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 25 for “"Controller Area Network"”.
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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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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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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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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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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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Robustness Bounds For Uncertain Sampled Data Systems With Presence of Time Delays
The use of communication networks has increased over the years. Due to many advantages like modularity, system flexibility and ease of maintenance, these networks have made their way into control systems. Today, in majority of applications, real-time networks like CAN (Controller-Area Network), …
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Illi Racecar: A small-scale platform for autonomous driving
… Operating System (RTOS) with a high-low level controller framework. The new generation of Robot Operating System, ROS2, was installed on the main computer station with its real-time features to ensure the platform's reliability. A real-time Drive-by-Wire (DBW) control module with an …
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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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A Distributed Open Environment for Real-Time Applications
… support at the end-hosts as well as within the network. In a distributed system where a hybrid set of applications (i.e. hard, soft, and non real-time applications) may run concurrently in a cluster of processors connected together by a local area network, ""temporal isolation"" becomes a highly …
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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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Big data toward vehicle health monitoring system: an engine health perspective
… with 18 critical features, including vibration, Controller Area Network bus, combustion, lubrication, and thermal signals. Using this high dimensional, sequential, and heterogeneous data, this research developed an integrated end-to-end VHMS paradigm comprising four key contributions: (i) A …
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Energy storage systems for wave energy converters and microgrids
… and was designed for the future EV market with a controller area network interface. This build gives a general insight to some of the engineering, planning, safety, and cost requirements of implementing a high power energy storage system near or on an offshore device for interface to a microgrid …
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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
… are defined as small-scale power distribution networks with distributed energy sources, loads, and storage. They can operate in either grid-connected or islanded mode. Renewable sources are intermittent in nature, and uncertainties are always present in the microgrid operation when using these …
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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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