National CPS PI Meeting 2013
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Abstract:
The objective of the project is to demonstrate the synergistic use of a cyber-physical infrastructure consisting of smart-phone devices; cloud computing, wireless communication, and intelligent transportation systems to manage vehicles in the complex urban network - through the use of traffic controls, route advisories and road pricing - to jointly optimize drivers' mobility and the sustainability goals of reducing energy usage and improving air quality.
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This project develops an integrated design and simulation environment for the creation of miniature capsule robots (MCRs). An MCR is a biocompatible Cyber-Physical System (CPS) designed to operate in the human body to accomplish diagnostic or therapeutic tasks. A typical MCR has to fulfill three main constraints: safety, low power operation and small size. Advances in miniaturization of electronic devices have made MCRs a reality.
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We aim at enabling operation of synthetic and cyborg insects in complicated envi- ronments such as outdoors or inside collapsed buildings. Success in this research project will bring society closer to solving the grand challenge of having teams of mobile, disposable, search and rescue robots which can robustly locomote through uncertain and novel environments, finding survivors in disaster situations, while removing risk from rescuers.
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Project Description
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In the coming decade, microfluidic biochips, or labs--on--a--chip (LoCs), will automate and miniaturize repetitive laboratory experiments that are today performed by humans in domains such as enzymatic, proteomic, and DNA analysis, drug discovery, biomolecular recognition, molecular imaging, toxicity monitoring, and clinical diagnostics.
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The American Society of Civil Engineers' recent report on US infrastructure estimates that a $2.2 trillion investment would be needed to bring them up to par. An estimated 30% of the nation's 10,000 steel railroad bridges and 600,000 highway bridges are either structurally deficient or functionally obsolete or both. Currently, most bridge inspections are visual only, which has been shown to be ineffective in identifying problems. Acoustic Emission (AE) testing is a comprehensive and effective way of detecting structural damage.
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The objective of this research is to create tools to manage uncertainty in the design and certification process of safety-critical aviation systems. The research focuses on three innovative ideas to support this objective. First, probabilistic techniques will be introduced to specify system-level requirements and bound the performance of dynamical components. These will reduce the design costs associated with complex aviation systems consisting of tightly integrated components produced by many independent engineering organizations.
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The computing landscape is a richly-heterogeneous space including both fixed and mobile nodes with a large variety of sensing, actuation and computational capabilities (including mobile devices, home electronics, taxis, robotic drones, etc.).
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A robust system is one that only modestly deviates from the nominal correct behavior upon the occurrence of small disturbances. Although it is accepted that engineered systems should be robust, it is less clear how to define robustness for Cyber-Physical Systems (CPS) that involve physical components as well as cyber components. In this poster, we sketch a theory of robustness for CPS.
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The electric power grid is a critical national infrastructure that is increasing vulnerable to malicious physical and cyber attacks. To alleviate the likelihood such attacks, national security policy severely restricts the disclosure of sensitive information such as grid topology and operational parameters. In addition, there is also a critical need to foster cooperation among the growing number of participants in a microgrid-enabled electric marketplace.
