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Advanced Multi-Speed Transmissions And Their Effect On Fuel Economy, Durability And Reliability, Sean Boyle 2017 Southern Illinois University Carbondale

Advanced Multi-Speed Transmissions And Their Effect On Fuel Economy, Durability And Reliability, Sean Boyle

ASA Multidisciplinary Research Symposium

In a challenge to meet the high corporate average fuel economy (CAFE), manufacturers are using transmissions with 8, 9, and 10 speeds. This oral presentation addresses vehicle fuel economy impact with advanced multi-speed transmissions and also forecasts the reliability and durability when compared to a conventional 5 and 6-speed transmission.


An Empirical Study To Investigate The Effect Of Air Density Changes On The Dsrc Performance, Mostafa El-Said, Vijay Bhuse, Alexander Arendsen 2017 Grand Valley State University

An Empirical Study To Investigate The Effect Of Air Density Changes On The Dsrc Performance, Mostafa El-Said, Vijay Bhuse, Alexander Arendsen

Peer-Reviewed Publications

The primary role of Intelligent Transportation Systems (ITS) system is to implement Advanced Driver Assistance Services (ADAS) such as pedestrian detection, fog detection and collisions avoidance. These services rely on detecting and communicating the environment conditions such as heavy rain or snow with nearby vehicles to improve the driver's visibility. ITS systems rely on DSRC to communicate this information via a Vehicle-to-Vehicle (V2V) or Vehicle-to-Infrastructure (V2I) communications architectures. DSCR performance may be susceptible to environmental changes such as air density, gravitation (gravitational acceleration), air temperature, atmospheric pressure, humidity, and precipitation.

The goal of this research is to investigate whether ...


Distributed Control System For Parallel-Connected Dc Boost Converters, Steven Goldsmith 2017 Michigan Technological University

Distributed Control System For Parallel-Connected Dc Boost Converters, Steven Goldsmith

Michigan Tech Patents

The disclosed invention is a distributed control system for operating a DC bus fed by disparate DC power sources that service a known or unknown load. The voltage sources vary in v-i characteristics and have time-varying, maximum supply capacities. Each source is connected to the bus via a boost converter, which may have different dynamic characteristics and power transfer capacities, but are controlled through PWM. The invention tracks the time-varying power sources and apportions their power contribution while maintaining the DC bus voltage within the specifications. A central digital controller solves the steady-state system for the optimal duty cycle settings ...


Design, Synthesis And Sustainable Applications Of Animal Protein-Based Thermoset Polymers And Covalent Organic Frameworks, Xiaoyan Yu 2017 Clemson University

Design, Synthesis And Sustainable Applications Of Animal Protein-Based Thermoset Polymers And Covalent Organic Frameworks, Xiaoyan Yu

All Dissertations

Extensive research has been undertaken in recent times on finding suitable, alternative, non-feed and non-fertilizer applications for proteinaceous materials in the animal rendering industry. In this regard, use of such proteins to derive plastics, especially thermoplastics and derived composites, has emerged as a potentially acceptable choice. However, the widespread use of such proteins for aforementioned applications is limited by their poor mechanical properties, high moisture absorption and their inherent odor. In this study, we have engineered, for the first time, high-strength, toughened thermoset polymers from proteinaceous materials obtained from the rendering industry so that they can be employed in high ...


Hibs-Ksharing: Hierarchical Identity-Based Signature Key Sharing For Automotive, Zhuo WEI, Yanjiang YANG, Yongdong WU, Jian WENG, Robert H. DENG 2017 Huawei Shield Lab

Hibs-Ksharing: Hierarchical Identity-Based Signature Key Sharing For Automotive, Zhuo Wei, Yanjiang Yang, Yongdong Wu, Jian Weng, Robert H. Deng

Research Collection School Of Information Systems

Equipped with various sensors and intelligent systems, modern cars turn into entities with connectivity, autonomy, and safety. Car rental/car sharing is an innovative transportation concept and integral in today's urban living. It enables users to access a fleet of vehicles located throughout cities. Complementing public transportation, the car-sharing service helps people to meet their transportation needs economically and in an environmentally responsible manner. When a customer wants to rent a car from a rental company or an owner wants to share a private car with his/her friends or family members, the customer or the user should gain ...


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?


Electric Vehicle Drivetrain, Jimmy Andrew King, Kevin Kristopher Moore, Charissa Cadence Seid 2017 California Polytechnic State University, San Luis Obispo

Electric Vehicle Drivetrain, Jimmy Andrew King, Kevin Kristopher Moore, Charissa Cadence Seid

Mechanical Engineering

This document serves to outline the design and development of Sharpell Technologies' ST5 electric vehicle drivetrain. Background research was conducted on various drivetrain components and testing methods, leading to the development of our drivetrain’s design requirements. Compiled in this report are the specifications of the components that will be integrated into our drivetrain design. All component calculations and specifications can be located in the appendices. An in-depth manufacturing plan features the modifications necessary to create several key components such as the shafts and housing. The assembly plan details a step-by-step process in which the components are arranged to ensure ...


Guided Target Control System Final Design Report, John Barry, Zachary Eagan, Ryan Mackintosh 2017 California Polytechnic State University, San Luis Obispo

Guided Target Control System Final Design Report, John Barry, Zachary Eagan, Ryan Mackintosh

Mechanical Engineering

No abstract provided.


Carbon Fiber Monocoque Chassis Platform For Formula Sae And Formula Sae Electric Race Cars, Ford Eimon, Michael Gonzalez, Michal Kramarz, Nathan Powell, Kevin Ziemann 2017 California Polytechnic State University, San Luis Obispo

Carbon Fiber Monocoque Chassis Platform For Formula Sae And Formula Sae Electric Race Cars, Ford Eimon, Michael Gonzalez, Michal Kramarz, Nathan Powell, Kevin Ziemann

Mechanical Engineering

No abstract provided.


Sae Small Vehicle Lifts, Augustus G. Holz, Nathan K. Harry, Tobias W. Shirts 2017 California Polytechnic State University, San Luis Obispo

Sae Small Vehicle Lifts, Augustus G. Holz, Nathan K. Harry, Tobias W. Shirts

Mechanical Engineering

The SAE (Society for Automotive Engineers) vehicle teams at Cal Poly need an easy way to access the undersides of their vehicles to facilitate maintenance and servicing. The purpose of this project was to provide a solution that could lift the vehicles effectively and safely from above so that the underside of the vehicles can be accessed, as well as elevating the vehicles to an ergonomic working height. Design specifications were determined based off each vehicle’s requirements in addition to what the team intends to do with their suspended vehicle. After several concept iterations, the team decided to purchase ...


Soft Target For Advanced Emergency Braking System Daimler Trucks, Kurt C. Ebert, Kolter Knapp, Esgar Pulido 2017 California Polytechnic State University, San Luis Obispo

Soft Target For Advanced Emergency Braking System Daimler Trucks, Kurt C. Ebert, Kolter Knapp, Esgar Pulido

Mechanical Engineering

This report provides an overview of the AEBS Soft Target project delivered to Daimler Trucks North Amer- ica as part of the 2016-2017 Mechanical Engineering Senior Design class at California Polytechnic State University, San Luis Obispo. The purpose was to build a soft target to test Advanced Emergency Braking Systems, or AEBS, on Daimler 0 s large trucks. Though this design is for Daimler specifically, there may be other interested parties such as highway safety groups and rival auto manufacturers. Currently, there are no suitable alternative products that satisfy every requirement for Daimler to validate their systems. They require a ...


Small-Scale Intelligent Vehicle Design Platform, Christopher Grant, Jay Miley, Evan Phillips 2017 California Polytechnic State University, San Luis Obispo

Small-Scale Intelligent Vehicle Design Platform, Christopher Grant, Jay Miley, Evan Phillips

Mechanical Engineering

Intelligent Vehicle Design is a growing field with the potential to save many lives by actively minimizing the impacts of human error. Though there are many ways to research intelligent vehicle control, full-scale implementations are expensive and dangerous and computer simulations have extremely steep learning curves. Researchers and students need an accessible, adaptable, and robust development platform to rapidly create and test autonomous control algorithms. While small-scale platforms are often designed from the ground up for specific projects, this requires analysis, design, and manufacture. The goal of this project is to develop a small-scale intelligent vehicle that can be configured ...


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 ...


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 ...


Are Solar Panels A Viable Power Source For A Green Energy Vehicle?, Mason C. Adams 2017 Linfield College

Are Solar Panels A Viable Power Source For A Green Energy Vehicle?, Mason C. Adams

Senior Theses

A solar cell powered go-kart has been built and tested. The result shows using solar energy alone cannot meet the requirement of running a regular passenger car. This is due to the limited surface area of the passenger car. This thesis also discusses the operating principles of solar panels, the physics of P type and N type semiconductors, and the formation of the PN junction, as well as the solar current. Modifications of an existing go-kart are described in detail in this thesis. Suggestions for making green vehicles are discussed as well.


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?


An Experimental Study On Drag Reduction Of Aftermarket Additions On An Suv, Christiana L. Katsoulos 2017 James Madison University

An Experimental Study On Drag Reduction Of Aftermarket Additions On An Suv, Christiana L. Katsoulos

Senior Honors Projects, 2010-current

Over recent years, the awareness of climate change has become more prevalent worldwide and one major contributor to global warming has been the use of transportation. Vehicles contribute to global warming by releasing petroleum based emissions such as significant amounts of carbon dioxide and numerous other harmful environmental pollutants. SUVs contribute to the emissions problem more so than sedans, since they have lower gas mileage and need more gasoline regularly. The main functionality of sport utility vehicles, or SUVs, includes hauling or off-roading and fuel efficiency is not always the focus in the design process. However, aerodynamic enhancements could improve ...


Automotive Inductive Position Sensor, Lingmin Shao 2017 The University of Western Ontario

Automotive Inductive Position Sensor, Lingmin Shao

Electronic Thesis and Dissertation Repository

Inductive angular position sensors (IAPS) are widely used for high accuracy and low cost angular position sensing in harsh automotive environments, such as suspension height sensor and throttle body position sensor. These sensors ensure high resolution and long lifetime due to their contactless sensing mode and their simple structure. Furthermore, they are suitable for wider application areas. For instance, they can be miniaturized to fit into a compact packaging space, or be adopted to measure the relative angle of multiple rotating targets for the purposes of torque sensing. In this work, a detailed SIMULINK model of an IAPS is first ...


Brake Specific Fuel Consumption (Bsfc) In Gasoline Powered Cars, Michael Carlson, Dr. Cecilia J. Vogel 2017 Augustana College, Rock Island Illinois

Brake Specific Fuel Consumption (Bsfc) In Gasoline Powered Cars, Michael Carlson, Dr. Cecilia J. Vogel

Celebration of Learning

The goal of this experiment was to determine which driving behaviors result in the highest fuel efficiency for a given trip. We collected data for speed (MPH), engine speed (RPM), engine power (Torque/LOD), and fuel consumption (MPG) using the ScanGauge II.


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