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 21 for “"Controller Area Network (CAN)"”.
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Communication protocols, queuing and scheduling delay analysis in CANDU SCWR hydrogen co-generation model
Industrial dynamical, Networked Control Systems (NCSs) are controlled over a communication network. We study a continuous-time CANada Deuterium Uranium-Super Critical Water Reactor (CANDU-SCWR) hydrogen plant and a discrete-time controller, sensor and actuator block, that are connected via a …
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A Wireless Call Button Network Design
Traditional call button networks that control elevator systems utilize a wired connection for communication. The communication cables are run through the elevator shaft from one call button to another and finally to the controller on the roof. Installing this wired link is highly time consuming. In …
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Online Message Delay Prediction for Model Predictive Control over Controller Area Network
… 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 prediction approach …
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Designing a higher layer protocol for small distributed microcontroller systems using the control area network protocol
… Layer Protocol (HLP) for small distributed microcontroller systems using a well-established network protocol: the Controller Area Network (CAN) protocol which, currently, is widely used in the automation industries. Steps were taken to investigate three popular HLPs based on the CAN protocol: …
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Physics-based Security Analysis of Controller Area Network Protocols
… 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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HDL implementation of a controller area network node
… is to design and implement innovative networks that allow for shared communications between technologies.</p> <p>This thesis presents the design, development, and implementation of an in-vehicle network that will centralize connections involved with the New Jersey State Police's pursuit …
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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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Intrusion Detection System for Electronic Communication Buses: A New Approach
… followed suit by integrating more and more microcontrollers to handle tasks ranging from controlling the radio to the brakes and steering. Handling all of these separate processors is a communication system and protocol known as Controller Area Network (CAN) bus. While the CAN bus is a robust …
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Implementation of Fieldbus Networks in Factory Automation
… a study of some of the commonly used industrial networks, in particular Highway Addressable Remote Transducers (HART), Controller Area Network (CAN), Foundation Fieldbus, and Process Fieldbus (Profibus). In addition, the properties and applications of the Actuator Sensor Interface (AS-Interface) …
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Autonomous Cyber Defense for Resilient Cyber-Physical Systems
… cyber-physical systems (CPSs) under high network dynamics, adversarial attacks, and various uncertainties. We focus on three key system attributes to build resilient CPSs by developing a suite of the autonomous cyber defense mechanisms. First, we consider network adaptability to achieve …
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Intrusion Detection using Bit Timing Characteristics for CAN Bus
In today's world, 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 …
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Energy requirements and productivity of machinery used to harvest herbaceous energy crops
Herbaceous energy crops (miscanthus, switchgrass, and tallgrass prairie) are promising biomass feedstocks, but are difficult to harvest with traditional machinery. Energy required for harvesting novel herbaceous crops was evaluated in both field and laboratory settings. Previous work on harvesting …
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A Distributed Open Environment for Real-Time Applications
… to decide at runtime whether an application can meet its timing requirement based on a few overall parameters. However, open system was originally developed for applications to run on a single processor. This dissertation generalizes the technique and extends the open architecture to a …
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Design, development, and validation of a remotely reconfigurable vehicle telemetry system for consumer and government applications
… sensor data and transmit it over a cellular network. This thesis proposes a system wherein vehicles become distributed sensors, each transmitting a rich supply of information. The standardization of OBD and decreasing cost of bandwidth make now an opportune time to develop a real-time logging …
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FIBRE-OPTIC, MULTI-ACCESS NETWORK FOR INTRACAR AND MANUFACTURING ENVIRONMENTS
The Controller Area Network (CAN) is a CSMA-CD protocol with priority access and was designed for Intra Car Communication. The purpose of this network is to connect the various functions within a vehicle and allow communication between them using only one serial data line instead of conventional …
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Privacy and Authentication in Emerging Network Applications
… and authentication techniques for some network applications, where existing internet security solutions cannot address them straightforwardly due to different trust and attack models and possibly constrained resources. For example, in a centralized dynamic spectrum access (DSA) system, …
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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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Protecting vehicles from cyberattacks: context aware AI-based intrusion detection for vehicle CAN bus security.
… (ECUs), which are interconnected 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 …
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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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Effectiveness of Compensatory Vehicle Control Techniques Exhibited by Drivers after Arthroscopic Rotator Cuff Surgery
… driving techniques and practices over time can specifically answer how drivers may modify their behaviors to address a perceived state of impairment. Additionally, the degree of success in vehicle operation by comparing an ideal turn to the path taken by the driver allows for a level of …
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