CPS Domains

The terms denote engineering domains that have high CPS content.
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Visible to the public Abstract for CPS PI Meeting (Collaborative Research): Distributed Coordination of Agents For Air Traffic Flow Management

This project addresses the management of the air traffic system, a cyber-physical system where the need for a tight connection between the computational algorithms and the physical system is critical to safe, reliable and efficient performance. Indeed, the lack of this tight connection is one of the reasons current systems are overwhelmed by the ever increasing traffic and suffer when there is any deviation from the expected (e.g., changing weather).
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Visible to the public Autonomous Driving in Urban Environments

This CPS research focuses on collaborative driving, specifically in convoy type applications, and testing of hybrid systems. Specfically, this research investigates the development of the computational issues and testing aspects of a newer, more tactical hybrid state autonomous controller for multi-robot exploration scenarios for DSTO Multi Autonomous Ground-robotic International Challenge (MAGIC 2010) and the evaluation of th eautomotive convoy-based scenarios of the Grand Cooperative Driving Challenge (May 2011).

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Visible to the public CPS: Small: Real-time, Simulation-based Planning and Asynchronous Coordination for Cyber-Physical Systems

Cyber-physical systems research aims to provide devices with autonomous decision-making that are robust enough to be employed in a variety of important applications. Thus, it is necessary to design physically-grounded intelligent agents that autonomously plan and coordinate their actions as they interact with complex physical processes. Physically-grounded means that the agents must model the physical world in a realistic manner and consider the effects of physical constraints.
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Visible to the public Mathematical, Computational, and Perceptual Foundations for Interactive Cyber-Physical Systems: Year One

The objective of this research is to create interfaces that enable people with impaired sensory-motor function to control interactive cyber-physical systems such as artificial limbs, wheelchairs, automobiles, and aircraft. The approach is based on the premise that performance can be significantly enhanced merely by warping the perceptual feedback provided to the human user. A systematic way to design this feedback will be developed by addressing a number of underlying mathematical and computational challenges.

 

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Visible to the public CPS: Small: Fundamental Advances in Control of Wireless Sensor and Robotic Networks

The objective of this project is to investigate fundamental issues in network control and distributed coordination of wireless sensor and robotic networks. The research approach is to exploit intrinsic properties of such systems to ensure stability and high performance despite the deleterious network effects.  
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Visible to the public Design of Networked Control Systems for Chemical Processes

Augmenting dedicated control systems with
 real-time sensor 
and actuator networks poses a number of new challenges in control system design that cannot be addressed with traditional process 
control methods, including: a) the handling of additional, potentially
 asynchronous and/or delayed
 measurements in the overall networked control system, and b) the
 substantial increase in the number of process state variables, manipulated inputs, and measurements which may impede the ability of
 centralized control systems to carry out real-time calculations within th
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Visible to the public Compositionality and Reconfiguration for Distributed Hybrid Systems

This research project addresses fundamental challenges in the verification and analysis of distributed hybrid systems.  In particular, we are working to minimize the mismatch between the combinations of dynamics that occur in complex physical systems and the limited kinds of dynamics currently supported in analysis.
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Visible to the public CPS: Small: Control of Distributed Cyber-Physical Systems under Partial Information and Limited Communication

The principal objective of this project is the development of novel control architectures and computationally efficient controller design algorithms for distributed cyber-physical systems with decentralized information infrastructures and limited communication capabilities.  Interest is in distributed cyber-physical systems where the system components are able to communicate with one another.
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Visible to the public Towards a Community Seismic Network

This research addresses the following fundamental problem in cyber-physical systems: How can we design systems that respond to critical events, such as earthquakes, based on data from large numbers of noisy, community-held sensor devices?  The general goal of our research is to develop theory and practical systems that enable ordinary people to use technology collectively to respond to critical events.
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Visible to the public Developing Theoretical Foundations for Understanding Implicit and Explicit Communication Within Cyber-Physical Systems

The objective of this research is to develop theoretical foundations for understanding implicit and explicit communication within cyber-physical systems.