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Gasoline fuels growing number of commercial vehicles
2019-03-31
Biodiesel may be the top alternative fuel for work truck fleets, according to the 2019 Fleet Purchasing Outlook Survey conducted by the NTEA, but another “alt fuel” is gaining momentum in certain CV segments: good old gasoline.
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Advancing aftertreatment
2019-03-18
Engineers push for more efficient, cost-effective, and smaller aftertreatment systems for off-highway diesel engines, addressing challenges such as better particulate filtering and low-temp NOx conversion.
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Approved Vendor List supplier reduction: Everyone is doing it
2019-04-11
Every quality-run organization has a supplier vetting process. The one common denominator always heard in supplier audits is: "We simply must reduce our list of suppliers." It’s understandable. It can be tough for a company to manage a list of hundreds, if not thousands, of suppliers.
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Developing for defense
2019-04-02
Suppliers to the commercial vehicle segment optimize—read: ruggedize— their product offerings for the tougher terrain encountered by military vehicles.
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Mobileye’s quest for super-human perception
2019-04-10
As humans obey traffic rules and follow a framework of cautious driving to a large extent, autonomous vehicles function by anticipating possible driving hazards and risks with so-called ‘super-human perception.’
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GoFly announces Phase II winning teams at AeroTech Americas
2019-03-26
Early today at AeroTech Americas – SAE International’s North America-based international aerospace congress – GoFly announced the five Phase II winners of the GoFly Prize for personal mobility vehicles. Each of the innovative winning teams, from the United States, Latvia, Russia, and the Netherlands, were awarded $50,000 in prizes.
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Battery technology is still the key barrier to better urban air mobility
2019-03-29
The potential of daily on-demand aviation in and around cities is a major goal of many aerospace start-ups, including those that participated in the panel at SAE International’s AeroTech Americas 2019 event in Charleston, South Carolina. Companies like Zeva Aero, Detroit Flying Cars, and Varon Vehicles, are continuing to develop various vehicle types, whether they generate lift during forward flight or use a multi-rotor vertical flight approach, to make widespread personal urban air mobility (UAM) a reality in the coming years.
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Software needs security, and security needs software: a scientific overview
2019-04-22
Software needs security. That's a consequence of using software to control critical systems. It's difficult because software is inherently a complex artifact, even when the code just consists of a single sequential program in a single programming language, with well-defined inputs and outputs. Of course, actual software rarely if ever has such a simple structure. Security needs software. That's a consequence of the complexity just mentioned. No process can ensure security at scale unless it is automated by using software itself: programming languages, verification tools, software platforms.
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