Science of System Integration

Re-examines the fundamentals of composition in heterogeneous systems, develops foundations and tools for system integration and validates the results in experiments using experimental platforms.
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Visible to the public NCSWT: An Integrated Modeling and Simulation Tool for Networked Control Systems

Submitted by phorvath on Thu, 02/23/2012 - 9:46am

Authors: Emeka Eyisi, Jia Bai, Derek Riley, Jiannian Weng, Yan Wei, Yuan Xue, Xenofon Koutsoukos and Janos Szipanovits

Hybrid Systems: Computation and Control 2012

Abstract:

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Visible to the public Optimal Cross-Layer Design of Sampling Rate Adaptation and Network Scheduling for Wireless Networked Control Systems

Submitted by phorvath on Thu, 02/23/2012 - 9:37am

Authors: Jia Bai, Emeka P. Eyisi, Fan Qiu, Yuan Xue and Xenofon D. Koutsoukos

ACM/IEEE Third International Conference on Cyber-Physical Systems, Beijing, China on April 17 - 19, 2012.

Abstract:

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Visible to the public Consensus of Multi-Agent Networks in the Presence of Adversaries Using Only Local Information

Submitted by phorvath on Wed, 02/22/2012 - 11:13pm

Authors: Heath J. LeBlanc, Haotian Zhang, Shreyas Sundaram, Xenofon Koutsoukos

Conference on High Confidence Networked Systems (HiCoNS) at CPSWeek 2012

Abstract:

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Visible to the public Event-Triggered Output Feedback Control for Networked Control Systems using Passivity: Triggering Condition and Limitations

Submitted by phorvath on Wed, 02/22/2012 - 11:09pm

Authors: Han Yu and Panos J. Antsaklis

50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC) Orlando, FL, USA, December 12-15, 2011

Abstract:

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Visible to the public Stabilization of Large-scale Distributed Control Systems using I/O Event-driven Control and Passivity

Submitted by phorvath on Wed, 02/22/2012 - 11:07pm

Authors: Han Yu, Feng Zhu, Panos J. Antsaklis

50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC) Orlando, FL, USA, December 12-15, 2011

Abstract:

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Visible to the public Event-Triggered Output Feedback Control for Networked Control Systems using Passivity: Time-varying Network Induced Delays

Submitted by phorvath on Wed, 02/22/2012 - 11:05pm

Authors: Han Yu and Panos J. Antsaklis

50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC) Orlando, FL, USA, December 12-15, 2011

Abstract:

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Visible to the public Model-Based Event-Triggered Control with Time-Varying Network Delays

Submitted by phorvath on Wed, 02/22/2012 - 11:02pm

Authors: Eloy Garcia and Panos J. Antsaklis

50th IEEE Conference on Decision and Control and European Control Conference (CDC-ECC) Orlando, FL, USA, December 12-15, 2011

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Visible to the public Taxonomy - Dependability of CPS

Submitted by myy on Fri, 02/17/2012 - 3:18pm

About 30 years ago, Lapri has defined dependability as a logical framework over multiple quantitative properties, such as availability, reliability, integrity, etc. Since then it has been successfully used for characterizing dependability of computational systems. The latest update of concepts and taxonomy of dependable and secure computing was released in 2004 (see link below):

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Visible to the public Year 1 Report

Submitted by myy on Thu, 02/16/2012 - 9:50am
This report discusses our progress during the third year of the award.
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Visible to the public CPS: Medium: Collaborative Research: Information and Computation Hierarchy for Smart Grids

Submitted by wsong on Tue, 12/06/2011 - 11:24am
Project Details
Institution(s): 
Georgia State University Research Foundation, Inc.
Sponsor Award URL: 
http://www.nsf.gov/awardsearch/showAward?AWD_ID=1135814&HistoricalAwards=false

We are developing an open and scalable experimental platform (SmartGridLab) for empirical investigations and testing of algorithms and concepts developed in this project. SmartGridLab integrates the hardware testbed with a software emulator so that software virtual nodes can interact with physical nodes in the testbed. Software modules that emulate an interface between the physical grid and the cloud are developed. The proposed research and education platform enables the evaluation of performance and scalability under realistic communication constraints.