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.
Results
Showing 1 to 19 of 19 for “"CAN Bus"”.
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Intrusion Detection using Bit Timing Characteristics for CAN Bus
… most automobiles use Controller Area Network (CAN) bus for communication between various Electronic Control Units (ECUs), also called nodes on the CAN bus. Each ECU on the CAN bus is a microcontroller that sends a unique identifier used for node identification. It is possible to spoof node A by …
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Protecting vehicles from cyberattacks: context aware AI-based intrusion detection for vehicle CAN bus security.
… through the controller area network (CAN) bus for real-time data exchange. However, the CAN bus lacks security measures, rendering it susceptible to cyberattacks, endangering passenger safety. Although artificial intelligence (AI)-based intrusion detection systems (IDSs) can detect …
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Intrusion Detection System for Electronic Communication Buses: A New Approach
… and protocol known as Controller Area Network (CAN) bus. While the CAN bus is a robust system for sending messages, allowing control of the car through the CAN bus presents an opportunity for an outside party to interfere with the operations of a car. Any number of different methods could be …
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Second Generation Electric Vehicle Development at the University of Kansas
… utility vehicles and trucks occupy a significant majority of the vehicles on the road in the United States. To this end, this work covers the development of a second generation electric sport utility vehicle at the University of Kansas. Chapter 2 of this thesis outlines the use of CAN bus in …
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Illi Racecar: A small-scale platform for autonomous driving
… Sensors, including three cameras, A laser scanner, an inertial measurement unit (IMU), two encoders, and an E-stop button, were installed on the platform for environmental perception. Three levels of computer module were equipped for data processing and control. A servo motor and a DC motor …
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Design and Control of Two Under-Actuated Upper Body Exoskeletons for Augmenting Human Capabilities in Lifting
… their abilities in helping people. Exoskeletons can be used to help people gain motor senses through rehabilitation. It can also help healthy people to augment their abilities. These exoskeletons need to be strong yet light, so that the human body can support the exoskeleton, while the …
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Online Message Delay Prediction for Model Predictive Control over Controller Area Network
… computing nodes communicating by way of shared buses such as Controller Area Network (CAN). Their control performance gets degraded due to variable delays (jitters) incurred by messages on the shared CAN bus due to contention and network overhead. This work presents a novel online delay …
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Defending Real-Time Systems through Timing-Aware Designs
… on the role that real-time scheduling theory can play to reduce runtime cost, and guarantee correctness when applying these defense strategies to real-time systems. The first work introduces a novel timing aware defense strategy for the CAN bus that utilizes TrustZone on state-of-the-art …
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An Approach to Automotive Electrification and Testing
… was changed from a conventional internal combustion engine with a start/stop capability, to a fully electric Powertrain, with a diesel generator, and plug in charging capability. This paper will cover the electrical work performed on the vehicle during the summer prior to year three of the …
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Physics-based Security Analysis of Controller Area Network Protocols
… These electronic units are connected via wired bus networks, and data for controlling the automobile is exchanged among the electronic units using in-vehicle network protocols. The in-vehicle network protocols were designed to be isolated from external networks, and they do not encrypt data or …
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Smart Power Module for Distributed Sensor Power Network of an Unmanned Ground Vehicle
… (UGVs) is an application where efficiency can be crucial in extending tight power budgets. In autonomous ground vehicles, geographic diversity with regard to sensor location is inherent because sensor orientation and placement are crucial to performance. Sensor power, therefore, is also …
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Autonomous Cyber Defense for Resilient Cyber-Physical Systems
… topology adaptation. Network topology adaptation can contribute to quickly identifying and updating the network topology to confuse attacks by changing attack paths. We leverage deep reinforcement learning (DRL) to develop CPSs using network topology adaptation. Second, we consider the …
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The development of a holistic approach to modeling driver behavior : accounting for driver heterogeneity in car-following models
… weather conditions. Driver demographics, vehicle CAN bus, and external sensor data are available for each trip. The trajectories in this sample were processed and used to calibrate the Gipps, Intelligent Driver Model, and Wiedemann 99 car-following models. This dissertation seeks to improve how …
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IP Networks Over Heterogeneous Embedded Serial Links
… communicate. Many embedded microcontrollers cannot take advantage of the benefits of IP because they lack the dedicated networking hardware which is as a practical matter required to interact with nontrivial networks. I observe that multihop point-to-point IP networks can in principle be …
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Development of Microgrid Test Bed for Testing Energy Management System
… In response to these challenges, a significant number of countries are investing in the integration of renewable resources for energy production. Renewable resources such as the sun, wind, and water are free, clean, and readily available. Remote and poor parts of the world can also benefit …
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Design, Implementation, and Analysis for an Improved Multiple Inverter Microgrid System
… DGs, storage system and loads, a microgrid (MG) can offer a power system with increased reliability, flexibility, cost effectiveness, and energy efficient feature. Popular energy sources like photovoltaic modules (PV), wind turbines, and fuel cells require the power-electronic interface as the …
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Physical Layer Data Integrity Attacks and Defenses in Cyber-Physical Systems
… has a severe impact on its operation that can potentially lead to life-threatening consequences. This work investigates the vulnerability of CPS to physical-layer data integrity attacks and proposes countermeasures to enhance system resilience. Software-based cybersecurity approaches may …
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Safe Controller Design for Intelligent Transportation System Applications using Reachability Analysis
… of microcontrollers, which communicate via a CAN bus, for electric steering, braking, chassis and body control. Moreover, vehicles interact with other traffic participants including (semi) autonomous vehicles and human-driven cars and also with roadside units through a Vehicle-to-Vehicle (V2V) …
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Development of a Heavy Truck Vehicle Dynamics Model using Trucksim and Model Based Design of ABS and ESC Controllers in Simulink
… By using the animation option in TruckSim, one can observe the vehicle motion in real-time under the action of the ABS controller.In addition to the HIL simulation, a Software-in-the-Loop (SIL) simulation was also performed wherein control algorithms for the Anti-lock braking system (ABS) and …