote image processing application that requires a communication between the devices. All components are managed by Virtual Bus. This proposal simplify the coding efforts to integrate heterogeneous distributed devices and results demonstrated the successful data exchanging and synchronization among all devices, proving its feasibility.

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