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Technology Report
Power

Williams Debuts New Flexible Platform for BEVs and FCVs

Williams Advanced Engineering (WAE) has unveiled its latest product, the EVR electric vehicle platform. It has been designed to provide an accelerated start to a high-performance...

Technology Report
AR/AI

Brembo’s Sensify Aims to Revolutionize Braking

SAE Media recently participated with Brembo in a demonstration of the company’s new braking technology on the skid pad at the Michelin Laurens Proving Grounds in Mountville, South...

Original Equipment
Propulsion

Truckin’ on Hydrogen

The hydrogen-fueled electrified Class 8 road tractor doesn’t move or sound like a diesel-fueled behemoth. “This advanced prototype is production-intent for shape, power, virtually everything, and its...

News
Software

2023 Cadillac Lyriq Executive Chief Engineer: New EV Her ‘North Star’

At the Cadillac Lyriq’s media drive program in Utah, SAE Media spoke one-on-one with Jamie Brewer, Lyriq executive chief engineer, about developing the...

Articles
Automotive

Hyliion Trucks Onward

Hyliion’s system can decrease fuel consumption and reduce emissions by capturing wasted energy and storing it in a battery pack.

Original Equipment
Energy

Quantron Launches 12-M Battery-Electric Bus; Fuel-Cell Variant to Follow

New European bus manufacturer Quantron has launched its first product, the Cizaris, a 12-meter (39.4-ft) long electrically powered bus. The German company was...

Briefs
Motion Control

Periodic Wave Disc Brake Rotor

The lightweight brake rotor design with high heat dissipation uses novel surface cooling technology.

Articles
Motion Control

Products of Tomorrow

A new COVID test, a "ChromoUpdate," and NASA's brake rotor.

News
Power

Bollinger Expanding Planned EV Lineup with the Deliver-E Commercial Van

Class-3 EV startup Bollinger Motors has announced an addition to its future lineup of vehicles – a delivery truck. The cleverly named Deliver-E concept is an...

News
Energy

‘Laxatives’ May Ease Challenge of Lithium-Ion Alternative

The R&D dimension of the automotive industry often reveals novel solutions and cross-linking between materials, but a team of international scientists has come up with...

Road Ready
Power

2019 Frankfurt Auto Show: Porsche Unveils Taycan Electric Sedan

After four years of teasing and meticulously-metered release of technical details, Porsche unveiled the production version of its Taycan electric vehicle (EV) at this...

News
Energy

2019 S60 and V60 Volvo’s Newest Chips in the Transformation Game

They’re not the crossovers buyers in almost all major world market currently crave, but Volvo’s 2019 S60 midsize sedan—and to a lesser extent, its V60 station wagon...

News
Connectivity

2019 E-Tron SUV: Audi Goes Electric

Audi has made its ambitious electromobility goals clear, saying it will offer 10 all-electric and 10 plug-in hybrid models by 2025, accounting for at least one-third of its sales. To help achieve...

Articles
Power

BEV Heat Pumps Recovering Cost Investments

Can a heat pump-equipped battery electric vehicle (BEV) overcome major energy losses for cabin heating comfort in cold ambient conditions –and at reasonable system cost? These questions were...

Articles
Electronics & Computers

Extending EV Range with AV Programming

Increasing the range of electric vehicles (EV) in a practical cost-effective way has become a primary challenge for the industry. However, current efforts to increase EVs’ market acceptance, via...

Technology Report
Connectivity

BorgWarner Demos Next-Step Electrification Components

Anyone questioning whether a substantial portion of the light-vehicle market will imminently feature some form of powertrain electrification need look no further than the product...

News
Energy

Electrification Takes (Some Of) the Load

The heavy-duty commercial vehicle community is taking a keener look at electrification. Several trends are driving this move, and not only emissions regulations. True, a number of large cities,...

News
Energy

2019 Hyundai Kona Electric Goes Content and Torque Heavy in a B-Class EV

What’s so remarkable about the Hyundai Kona Electric is how unremarkable it is. Essentially an electrified version of Hyundai’s B-class SUV, if the even...

Articles
Energy

Audi Unveils Production Version of First-Ever EV: E-Tron

It seems safe to say the global shift to battery-electric vehicles now is in full swing, with the Volkswagen Group’s Audi brand unveiling on September 17 its first electric...

Briefs
Electronics & Computers

Electrode Design Boosts Supercapacitor Performance

Supercapacitors are rechargeable energy storage devices that deliver more power for their size than similar-sized batteries. They also recharge quickly, and they last for hundreds to thousands of recharging cycles. Today, they are used in hybrid cars’ regenerative braking systems and for other...

Briefs
Materials

Process Turns Carbon Dioxide into 3D Graphene with Microporous Surface

The conversion of carbon dioxide to useful materials usually requires high energy input due to its ultrahigh stability. A heat-releasing reaction between carbon dioxide and sodium was developed to take carbon dioxide and turn it into 3D graphene with micropores across its...

Articles
Electronics & Computers

DIGITALIZATION: The New Critical Success Factor

The terms Industry 4.0, Big Data, the Internet of Things, and the Digital Factory are being pitched around like a rugby ball, and almost always with a decided lack of clear definition. Let’s...

Articles
Aerospace

Top Prizes Awarded in the Create the Future Design Contest

Top prizes in the 2016 Create the Future Design Contest were awarded on November 11 in New York City. The Grand Prize winner, and winners in seven categories, took home awards for...

Articles
Green Design & Manufacturing

2016 Create the Future Design Contest: Grand Prize Winner

HYLIION - HYBRID TECHNOLOGY FOR SEMI-TRAILERS AND THE TRUCKING INDUSTRY

Thomas Healy, RF Culbertson, AJ Emanuele, Morgan Culbertson, Wilson Sa, Pam Culbertson, Chad Saylor, Len...

Briefs
Medical

Ankle Exoskeleton Aids or Enhances Mobility

Clutches can be used to enhance the functionality of springs or actuators in robotic devices. A research team headed up by Steve Collins, an associate professor of mechanical engineering at...

Briefs
Electronics & Computers

Isolated Bidirectional DC Converters for Distributed Battery Energy Applications

Power systems are the core heartbeat of any advanced vehicle. Reliability and flexibility of these systems are of the highest priority. This innovation is a highly efficient and modular isolated bidirectional DC converter for battery energy applications that has...

Briefs
Medical

Unpowered Exoskeleton Aids Walking

https://news.ncsu.edu

Humans grow to be quite efficient at walking. Simulations of human locomotion show that walking on level ground at a steady speed should theoretically require no power input at...

Briefs
Physical Sciences

Quantitative Analysis of a Hybrid Electric Humvee for Fuel Economy Improvement

The Army has acquired several hybrid platforms to assess the applicability of hybrid technology for military missions. These hybrid platforms include both series...

Briefs
Mechanical & Fluid Systems

Parallel Hybrid Vehicles Using Fuzzy Logic Control

A fuzzy logic controller for hybrid vehicles with parallel configuration was proposed. Using the state-of-charge (SOC) of the energy storage, the driver command, and the motor/generator speed, a set of rules was developed. The fuzzy logic controller can determine the split between the electric...