Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 76 for “"cyber-physical system"”.
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Resilient and fractionated cyber physical system
Reliance on aging monolithic overhead physical systems with assurance of resilience is an ongoing critical discussion. The White House has issued a strategy to evolve this system of systems technology to meet growing information and knowledge needs. Fractionated Space Cyber Physical Systems is part …
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Statistical learning for cyber physical system
Cyber-Physical Systems represent a critical intersection of physical infrastructure and digital technologies. Ensuring the safety and reliability of these interconnected systems is vital for mitigating risks and enhancing overall system safety. In recent decades, the transportation domain has seen …
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Secure and dependable cyber-physical system architectures
… computational power and connectivity in modern Cyber-Physical Systems (CPS) inevitably introduce more security vulnerabilities. The concern about CPS security is growing especially because a successful attack on safety-critical CPS (e.g., avionics, automobile, smart grid, etc.) can result in the …
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Neural Cryptanalysis for Cyber-Physical System Ciphers
… symmetric ciphers, particularly for proprietary cyber-physical systems (CPS) and lightweight block ciphers. This thesis work extends the work of the recently-developed neural cryptanalysis method, which trains neural networks on a set of plaintext/ciphertext pairs to extract meaningful bitwise …
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Wattsworth : a vision for cyber physical system design
… could revolutionize how we interact with our physical environment. Sensor networks that provide real time feedback offer significant value in terms of energy reduction, fault detection, equipment diagnostics, monitoring, security and more. This revolution will not happen in a positive way …
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Microgrid as a Cyber-Physical System: Dynamics and Control
… are deployed as a technology to enhance power system resilience. A microgrid may include one or more distributed energy resources (DERs), including synchronous generators, solar panels, wind turbines, and energy storage systems which are decentralized power sources primarily in a distribution …
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Development of a Reference Design for a Cyber-Physical System
… a Trusted Platform Module (TPM) into a cyber-hardened grid-connected device. The TPM device is a secured crypto processor that assists in generating, storing, and restricting the use of cryptographic keys. The emphasis of this research is to establish integrity, authenticity, and …
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Electric ship digital twin : framework for cyber-physical system security
… in random waves representing the behavior of a physical ship. There is a trend towards increasingly networked sensors and actuators to enable condition monitoring, ensure efficient operation, and allow for autonomy. However, a cyberattack on a networked control system presents not just the …
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CYBER-PHYSICAL SYSTEM: REAL-TIME INTERNET-BASED WIRELESS STRUCTURAL HEALTH MONITORING SYSTEM
… and installation to sensing data display. A cyber-physical system combining embedded system, wireless communication, and the Java platform was developed for structural health monitoring. The focus of this system is to continuously monitor structural response and broadcast the information to …
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FRIEND: A Cyber-Physical System for Traffic Flow Related Information Aggregation and Dissemination
… to lay the theoretical foundations of FRIEND — A cyber-physical system for traffic Flow-Related Information aggrEgatioN and Dissemination. By integrating resources and capabilities at the nexus between the cyber and physical worlds, FRIEND will contribute to aggregating traffic flow data collected …
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Adaptive Scheduling in a Distributed Cyber-Physical System: A case study on Future Power Grids
Cyber-physical systems (CPS) are systems that are composed of physical and computational components. CPS components are typically interconnected through a communication network that allows components to interact and take automated actions that are beneficial for the overall CPS. Future Power-Grid …
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RAPID UNIFIED HMI AND PHYSICAL AGENT DEVELOPMENT FRAMEWORK FOR A CLASS OF CYBER PHYSICAL SYSTEM
… framework is developed to support multi-systems design, visualization, and integration for Human Machine Interface (HMI) and physical embedded agents, and real-time vision system. We address the open source and platform-independent software architecture, system integration, and …
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Development of spine design process and implementation of axiomatic design theory for cyber physical system design analysis
… unified understanding of the design process for Cyber Physical System (CPS) early stage design analysis.The thesis begins with an overview of CPS and recent literature relating to problem solving and creative thinking process, design principles and philosophies, and design process models in the …
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A Cyber-Physical System (CPS) Approach to Support Worker Productivity based on Voice-Based Intelligent Virtual Agents
… making use of digitalization approaches such as cyber-physical systems (CPS). In this direction, various research works have developed methods to capture information from construction environments and elements and provide monitoring capabilities to measure construction productivity at multiple …
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Intrusion Detection and Recovery of a Cyber-Power System
… and Communications Technology (ICT) in power systems has revolutionized the monitoring, operation, and control mechanisms through advanced control and communication functions. However, this integration significantly elevates the vulnerability of modern power systems to cyber intrusions, posing …
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Middleware and control of cyber-physical systems: temporal guarantees and hybrid system analysis
A cyber-physical system is a system which encompasses computing, communication, and physical entities with emphasis on their interactions. In this work, we study two different aspects of cyber-physical systems: mechanisms as well as policy. At the mechanism end we study how to provide a platform …
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Application of unified invariants for cyber physical systems in smart grids
<p>Cyber-Physical Systems (CPS) are complex engineered systems which consist of physical components with an underlying cyber network. The three main components of a cyber-physical System are: physical system, networking and communications element and a distributed cyber system. The primary …
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A spatio-temporal approach to mitigate automotive radar spoofing attacks
<p>Cyber-physical system (CPS) has become an integral part of human life, ranging from aircraft to health care systems. The security of these critical components ensures its wider acceptability. Traditionally, many works to secure cyber-physical system (CPS) has been done in the cyber domain, like …
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AI-based Detection Against Cyberattacks in Cyber-Physical Distribution Systems
Integration of a cyber system and communication systems with the traditional power grid has enabled better monitoring and control of the smart grid making it more reliable and resilient. This empowers the system operators to make informed decisions as a result of better system visibility. The grid …
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Simulation and verification of autonomous route planning behavior
… theory for autonomously reconfigurable cyber-physical systems in the presence of unexpected disruptions. We focus on transportation networks to develop our methodologies since it is a prime example of a cyber-physical system that is characterized by distributed decision-making and is …
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