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 24 for “"Cyber-Physical System (CPS)"”.
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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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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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Baiting for defense against stealthy attacks on cyber-physical systems
… thesis is to develop a defense methodology for a cyber-physical system (CPS) by which an attempted stealthy cyber-attack is detected in near real time. Improvements in networked communication have enabled vast and complex dynamic control systems to exploit networked control schemes to seamlessly …
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Digital twin model of two-arm collaborative robot for human arms motion simulation using reverse engineering
… to connect it with the real world. Finally, a cyber-physical system (CPS) interface was built to replicate human motion. Deep reinforcement learning will be implemented using these two models for human motion simulation.
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DEEP REINFORCEMENT LEARNING FOR ROBOT-ASSISTED SURGICAL TRAINING
… in the surgical training. In this thesis, a Cyber-Physical System (CPS) is designed and proposed with a DRL supported laparoscopic surgery training system. A DRL agent is trained to drive the surgical instrument to finish a designated laparoscopic training task, and is capable to show …
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Resilience and Cybersecurity for Distribution Systems with Distributed Energy Resources
… energy resources in electric energy distribution systems. Those distributed energy resources (DERs), mostly inverter-based, can act as resiliency sources for the grid but also introduce new control and stability challenges. In this thesis, a cyber-physical system (CPS) testbed is proposed …
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Cyber-Physical Systems: two case studies in design methodologies
To analyze embedded systems, engineers use tools that can simulate the performance of software components executed on hardware architectures. When the embedded system functionality is strongly correlated to physical quantities, as in the case of Cyber-Physical System (CPS), we need to model …
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Real-Time Wireless Sensor-Actuator Networks for Cyber-Physical Systems
<p>A cyber-physical system (CPS) employs tight integration of, and</p><p>coordination between computational, networking, and physical elements. Wireless sensor-actuator networks provide a new communication technology for a broad range of CPS applications such as process control, smart …
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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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A game engine based digital twin framework enabling next-gen manufacturing
… twin onto quickly, designed and developed on the Cyber-Physical System (CPS). Can digital twin technology be applied to monitoring and automation in a smart factory? Is it possible to apply a live tracking algorithm to a multi-stage smart factory? Is it possible to do this in a framework format to …
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Real-time data operations and causal security analysis for edge-cloud-based Smart Grid infrastructure
… power grid known as Smart Grid. As a critical cyber-physical system (CPS), Smart Grid is an integration of physical components, sensors, actuators, control centers, and communication networks. The key to orchestrate large scale Smart Grid is to provide situational awareness of the system. And …
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Intrusion Detection of Flooding DoS Attacks on Emulated Smart Meters
… elements, creating an interdependence of both physical and cyber assets of the power grid. The fast-increasing connectivity has transformed the grid from what used to be primarily a physical system into a Cyber- Physical System (CPS). The physical elements within a power grid are well …
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Algorithm Hardware Codesign for High Performance Neuromorphic Computing
… of Internet of Things (IoT), embedded system and Cyber Physical System (CPS) etc., there is an increasing demand to apply machine intelligence on these power limited scenarios. Though deep learning has achieved impressive performance on various realistic and practical tasks such as …
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Process and Quality Modeling in Cyber Additive Manufacturing Networks with Data Analytics
A cyber manufacturing system (CMS) is a concept generated from the cyber-physical system (CPS), providing adequate data and computation resources to support efficient and optimal decision making. Examples of these decisions include production control, variation reduction, and cost optimization. A …
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Design and Analysis of Intrusion Detection Protocols in Cyber Physical Systems
… aim to design and validate intrusion detection system (IDS) protocols for a cyber physical system (CPS) comprising sensors, actuators, control units, and physical objects for controlling and protecting physical infrastructures.<br />The design part includes host IDS, system IDS and IDS response …
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Digital Twin for Machine Tools and Manufacturing Systems
… develops an integrated Digital Twin (DT) and Cyber- Physical System (CPS) framework for machine tools and manufacturing systems, addressing the challenges of model fidelity, knowledge extraction and cost- effective deployment in industrial environments. The study makes three key contributions. …
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Enhancing Trust in Reconfigurable Hardware Systems
A Cyber-Physical System (CPS) is a large-scale, distributed, embedded system, consisting of various components that are glued together to realize control, computation and communication functions. Although these systems are complex, they are ubiquitous in the Internet of Things (IoT) era of …
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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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Mining sensor and mobility data in cyber-physical systems
A Cyber-Physical System (CPS) is an integration of physical devices with informational resources. Such a system has many promising applications in both military and civil fields, such as missile defense, battlefield awareness, traffic control, neighborhood watch, environment monitoring and wildlife …
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Electromagnetic Interference Attacks on Cyber-Physical Systems: Theory, Demonstration, and Defense
A cyber-physical system (CPS) is a complex integration of hardware and software components to perform well-defined tasks. Up to this point, many software-based attacks targeting the network and computation layers have been reported by the researchers. However, the physical layer attacks that …
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