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| + | ~~NOCACHE~~ | ||
| + | ~~NOTOC~~ | ||
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| + | ====== FCS/nORB ====== | ||
| + | ===== Feedback Scheduling Service in ORB Middleware for Networked Embedded Systems ===== | ||
| + | {{:fcs_norb.jpg |}} | ||
| + | FCS/nORB integrates a Feedback Control real-time Scheduling (FCS) service with the nORB small-footprint real-time Object Request Broker (ORB) middleware designed for networked embedded systems. Existing real-time ORB middleware standards such as RT-CORBA do not adequately address the challenges of | ||
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| + | * providing robust performance guarantees portably across different platforms, and | ||
| + | * managing unpredictable workload. | ||
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| + | The goal of FCS/nORB is providing a middleware platform that enables real-time applications to be truly portable in terms of real-time performance as well as functionality, without the need for hand tuning. The current FCS/nORB (v1.0) features analytically designed feedback control loops that provide real-time performance guarantees by automatically adjusting the rate of remote method invocations transparently to an application. | ||
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| + | ==== Related Papers ==== | ||
| + | * Xiaorui Wang, Chenyang Lu, and Christopher Gill, "[[http://www.ece.utk.edu/%7Exwang/papers/rtsj_fcs_norb.pdf|FCS/nORB: A Feedback Control Real-Time Scheduling Service in Object Request Broker Middleware]]", under review. | ||
| + | * Chenyang Lu, Xiaorui Wang, Christopher Gill, "[[http://www.ece.utk.edu/%7Exwang/papers/rtas03_fcs.pdf|Feedback Control Real-Time Scheduling in ORB Middleware]]," //Proceedings of the 9th IEEE Real-Time and Embedded Technology and Applications Symposium//, May 2003. | ||
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| + | ==== Download ==== | ||
| + | FCS/nORB is open-source software. You are welcome to download the current release of FCS/nORB 1.0: | ||
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| + | * Source code: [[http://www.ece.utk.edu/%7Exwang/RTES/FCS_nORB/fcs_norb_1.0.tar.gz|FCS/nORB 1.0]] (Compiled with ACE 5.2.7 in 2003) | ||
| + | * Special version [[http://www.ece.utk.edu/%7Exwang/RTES/FCS_nORB/fcs_norb_1.0.S.tar.gz|FCS/nORB 1.0.S]] with Target location task (ACE 5.2.7) | ||
| + | * [[http://www.ece.utk.edu/%7Exwang/RTES/FCS_nORB/fcs_norb_1.1.tar.gz|Recent Version 1.1]] without Target location (Compiled with Red Hat Linux 9 and ACE 5.3.5) | ||
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| + | To install FCS/nORB, you need to | ||
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| + | * [[http://www.cs.wustl.edu/%7Eschmidt/ACE.html|Install and build ACE]] | ||
| + | * [[http://www.ece.utk.edu/%7Exwang/RTES/FCS_nORB/SETUP|Install and build FCS/nORB]] | ||
| + | ==== Contact ==== | ||
| + | For more information, please contact [[wiki:people:#dr._wang|Prof. Xiaorui Wang]]. This project is a collaborated work with Prof. Chenyang Lu and Prof. Christopher Gill at Washington University in St. Louis. | ||
