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Autonomous Speed Control For Kia Optima, Andrew J. Combs, Kyle Fugatt, Kevin McFall 2017 Kennesaw State University

Autonomous Speed Control For Kia Optima, Andrew J. Combs, Kyle Fugatt, Kevin Mcfall

The Kennesaw Journal of Undergraduate Research

The standard method for speed control is the cruise control system built into most modern vehicles. These systems employ a PID controller which actuates the accelerator thus, in turn, maintains the desired vehicle speed. The main drawback of such a system is that typically the cruise control will only engage above 25 mph. The goal of this paper is to describe a system which we used to control vehicle speed from a stop to any desired speed using an Arduino microcontroller and a CAN BUS shield, from where autonomous features can be built upon. With this system, we were able ...


Battery Power, 2017 Vocational Training Council

Battery Power

SIGNED: The Magazine of The Hong Kong Design Institute

Electric cars have always looked like the future, but around the world they are becoming an everyday reality. Can Hong Kong avoid getting stuck in the past or will the city be able to join the electric car revolution?


Formula Sae Power Distribution Controller, Daniel Baron 2017 California Polytechnic State University, San Luis Obispo

Formula Sae Power Distribution Controller, Daniel Baron

Electrical Engineering

The Power Distribution Controller senior project aims to replace the current Power Distribution Module (PDM) on Cal Poly’s Formula SAE internal combustion vehicle with a more advanced, configurable, and reliable system. The Power Distribution Controller is a MOSFET based system that can be controlled through either controller area network or a parallel interface to distribute and control power from the vehicle’s battery to the several electrical devices on the car. The Power Distribution Controller also collects output voltage and current data, and communicates this data to the vehicle’s data logger. This will allow engineers to troubleshoot electrical ...


Auxiliary Power System, Karianne LaPlante, Nidia Vara, Eve Wassenaar, Carter Whittington 2017 California Polytechnic State University, San Luis Obispo

Auxiliary Power System, Karianne Laplante, Nidia Vara, Eve Wassenaar, Carter Whittington

Electrical Engineering

The main objective for this project is to design and build a prototype for an all-electric SUV for the start-up company, Sharpell Technologies. This vehicle will comprise of the following configurations: auxiliary power system (APS), battery management system, battery pack wiring, CAN bus system, DC-DC charging converter, DC/DC auxiliary converter, instrument cluster, and motor controller/inverter. Each car configuration is a project assigned to a 2-4 student team; in total, eight EE senior projects and one ME project is produced. New lightweight batteries are also in the process of being developed to provide a viable electric source for the ...


An Internetworked Self-Driving Car System Of Systems, Jeremy Straub, Wafaa Amer, Christian Ames, Karanam R. Dayananda, Andrew Jones, Goutham Miryala, Nathan Olson, Noah Rockenback, Franklin Slaby, Santipab Tipparach, Samuel Fehringer, David Jedynak, Haiming Lou, Dakota Martin, Marc Olberding, Austin Oltmans, Alec Witte, Brady Goenner, Jessie Lee, Dylan Shipman 2017 North Dakota State University--Fargo

An Internetworked Self-Driving Car System Of Systems, Jeremy Straub, Wafaa Amer, Christian Ames, Karanam R. Dayananda, Andrew Jones, Goutham Miryala, Nathan Olson, Noah Rockenback, Franklin Slaby, Santipab Tipparach, Samuel Fehringer, David Jedynak, Haiming Lou, Dakota Martin, Marc Olberding, Austin Oltmans, Alec Witte, Brady Goenner, Jessie Lee, Dylan Shipman

Jeremy Straub

This paper presents an overview of the architecture of an internetworked self-driving car system-of-systems. The architecture considers both the car as a system-of-systems as well as multiple cars participation in a larger multi-vehicle system-of-systems. Each relevant aspect of the architecture is reviewed.


Cybersecurity Considerations For An Interconnected Self Driving Car System Of Systems, Jeremy Straub, John McMillan, Brett Yaniero, Mitchell Schumacher, Abdullah Almosalami, Kelvin Boatey, Jordan Hartman 2017 North Dakota State University--Fargo

Cybersecurity Considerations For An Interconnected Self Driving Car System Of Systems, Jeremy Straub, John Mcmillan, Brett Yaniero, Mitchell Schumacher, Abdullah Almosalami, Kelvin Boatey, Jordan Hartman

Jeremy Straub

The vehicle intercommunications required to enable the some of the most beneficial features of self-driving cars also pose significant security risks. To coordinate, cars must advise other cars of their plans, status and actions and be able to rely on the information provided by other cars. This paper presents an intrusion detection system, based on system-of-systems principles for the self-driving car system-of-systems.


It's No Accident: Evaluating The Effectiveness Of Vehicle Safety Inspections, Alex Hoagland, Trevor Woolley 2017 Brigham Young University - Provo

It's No Accident: Evaluating The Effectiveness Of Vehicle Safety Inspections, Alex Hoagland, Trevor Woolley

FHSS Mentored Research Conference

Traffic fatalities have fallen steadily over the past two decades, particularly those due to car failure. Many have attributed this fall to safer vehicle technology. This trend has led many states to reevaluate mandatory vehicle safety inspection programs. This study sought to answer the question, does the elimination of vehicle safety inspections have an effect on traffic fatalities?


Sae Baja Data Acquisition System, Ryan Carl, Ryan Rose, Gabe Sevigny, Nathanael Smith 2017 Olivet Nazarene University

Sae Baja Data Acquisition System, Ryan Carl, Ryan Rose, Gabe Sevigny, Nathanael Smith

Scholar Week 2016 - present

The Olivet Nazarene University SAE Baja team designs a custom off-road vehicle every year to compete against teams from other schools at competitions throughout the year. The current car that the Baja team is working on needs some improvements, but they need some help gathering data to see where to make these improvements. In previous years, the Baja team would not have any feedback besides what they observed while driving, so this year they have tasked the SAE Baja Data Acquisition design group with the project of creating a sensor system and a data logging program to gather information that ...


Optimization Of Roadway Electrification Integrating Wireless Power Transfer: Technoeconomic Assessment And Lifecycle Analysis, Braden J. Limb 2017 Utah State University

Optimization Of Roadway Electrification Integrating Wireless Power Transfer: Technoeconomic Assessment And Lifecycle Analysis, Braden J. Limb

All Graduate Theses and Dissertations

Electric vehicles are the main technology currently being pursued to reduce dependence on fossil fuels in the transportation sector. These vehicles provide both reduced greenhouse gas emissions and decreased operating costs when compared to conventional internal combustion vehicles, while providing the flexibility to use both renewable and fossil energy. However, these vehicles have seen limited consumer adoption due to their large purchase prices and limited driving range. Both purchase price and driving range are related to the large onboard battery systems required for electric vehicle travel.

One solution to decrease dependence on large battery systems has focused on charging vehicles ...


Optimizing Compressed Air Storage For Energy Efficiency, Brian Abels, J. Kelly Kissock 2017 University of Dayton

Optimizing Compressed Air Storage For Energy Efficiency, Brian Abels, J. Kelly Kissock

J. Kelly Kissock

Compressed air storage is an important, but often misunderstood, component of compressed air systems. This paper discusses methods to properly size compressed air storage in load-unload systems to avoid short cycling and reduce system energy use. First, key equations relating storage, pressure, and compressed air flow are derived using fundamental thermodynamic relations. Next, these relations are used to calculate the relation between volume of storage and cycle time in load-unload compressors. It is shown that cycle time is minimized when compressed air demand is 50% of compressor capacity. The effect of pressure drop between compressor system and storage on cycle ...


Energy Efficient Process Heating: Insulation And Thermal Mass, Kevin Carpenter, J. Kelly Kissock 2017 Energy & Resource Solutions

Energy Efficient Process Heating: Insulation And Thermal Mass, Kevin Carpenter, J. Kelly Kissock

J. Kelly Kissock

Open tanks and exterior surfaces of process heating equipment lose heat to the surroundings via convection, radiation, and/or evaporation. A practical way of reducing heat loss is by insulating or covering the surfaces. This paper presents methods to quantify heat loss and energy savings from insulating hot surfaces and open tanks. The methods include radiation and evaporation losses, which are ignored by simplified methods. In addition, thermal mass, such as refractory, conveyor and racking equipment, acts as a heat sink and increases heating energy use in process heating applications. This paper presents lumped capacitance and finite-difference methods for estimating ...


Improving Compressed Air Energy Efficiency In Automotive Plants: Practical Examples And Implementation, Nasr Alkadi, J. Kelly Kissock 2017 Oak Ridge National Laboratory

Improving Compressed Air Energy Efficiency In Automotive Plants: Practical Examples And Implementation, Nasr Alkadi, J. Kelly Kissock

J. Kelly Kissock

The automotive industry is the largest industry in the United States in terms of the dollar value of production [1]. U.S. automakers face tremendous pressure from foreign competitors, which have an increasing manufacturing presence in this country. The Big Three North American Original Equipment Manufacturers (OEMs)-General Motors, Ford, and Chrysler-are reacting to declining sales figures and economic strain by working more efficiently and seeking out opportunities to reduce production costs without negatively affecting the production volume or the quality of the product. Successful, cost-effective investment and implementation of the energy efficiency technologies and practices meet the challenge of ...


Energy Efficient Process Heating: Managing Air Flow, Kevin Carpenter, J. Kelly Kissock 2017 Energy & Resource Solutions

Energy Efficient Process Heating: Managing Air Flow, Kevin Carpenter, J. Kelly Kissock

J. Kelly Kissock

Much energy is lost through excess air flow in and out of process heating equipment. Energy saving opportunities from managing air flow include minimizing combustion air, preheating combustion air, minimizing ventilation air, and reconfiguring openings to reduce leakage.

This paper identifies these opportunities and presents methods to quantify potential energy savings from implementing these energy-savings measures. Case study examples are used to demonstrate the methods and the potential energy savings.The method for calculating savings from minimizing combustion air accounts for improvement in efficiency from increased combustion temperature and decreased combustion gas mass flow rate.

The method for calculating savings ...


Indicators Of Assessing Vehicle Safety Status Under Platoon Conditions At Freeway, Jianan Zhou 2017 University of Nebraska-Lincoln

Indicators Of Assessing Vehicle Safety Status Under Platoon Conditions At Freeway, Jianan Zhou

Civil Engineering Theses, Dissertations, and Student Research

Issue on level freeway segment (Interstate 80) in Nebraska: • High truck percentage (higher than 25%) • Different speed profile - The speed of trucks are set to 67 mph, on average. - The speed of passenger cars are 75 mph, on average. • Result platoons - Approximately 85% of vehicles are observed in platoon. - the degree of freedom to maneuver for drivers are constrained by other in-platoon vehicles. - Vehicles in platoons may face unsafe situation. Goal: Develop indicators to assess the safety status of vehicles under platoon conditions at level freeway segment.

The data were collected at 13 sites on Interstate 80 between Lincoln and ...


Design And Development Of Bms System In Order To Reduce The Home.Pdf, Ata Jahangir Moshayedi, Afrouz Motamedi 2017 University of Pune

Design And Development Of Bms System In Order To Reduce The Home.Pdf, Ata Jahangir Moshayedi, Afrouz Motamedi

Ata Jahangir Moshayedi

Recently, with attention to advance technology and high demand to have more convenience and security, intelligent design in residential, administrative, commercial and recreative structures are a significant creatorship and new series are valuable when they have special attention to the nowadays crisis of the world
that is an energy issue, saving and optimal.
Following these issues, some new concepts such as green building are existing which are trying to remove obstacles and getting closer to approach above mentioned With attention to the state's rate of energy consumption in advanced countries and comparing to statics of this rate in our ...


Development Of A Spring-Based Automotive Starter, David H. Myszka, Jonathan Lauden, Patrick Joyce, Andrew P. Murray, Christoph Gillum 2017 University of Dayton

Development Of A Spring-Based Automotive Starter, David H. Myszka, Jonathan Lauden, Patrick Joyce, Andrew P. Murray, Christoph Gillum

David Myszka

Automotive starting systems require substantial amounts of mechanical energy in a short period of time. Lead-acid batteries have historically provided that energy through a starter motor. Springs have been identified as an alternative energy storage medium and are well suited to engine-starting applications due to their ability to rapidly deliver substantial mechanical power and their long service life. This paper presents the development of a conceptual, spring-based starter. The focus of the study was to determine whether a spring of acceptable size could provide the required torque and rotational speed to start an automotive engine. Engine testing was performed on ...


A Mechanical Regenerative Brake And Launch Assist Using An Open Differential And Elastic Energy Storage, David H. Myszka, Andrew P. Murray, Kevin Giaier, Vijay Krishna Jayaprakash, Christoph Gillum 2017 University of Dayton

A Mechanical Regenerative Brake And Launch Assist Using An Open Differential And Elastic Energy Storage, David H. Myszka, Andrew P. Murray, Kevin Giaier, Vijay Krishna Jayaprakash, Christoph Gillum

David Myszka

Regenerative brake and launch assist (RBLA) systems are used to capture kinetic energy while a vehicle decelerates and subsequently use that stored energy to assist propulsion. Commercially available hybrid vehicles use generators, batteries and motors to electrically implement RBLA systems. Substantial increases in vehicle efficiency have been widely cited. This paper presents the development of a mechanical RBLA that stores energy in an elastic medium. An open differential is coupled with a variable transmission to store and release energy to an axle that principally rotates in a single direction. The concept applies regenerative braking technology to conventional automobiles equipped with ...


A Mechanical Regenerative Brake And Launch Assist Using An Open Differential And Elastic Energy Storage, David H. Myszka, Andrew P. Murray, Kevin Giaier, Vijay Krishna Jayaprakash, Christoph Gillum 2017 University of Dayton

A Mechanical Regenerative Brake And Launch Assist Using An Open Differential And Elastic Energy Storage, David H. Myszka, Andrew P. Murray, Kevin Giaier, Vijay Krishna Jayaprakash, Christoph Gillum

Andrew P. Murray

Regenerative brake and launch assist (RBLA) systems are used to capture kinetic energy while a vehicle decelerates and subsequently use that stored energy to assist propulsion. Commercially available hybrid vehicles use generators, batteries and motors to electrically implement RBLA systems. Substantial increases in vehicle efficiency have been widely cited. This paper presents the development of a mechanical RBLA that stores energy in an elastic medium. An open differential is coupled with a variable transmission to store and release energy to an axle that principally rotates in a single direction. The concept applies regenerative braking technology to conventional automobiles equipped with ...


Development Of A Spring-Based Automotive Starter, David H. Myszka, Jonathan Lauden, Patrick Joyce, Andrew P. Murray, Christoph Gillum 2017 University of Dayton

Development Of A Spring-Based Automotive Starter, David H. Myszka, Jonathan Lauden, Patrick Joyce, Andrew P. Murray, Christoph Gillum

Andrew P. Murray

Automotive starting systems require substantial amounts of mechanical energy in a short period of time. Lead-acid batteries have historically provided that energy through a starter motor. Springs have been identified as an alternative energy storage medium and are well suited to engine-starting applications due to their ability to rapidly deliver substantial mechanical power and their long service life. This paper presents the development of a conceptual, spring-based starter. The focus of the study was to determine whether a spring of acceptable size could provide the required torque and rotational speed to start an automotive engine. Engine testing was performed on ...


A Review Of The Evolutionary Optimization Algorithms Inspired From.Pdf, Ata Jahangir Moshayedi, Mohammad Amin Iravani Rad, Saeed Safarafard 2017 University of Pune

A Review Of The Evolutionary Optimization Algorithms Inspired From.Pdf, Ata Jahangir Moshayedi, Mohammad Amin Iravani Rad, Saeed Safarafard

Ata Jahangir Moshayedi

n the past two decades, nature inspired optimization algorithm along with classical methods have gained noticeable accomplishments. Optimization, which had led to various types of algorithm design has been one of the signification areas of research in recent decades. In most engineering issues one
encounters with objective function which needs to be optimized. In group methods, factors work with one another and the collaborative behavior of all factors leads to a convergence. Now there are various ways or methods to reach optimization, however, undoubtedly, each has its own pitfalls. The present
study investigates mammal algorithms such as wolves, bats and ...


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