General Motors Corp. showed off the so-called “skateboard” for its Chevy Sequel technical concept vehicle at SAE’s 2007 World Congress this week. The vehicle, which GM calls the “most technically advanced automobile ever built,” was said to represent the third stage in the automaker’s “Reinvention of the Automobile” program.”
Designed around hydrogen fuel cell technology, the Sequel uses three electric motors and a lithium-ion battery for its propulsion system. The vehicle reportedly has a 300-mile range between hydrogen fill-ups and emits only water vapor.
Late last year, GM announced that it had created the first driveable version of the vehicle.
The so-called “skateboard” shown at SAE this week is an 11-inch-deep chassis that contains all of the Sequel’s propulsion, transmission, steering and braking components and provides a single electrical connection to its body.
A new book by Thomas Edison's great-grandniece takes on the notion that he was a lone-wolf inventor and replaces it with an image of a man who ascribed great value to the ideas of colleagues.
In response to rising interest in autonomous vehicles, the federal government has called upon states not to authorize operation of self-driving cars, except for the purpose of testing.
With LEDs dropping in price virtually every year, automakers have begun employing them, not only on luxury vehicles, but on entry-level models, as well.
Using almost 200 light-emitting diodes in the front and back of the new 2014 CTS, Cadillac designers are showing how LEDs can change the character of a vehicle.
From Dell / Intel® New Paradigms in Design Work Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013 5
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
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