Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)最新文献

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OPERA: a CORBA-based architecture enabling distributed real-time simulations OPERA:基于corba的架构,支持分布式实时模拟
T. Uslander
{"title":"OPERA: a CORBA-based architecture enabling distributed real-time simulations","authors":"T. Uslander","doi":"10.1109/ISORC.1999.776383","DOIUrl":"https://doi.org/10.1109/ISORC.1999.776383","url":null,"abstract":"The mission of the EU-funded OPERA (Operator Training by Distributed Real-Time Simulations) project (ESPRIT Project No. 24950) is the training of operators in the chemical industry by means of flexible and configurable simulation applications running in a cost-effective IT environment. This paper outlines how the problem of real-time operation combined with the requirement for high-performance computing may be solved in a standard environment. The OPERA system provides a way to integrate hybrid simulation models and is highly scalable. It runs either on a single computer or on a multiprocessor LAN cluster. OPERA's results appear to be useful for solving many problems, far beyond the initial requirements in the domain of distributed simulation.","PeriodicalId":211905,"journal":{"name":"Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116597646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Distributed shared data space architecture for real-time systems 面向实时系统的分布式共享数据空间体系结构
E. de Jong
{"title":"Distributed shared data space architecture for real-time systems","authors":"E. de Jong","doi":"10.1109/ISORC.1999.776370","DOIUrl":"https://doi.org/10.1109/ISORC.1999.776370","url":null,"abstract":"Designing distributed real time systems is an intricate and not very well structured task. Besides complex functional capabilities, these systems often require high standards on real time performance, reliability, and availability. Though architectures like CORBA hide the distributed infrastructure of the underlying platform from the application software, supporting real time performance and fault tolerant services remains a complex design problem. The paper presents an architecture for distributed real time systems in which fault tolerance is supported by transparent replication of mission critical components. The architecture is based on a shared data space through which components interact. The architecture is supported by middleware that provides a distributed implementation of the shared data space. The implementation is based on a light weight asynchronous communication protocol that is able to deliver real time performance.","PeriodicalId":211905,"journal":{"name":"Proceedings 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing (ISORC'99) (Cat. No.99-61702)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121409464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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