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Viewing 31 to 60 of 165
2016-09-26
Video
As self-driving "robot" vehicles begin to enter the roadways in a few years, the technology's ethical issues are being discussed. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the important issues facing autonomous vehicles. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2016-09-22
Video
GM has taken a lesson from Tesla's Autopilot driver engagement problems and its new Super Cruise driving system will be different. In this episode of SAE Eye on Engineering, Editor-in-Chief Lindsay Brooke looks at GM's Super Cruise eye tracking. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2016-09-15
Video
Highways aren't the only place for automated driving. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at the Case IH Autonomous Concept Vehicle. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2016-08-24
Video
Your vehicle's rearview mirrors are an endangered species. In this episode of SAE Eye on Engineering, Editor-In-Chief Lindsay Brooke looks at Valeo's plans to have a camera-based rearview mirror system ready for production by 2018. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering.
2016-04-12
Video
In “EV Charging and the Vehicle-to-Grid Potential” (10:29), engineers from NextEnergy show how users can take advantage of electric vehicles not only as green transportation, but also as power suppliers. The case study of a bi-directional vehicle-to-home charging project is presented in detail. Qualcomm’s Halo technology for wireless EV charging is also demonstrated in this episode. This episode highlights: NextHome, an experiment that makes bi-directional charging a reality How to integrate energy systems to manage energy flows from the car, the house and the grid How to manage the way we can purchase energy for different purposes when prices are the most affordable Also Available in DVD Format To subscribe to a full-season of Spotlight on Design, please contact SAE Corporate Sales: CustomerSales@sae.org or 1-888-875-3976.
2016-04-12
Video
In “Dynamic Wireless Charging Technology”, an engineer from NextEnergy in Detroit, Michigan explains the difference between static and dynamic electric vehicle charging, indicating what future developments will look like. And a professor from the Korea Advanced Institute of Science and Technology/KAIST describes their experience with dynamically charging buses already in use in their campus. This episode highlights: The technology allowing vehicles to be charged while in motion, through wireless power transfer Why this type of technology will help make vehicles more efficient and easier to charge, as they will require smaller batteries How the OLEV (Online Electric Vehicle) works following the trail of power transmitting coils Also Available in DVD Format To subscribe to a full-season of Spotlight on Design, please contact SAE Corporate Sales: CustomerSales@sae.org or 1-888-875-3976.
2016-04-03
Video
In “Simulation Tools for Engine Design” engineers from Ricardo Software discuss the use of simulation software in new powertrain development. Another engineer, this time from General Motors, talks about how simulation tools helped them solve the challenge of fuel flow reversion while designing the new turbocharged Cadillac V6 engine. This episode highlights: The challenge of simulating complex and combined systems in one vehicle An example of how a library of components in a software package can be chosen to form a specific system and analyzed How computational fluid dynamics simulation tools were used to help redesign a new planum Also Available in DVD Format To subscribe to a full-season of Spotlight on Design, please contact SAE Corporate Sales: CustomerSales@sae.org or 1-888-875-3976.
2015-12-08
Video
Electric and hybrid vehicles driving at low speeds are so quiet they can pose a danger to sight-impaired pedestrians crossing the street. In this episode of SAE Eye on Engineering, Senior Editor Lindsay Brooke looks at the U.S. government plans to require electrified vehicles emit a warning sound when traveling less than 18 mph. SAE Eye on Engineering also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering at: http://www.sae.org/magazines/podcasts.
2015-11-13
Video
Tim King began his career with a focus on fleet modernization and transitioned to responsibility for vehicle and equipment maintenance. His 30 year career with what is now NVEnergy, included 25 years in Fleet Services. Followed by a similar role with the group’s administrative functions, he ultimately became the department manager and assumed a leadership role directly involved with the evolution of the fleet from a garage to a modern, customer-driven support group which formed the basis of his book “Fleet Services: Managing to Redefine Success.”
2015-04-16
Video
“Spotlight on Design: Insight” features an in-depth look at the latest technology breakthroughs impacting mobility. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. Automated driving is made possible through the data acquisition and processing of many different kinds of sensors working in unison. Sensors, cameras, radar, and lidar must work cohesively together to safely provide automated features. In the episode “Automated Vehicles: Converging Sensor Data” (8:01), engineers from IAV Automotive Engineering discuss the challenges associated with the sensor data fusion, and one of Continental North America’s technical teams demonstrate how sensors, radars, and safety systems converge to enable higher levels of automated driving.
2015-04-15
Video
“Spotlight on Design” features video interviews and case study segments, focusing on the latest technology breakthroughs. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. In the episode “Composite Materials: Advanced Materials and Lightweighting” (30:20), Molded Fiber Glass Companies, known for its deep involvement in the creative development of the molded fiberglass process for the Corvette, demonstrates the manufacturing of sheet molded composite for fiberglass parts. Tanom Motors introduces the Tanom Invader, a blend between an automobile and a motorcycle made exclusively with composite materials. Finally, Euro-Composites demonstrates the manufacturing of honeycomb core material made out of aramid paper and phenolic resin used in aircraft structures.
2015-04-15
Video
“Spotlight on Design” features video interviews and case study segments, focusing on the latest technology breakthroughs. Viewers are virtually taken to labs and research centers to learn how design engineers are enhancing product performance/reliability, reducing cost, improving quality, safety or environmental impact, and achieving regulatory compliance. In the episode “Automated Vehicles: Sensors and Future Technologies” (24:31), highly automated driving is looked at in detail as the culmination of years of research in automotive technology, sensors, infrastructure, software, and systems integration. Real-life case studies show how organizations are actually developing solutions to the challenge of making cars safer with less driver intervention. IAV Automotive Engineering demonstrates how a highly automated vehicle capable of lane changing was created.
2015-04-15
Video
Hear what Aerospace industry experts have to say about their experiences at AeroTech.
2013-11-05
Video
This video looks at the excitement through the whole design process of building an automobile. The design process seen here is the Cal State Fullerton Formula SAE race team. This team strives to make improvements in design each year that produce a more powerful, lighter, safer and faster race car. The design process of the CSUF Formula team and any design process in the auto industry improves as the knowledge base continues to grow. The whole design and testing process gives students a thrill as parts they produced come to life on the race track.
2013-11-01
Video
Coming in first place worldwide out of 17 newcomer teams, 25 Technion students built and raced the university's first Formula SAE car in Sept. 2013 in Italy. Watch the building of the car and the car in action in this short video. The 25 member team is co-sponsored by Grand Technion Energy Program (GTEP). Technion Formula SAE takes students out of the classroom and into the fast lane to apply textbook theories,as well as gaining real-world experience.
2013-10-25
Video
The college level technical inspection. The inspection is carried out by the trained technical inspectors at respective colleges. The teams are required to demonstrate weld check, workshop facilities, brake-test, figure of 8-test, tilt test, vehicle validation procedures/ facilities etc. during the technical inspection.
2013-08-29
Video
Formula SAE challenges students to conceive, design, fabricate, and compete with small formula-style racing car. 120 university teams from around the globe spend 8-12 months designing, building and preparing their vehicles for the competition. Learn why sponsors support Formula SAE and become a sponsor today!
2013-08-24
Video
The Cal State, Long Beach FSAE teams talks to us about working together with the other local teams.
2013-08-24
Video
The Hornet Racing Formula SAE Team tells us about their unique design for their vehicle and custom seat.
2013-08-21
Video
The Iowa State FSAE team talks to us about their vehicle at the 2013 Lincoln, Nebraska competition.
2013-08-05
Video
The Kettering team tells us about their process at the 2013 Formula SAE event in Lincoln, Nebraska.
2013-04-09
Video
A debrief video of our 2012 "season".
2012-06-18
Video
Impact of driving patterns on fuel economy is significant in hybrid electric vehicles (HEVs). Driving patterns affect propulsion and braking power requirement of vehicles, and they play an essential role in HEV design and control optimization. Driving pattern conscious adaptive strategy can lead to further fuel economy improvement under real-world driving. This paper proposes a real-time driving pattern recognition algorithm for supervisory control under real-world conditions. The proposed algorithm uses reference real-world driving patterns parameterized from a set of representative driving cycles. The reference cycle set consists of five synthetic representative cycles following the real-world driving distance distribution in the US Midwestern region. Then, statistical approaches are used to develop pattern recognition algorithm. Driving patterns are characterized with four parameters evaluated from the driving cycle velocity profiles.
2012-06-06
Video
This presentation will introduce the overall goals of the EcoCAR competition in brief, and will go into the third and final year of the competition in detail. The final year of competition saw teams refining and testing their student-built advanced technology vehicles including hybrids, plug-in hybrids, hydrogen fuel cell PHEVs and one battery electric. Important events, such as the Spring Workshop chassis dynamometer testing event at the U.S. Environmental Protection agency, as well as significant competition results, such as vehicle performance, consumer acceptability and efficiency will be presented. Presenter Patrick Walsh
2012-06-05
Video
What will the passenger car fleet look like over the next two decades? As most expected, affordability and convenience are the major drivers of new vehicle technology penetration into the market. Within this scope, vehicle electrification strategy to limit oil dependence and meet the European targets for CO2 emissions should be cost-effective and convenient to the buyer. This paper will focus first, through different economic models, on the penetration of passenger electrified vehicles (Plug-in Hybrid Vehicles PHVs and Electric Vehicles EVs) in Europe (EU15: 15 European Union member countries) up to 2030. Economic models are based on real world use behaviors and driving patterns in order to compute fuel and energy consumption and to estimate total cost of the vehicle including incentives. The economic models use household wages in order to later make conclusions on vehicle technology market shares by vehicle classes.
2012-06-05
Video
The Pennsylvania State University is one of 16 North American universities that participated in the EcoCAR advanced vehicle technology competition (http://www.ecocarchallenge.org/). A series-hybrid-electric vehicle based on a General Motors crossover SUV platform has been designed, built and tested for this purpose. The powertrain features a 1.3 L turbodiesel engine running on a B20 fuel system, a 75kW generator directly coupled to the engine and advanced lithium-ion batteries. In this paper, the vehicle architecture and control strategy are detailed and performance predictions (e.g., acceleration, fuel consumption and emissions) are presented. This includes discussion of the development process that led to the selected designs. The predicted performance is compared with data obtained on a chassis dynamometer and during on-road measurements over specified drive cycles. Presenter Shawn Getty
2012-06-05
Video
The Hybrid Electric Vehicle Team of Virginia Tech participated in the three-year EcoCAR Advanced Vehicle Technology Competition organized by Argonne National Laboratory, and sponsored by General Motors and the U.S. Department of Energy. The team established goals for the design of a plug-in, range-extended hybrid electric vehicle that meets or exceeds the competition requirements for EcoCAR. The challenge involved designing a crossover SUV powertrain to reduce fuel consumption, petroleum energy use, regulated tailpipe emissions, and well-to-wheel greenhouse gas emissions. To interface with and control the hybrid powertrain, the team added a Hybrid Vehicle Supervisory Controller, which enacts a torque split control strategy. This paper builds on an earlier paper [1] that evaluated the petroleum energy use, criteria tailpipe emissions, and greenhouse gas emissions of the Virginia Tech EcoCAR vehicle and control strategy from the 2nd year of the competition.
2012-06-04
Video
This paper forms the third of a series and presents results obtained during the testing and development phase of a dedicated range extender engine designed for use in a compact class vehicle. The first paper in this series used real world drive logs to identify usage patterns of such vehicles and a driveline model was used to determine the power output requirements of a range extender engine for this application. The second paper presented the results of a design study. Key attributes for the engine were identified, these being minimum package volume, low weight, low cost, and good NVH. A description of the selection process for identifying the appropriate engine technology to satisfy these attributes was given and the resulting design highlights were described. The paper concluded with a presentation of the resulting specification and design highlights of the engine. This paper will present the resulting engine performance characteristics.
2012-05-30
Video
The sustainable use of energy and the reduction of pollutant emissions are main concerns of the automotive industry. In this context, Hybrid Electric Vehicles (HEVs) offer significant improvements in the efficiency of the propulsion system and allow advanced strategies to reduce pollutant and noise emissions. The paper presents the results of a simulation study that addresses the minimization of fuel consumption, NOx emissions and combustion noise of a medium size passenger car. Such a vehicle has a parallel-hybrid diesel powertrain with a high-voltage belt alternator starter. The simulation reproduces real-driver behavior through a dynamic modeling approach and actuates an automatic power split between the Internal Combustion Engine (ICE) and the Electric Machine (EM). Typical characteristics of parallel hybrid technologies, such as Stop&Start, regenerative braking and electric power assistance, are implemented via an operating strategy that is based on the reduction of total losses.
2012-05-29
Video
This paper proposes a current limits distribution control strategy for a parallel hybrid electric vehicle (parallel HEV) which includes an advanced powertrain concept with two electrical driving axles. One of the difficulties of an HEV powertrain with two electrical driving axles is the ability to distribute the electrical current of one high voltage battery appropriately to the two independent electrical motors. Depending on the vehicle driving condition (i.e., car maneuver) or the maximization of the entire efficiency chain of the system, a suitable control strategy is necessary. We propose an input-output feedback linearization strategy to cope with the nonlinear system subject to input constraints. This approach needs an external, state dependent saturation element, which translates the state dependent control input saturation to the new feedback linearizing input and therefore preserves the properties of the differential geometric framework.
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