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Watch Stanford's self-driving Audi hit the track

Sending a self-driving race car around a track with nobody inside seems pointless – there's no driver to enjoy the ride, and the car certainly isn't getting a thrill out of it. But the students performing research with Stanford University's Audi TTS test rig "Shelley" (not to be confused with Audi's own self-driving race cars) are getting a kick out of the numbers generated by the machine. "A race car driver can use all of a car's functionality to drive fast," says Stanford Professor Chris Gerdes. "We want to access that same functionality to make driving safer." The teams push the car to speeds over 120mph and the computers have executed lap times nearly as fast as professional drivers. However, they also spend a lot of time maneuvering at 50 to 75 mph, the speeds where accidents are most likely to happen. That way, the students can figure out how to incorporate braking, throttle and maneuvering to develop new types of automatic collision avoidance algorithms. Better technology, for instance, could have saved Google from a recent slow-speed accident where its vehicle was struck by a bus. During race days, students break into teams to perform different types of research. "Once you get to the track, things can go differently than you expect. So it's an excellent lesson of advanced planning," says Gerdes. In the latest rounds of testing, for instance, one PhD student developed emergency lane-change algorithms, while another recorded a skilled human driver in an attempt to convert his behavior into a driving algorithm. The main goal, of course, is to prepare students for something they may not have expected -- an automotive industry that is adopting self-driving technology at breakneck speeds. This article by Steve Dent originally ran on Engadget, the definitive guide to this connected life. Green Audi Technology Coupe Autonomous Vehicles Racing Vehicles Performance Videos racecar research

Malaise Era All-Stars

A few weeks ago, we bid a fond happy 40th anniversary to the automotive dark ages of 1973-84 that have come to be known as "The Malaise Era" - the performance ice-age when 160 horsepower was a lot and a 0-60 time of under 10 seconds was remarkable. Like music in the 1980s, everything in automobiledom didn't suck, however. There were a few bright spots. Here are five of our favorites:
1976-79 Porsche 930, aka 911 Turbo Carrera (above)
Photo Credit: Dorotheum

Nissan Truck-a-Palooza | Autoblog Podcast #483

Episode #483 of the Autoblog Podcast is here. This week, Dan Roth, Alex Kierstein, and Michael Austin talk about the jam-packed Autoblog Garage, Alex Kierstein's time with several new Nissan trucks including the 2017 Armada, and we wrap it up trying to spend your money. Check it out! Check out the rundown with times for topics, and thanks for listening! Autoblog Podcast #483 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics 2017 Nissan Armada In The Autoblog Garage 2016 Audi R8 V10 Plus 2016 Jaguar XJR 2016 Jaguar XE Diesel 2016 Jaguar F-Pace 2016 Chevrolet Cruze Premier 2016 Kia Sedona SXL 2017 Mitsubishi Mirage GT Hosts: Dan Roth, Michael Austin, Alex Kierstein Rundown Intro & Garage - 00:00 Nissan Trucks - 19:39 Q&A - 29:38 Total Duration: 40:19 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show in iTunes Podcasts Audi Jaguar Mitsubishi Nissan