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1994
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The Network Data Delivery Service: Real-Time Data Connectivity for Distributed Control Applications

9 years 2 months ago
The Network Data Delivery Service: Real-Time Data Connectivity for Distributed Control Applications
The Network Data Delivery Service NDDS is a novel network data-sharing system. NDDS builds on the model of information producers sources and consumers sinks. Producers generate data at their own discretion, unaware of prospective consumers. Consumers subscribe" to data-updates without concern for who is producing them. The routing protocol is connectionless and nearly stateless," thus network recongurations, node failures, etc. are handled naturally. This scheme is particularly e ective in systems such as distributed control systems where information is of a repetitive nature. NDDS provides support for multiple producers, reliable data-delivery, consumer update guarantees, noti cations vs. polling for updates, dynamic binding of producers and consumers, distributed queries, userde ned data types etc. NDDS is integrated into the ControlShell real-time framework and is being used in several robotic applications as an e ective means of information sharing between sensor systems...
Gerardo Pardo-Castellote, Stanley A. Schneider
Added 08 Aug 2010
Updated 08 Aug 2010
Type Conference
Year 1994
Where ICRA
Authors Gerardo Pardo-Castellote, Stanley A. Schneider
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