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Editorial Power
Tesla Semi “Crushes” SuperTruck 2 in Real-World Efficiency
Usually hosted in Southern California, the Advanced Clean Transportation (ACT) Expo moved about 265 miles (425 km) north and east for its latest edition, taking place in Las...
News Energy
All-Electric Nissan Ariya Handles Ultra-Cold Temps on Pole to Pole Trek
Chris and Julie Ramsey covered more than 33,000 km (20,505 miles) across three continents in an all-electric passenger vehicle from 1823’s magnetic North Pole to...
Articles Electronics & Computers
Sensing to Solve EV Thermal Challenges
A common criticism of electric vehicles (EVs) is that extremes of heat and cold adversely affect their performance, particularly range. OEMs have been aware of the issue and have innovated and...
Original Equipment Electronics & Computers
Nikola Producing Battery-Electric Trucks, Fuel-Cell EVs Coming
Fuel-cell electric vehicles (FCEVs) are a highway rarity despite decades of technology development. “When I was working in Europe 20 years ago, I was driving fuel-cell...
Editorial Energy
EV, Give Me Heat!
Cabin heating and cooling, and their negative impact on vehicle efficiency and range, are among the challenges still to be solved in battery-electric vehicles. For drivers and passengers, interior comfort — being...
News Transportation
Arctic Autonomy
In what is billed as “the most extensive pilot [program] in challenging weather conditions, ever,” a trio of Nordic companies is prepping an autonomous public-transport service in Bodø, a Norwegian city north of the...
Articles Energy
Pumping EV Heat
The Automotive Career Development Center (ACDC) that I founded over 20 years ago provides training and tech support to the world’s independent electric-vehicle (EV and hybrid) technicians, who will be asked to fix and...
The Navigator Sensors/Data Acquisition
The Navigator: Mapping the Way to Safe Automated Driving
When it comes to automated driving systems (ADS), Tesla CEO Elon Musk often runs counter to the consensus of almost everyone else in the sector. His disdain for lidar sensing is...
News Manned Systems
Air Exchange System Shows Potential to Reduce Winter BEV Range Loss
Battery-electric vehicle (BEV) range loss from winter use of PTC (positive temperature coefficient) heating has become a source of major concern as the industry works...
Briefs Test & Measurement
SnowMicroPenetrometer Applications for Winter Vehicle Mobility
Characterizing the mechanical properties of snow and their impact on vehicle performance could improve vehicle winter mobility modeling.
News Data Acquisition
As Automotive Climates Shift, GKN Ramps up Its Winter Testing
As the influx of electrification continues to roil the industry, seamlessly integrating the hardware and wealth of software it brings with it creates a far broader...
News Energy
AAA Studies Thermal Effects on EV Range
It’s been a tough winter in much of the U.S. When the Midwest hasn’t been dealing with a Polar Vortex it been smacked by a “bombogenesis.” But even normally temperate seasonal regions like...
News Unmanned Systems
2019 Nissan Leaf plus Nets Extended EV Range
The 2019 Leaf Plus has a longer driving range and provides quicker acceleration than its platform-sharing counterpart, the second-generation Leaf, thanks to a higher-output motor and...
News Manned Systems
DATC Spells Progress for Defense Prototyping
A slogging bureaucracy, miles of “red tape,” and a sea of acronyms are just some of the hurdles that keep many suppliers from working with the U.S. defense industry on ground vehicle...
What We’re Driving Power
Mercedes-Benz C220d AMG Line Cabriolet
Until relatively recently in Europe, “buy a new diesel car and help reduce CO2”, was accepted by most governments as a responsible piece of advice. In simple terms a late level Euro-6 diesel...
News Connectivity
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...
News Power
Studies Seek to Reduce Range Impact of EV Cabin Conditioning
If the battery-electric vehicle (BEV) is to enter the affordable mainstream, it has to overcome the challenge of 50-60% loss of range from the impact of cabin heating,...
News Manufacturing & Prototyping
BMW 440i
When reviewing a new BMW, it’s important to note the car’s most vital attribute first. And that would be…powertrain performance? Steering precision? Chassis reflexes? The optional ($1700) M Sport brakes? While all are...
News Propulsion
Rolls-Royce Starts Lean-Burn Combustion Engine Icing Tests
In March, a new demonstrator engine by Rolls-Royce, featuring a cutting-edge lean-burn and low-emissions combustion system for future jet engine programs, began icing tests at...
Editorial Test & Measurement
Send in Yamaguchi!
Ted Klaus is not given to hyperbole. So when the Chief Engineer of Honda’s 2017 NSX says something is “the best,” he means it. And that’s how Klaus described hearing Jack Yamaguchi’s first impressions of the...
Technology Update Aerospace
F-35 Gets Cold Treatment in Step Toward IOC Remedy
Since it first became an active cold-weather testing facility in 1947, the 96th Test Wing's McKinley Climatic Laboratory at Eglin Air Force Base, FL, there have been a wide variety of...
News Materials
Chrysler Names New Head of Product Planning
Chrysler recently announced the appointment of Benjamin Winter as the new NAFTA Head of Product Planning. With this appointment, he is also named to the Chrysler Group Leadership Team. The...
Briefs Physical Sciences
AFRL’s Demonstration and Science Experiments Mission
A document describes the Air Force Research Laboratory's Demonstration and Science Experiments (DSX) mission, dedicated to research needed to advance the ability to operate spacecraft in the harsh radiation environment of medium earth orbit (MEO). The DSX spacecraft, to be launched in late...
Top Stories
INSIDERManned Systems
Starliner to Perform Uncrewed Return Flight From International Space Station...
INSIDERDefense
Archer Delivers First Midnight eVTOL to US Air Force
INSIDERWeapons Systems
EA-37B Compass Call: The US Air Force's New Electronic Attack Aircraft
INSIDERMechanical & Fluid Systems
Is the Department of Defense Stockpiling Enough Critical Materials?
INSIDEREnergy
Modern Commercial Jets Create Longer Living Contrails Than Older Aircraft,...
NewsPower
Webcasts
Test & Measurement
Mitigating Risks, Ensuring Reliability: Deep Dive into Automotive Electrical...
Automotive
Accelerating Time to Market: Tackling NVH Challenges in Electric...
Aerospace
Space Communications and Navigation Summit 2024
Electronics & Computers
Utilizing Model-Based Systems Engineering for Vehicle Development
Software
Meeting the Challenges of Software-Defined Vehicles With...
Automotive
Automotive Hardware Security Modules: Functionality, Design, and...