Showing posts with label autonomous. Show all posts
Showing posts with label autonomous. Show all posts

2012-03-29

A Google Self-Driving Car Experience

Amazing! Google's self-driving car allows the blind to drive | Fox News

Mahan was behind the wheel of a Toyota Prius tooling the small California town of Morgan Hill in late January, a routine trip to pick up the dry cleaning and drop by the Taco Bell drive-in for a snack.

He also happens to be 95 percent blind.

Mahan, head of the Santa Clara Valley Blind Center, “drove” along a specially programmed route thanks to Google’s autonomous driving technology.

Self-Driving Car Test: Steve Mahan - YouTube



We announced our self-driving car project in 2010 to make driving safer, more enjoyable, and more efficient. Having safely completed over 200,000 miles of computer-led driving, we wanted to share one of our favorite moments. Here's Steve, who joined us for a special drive on a carefully programmed route to experience being behind the wheel in a whole new way. We organized this test as a technical experiment, but we think it's also a promising look at what autonomous technology may one day deliver if rigorous technology and safety standards can be met.


Google driverless car - Wikipedia, the free encyclopedia

The Google Driverless Car is a project by Google that involves developing technology for driverless cars. [...]
The system combines information gathered from Google Street View with artificial intelligence software that combines input from video cameras inside the car, a LIDAR sensor on top of the vehicle, radar sensors on the front of the vehicle and a position sensor attached to one of the rear wheels that helps locate the car's position on the map.

Sebastian Thrun: Google's driverless car | Video on TED.com


Sebastian Thrun helped build Google's amazing driverless car, powered by a very personal quest to save lives and reduce traffic accidents. Jawdropping video shows the DARPA Challenge-winning car motoring through busy city traffic with no one behind the wheel, and dramatic test drive footage from TED2011 demonstrates how fast the thing can really go.


2010-06-01

Autonomous Quadrocopter



The autonomous quadrocopter is a type of unmanned aerial vehicle being designed by the University of Pennsylvania’s GRASP Laboratory.  They’ve released some video of the ‘copter going through its paces.

The video below the jump is not of somebody piloting an odd helicopter through openings that are only 3 inches larger than its body. No.  It’s a video of a helicopter piloting itself through openings that are only 3 inches larger than its body.


Aggressive Maneuvers for Autonomous Quadrotor Flight





In the video the quadrocopter knows its position, and the position of the openings via its internal IMU and a sophisticated motion capture system - the red lights and cameras (20 of them!) around the room. The video opens with the robot performing single, double, and triple flips in mid air! If that's not stunning enough, the next part shows how the robot can fly through any position in space with any reasonable "velocity and pitch angle", allowing it to fly through a window with less than 3 inches of clearance (~8 cm). It can also be used to decend through a hole, or fly between other quadrocopters in space.


Finally, the video shows the copter perching on a vertical surface via velcro. It can even land upsidedown! You must watch the video, as it's pretty stunning.

The work is done by Daniel Mellinger, Dr. Nathan Michael, and Dr. Vijay Kumar.




Quadrotor







Micro Autonomous Systems Technologies (MAST) is a collaboration with University of Maryland, University of Michigan, BAE Systems and Army Research Laboratories. Our vision is to develop Autonomous Multifunctional Mobile Microsystems (Am3 ), a networked group of small vehicles and sensors operating in dynamic, resource-constrained, adversarial environments. [...]


Sources
Autonomous Quadrocopter | U Penn GRASP Lab | Geekosystem
http://www.geekosystem.com/autonomous-quadrocopter/
YouTube - Aggressive Maneuvers for Autonomous Quadrotor Flight
http://www.youtube.com/watch?v=MvRTALJp8DM
Quadrocopter Flies Through Windows, Does Backflips, and Lands Upside Down! by gallamine | RobotBox
http://beta.robotbox.net/blog/gallamine/quadrocopter-flies-through-windows-does-backflips-and-lands-upside-down
Research Projects | GRASP Laboratory - University Of Pennsylvania
http://www.grasp.upenn.edu/research
Daniel Mellinger Website | Main / Quadrotor
http://fling.seas.upenn.edu/~dmel/wiki/index.php?n=Main.Quadrotor

Related
Quadrotor - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Quadrotor
Autonomous quadrocopter flies through windows, straight into our hearts (video) -- Engadget
http://www.engadget.com/2010/05/28/autonomous-quadrocopter-flies-through-windows-straight-into-our/
YouTube - Indoor flight of an autonomous vision-guided quadrotor
http://www.youtube.com/watch?v=zTwZC4qev9o
Aggressive Quadrotor Maneuvers - DIY Drones
http://diydrones.com/profiles/blogs/aggressive-quadrotor-maneuvers
Make: Online : How-To: Quadrocopter based on Arduino
http://blog.makezine.com/archive/2010/01/how-to_quadrocopter_based_on_arduin.html
MAST - Micro Autonomous System Technologies | GRASP Laboratory - University Of Pennsylvania
http://www.grasp.upenn.edu/research/micro_autonomous_system_technologies_mast

2009-10-19

Autonomous Micro Aerial Vehicle (MAV) Scans Indoor Environments


MIT's Micro Aerial Vehicle (MAV)

A team of students from MIT's Computer Science and Artificial Intelligence lead by Prof. Nick Roy developed an autonomous Micro Aerial Vehicle capable of autonomously mapping and navigating a complex environment.
The team participated in and won the AUVSI International Aerial Robotics Competition (IARC) which was held on the campus of the University of Puerto Rico at Mayagüez (UPRM.)
MIT Machine
MIT Quad-Rotor Vehicle Entering Window
Mapping
MIT Map Generation and Vehicle Path
Air Vehicle
robot

  • (1) Hokuyo laser rangefinder

  • (2) laser-deflecting mirrors for altitude

  • (3) monocular USB camera

  • (4) inertial measurement unit

  • (5) GumStix processor with wiFi link

  • (6) ARM microprocessor running low-level control loop at 1000Hz

clipped from www.youtube.com

Autonomous MAV Filght in GPS Denied Environments


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Sources:
  1. Artificial Intelligence and Robotics: MIT's Micro Aerial Vehicle (MAV)
  2. International Aerial Robotics Competition
  3. MIT Micro Aerial Vehicle Team
  4. YouTube - Autonomous MAV Filght in GPS Denied Environments
Related:
  1. MIT Micro Aerial Vehicle Team
  2. Home - Ascending Technologies GmbH
  3. quad-rotor autonomous helicopter eschews gps in favor of lasers. laz0rz! on [technabob]
  4. quad-rotor autonomous helicopter eschews gps in favor of lasers. laz0rz! | Stupid Dog | Blog Syndication at it's Finest
  5. MIT create autonomous intelligent robot helicopter [Video] - SlashGear

2009-08-15

GeckoSystems' Mobile Robots

News Release Service

GeckoSystems Unveils Mobile Robot Videos

GeckoSystems Intl. Corp, (PINKSHEETS: GCKO) recently made it known that they have updated over 70 videos on their website chronicling their legacy of ten plus years of R&D and public CareBot™ demonstrations. It has been said “GeckoSystems is a dynamic leader in the emerging Mobile Service Robot industry revolutionizing their development and usage with ‘Mobile Robot Solutions for Safety, Security, and Service™.’"
GeckoSystems Intl. Corp.
Mobile Robot Solutions for
Safety, Security and Service™

GeckoNav™

clipped from www.youtube.com

Autonomous MSR Navigation


GeckoSystems Mobile Service Robot performing Autonomous Navigation.
clipped from www.youtube.com

Mobile Robot Navigates Dining Room & Kitchen

CareBot(tm) MSR 3.8 recently introduced by GeckoSystems automatically self navigates from living room, to hallway, to dining room, to kitchen and back to living room.

Consumer Familycare

clipped from www.youtube.com

One CareBot (tm) One Family

One family's experience with a robot companion for their Mother.

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Sources
  1. GeckoSystems Unveils Mobile Robot Videos
  2. GeckoSystems: Mobile Robot Solutions for Safety, Security and Service™
  3. GeckoSystems: Technologies
  4. YouTube - Autonomous MSR Navigation
  5. YouTube - Mobile Robot Navigates Dining Room & Kitchen
  6. GeckoSystems: Consumer Familycare
  7. YouTube - One CareBot (tm) One Family
Related:
  1. Automatic, Self-Navigation Mobile Robot Software, GeckoNav(TM), 10X Faster Than Jet Fighter Pilot Reflexes | SYS-CON AUSTRALIA
  2. GeckoSystems' Mobile Robot Solutions Lower Healthcare Costs | Market Wire | Find Articles at BNET
  3. GeckoSystems' Software/Hardware Architecture Enables Mobile Robots to Be Personal
  4. YouTube - geckosystems's Channel

2008-07-31

Soccer for Humanoid Robots

The Darmstadt Dribblers, a team of autonomous soccer playing robots developed by a research group of the Univeristy of Darmstadt, videos and some info.
header visual - robots, graphics, logos

Darmstadt Dribblers

Two soccer playing humanoid robots.
clipped from www.youtube.com
RoboCup 2008 Humanoid League: Cooperation and Teamplay by DD
This video shows teamplay/cooperation and obstacle avoidance by the autonomous humanoid robots of the Darmstadt Dribblers team. The robots negotiate their roles via wifi, with the robot closest to the ball selecting the striker role and the other one staying back as supporter. Striker Isra then kicks the ball past the opponent and finally scores.
After scoring the goal our robots can be seen cheering.



Visit http://www.dribblers.de/ for further information, pictures and videos.
clipped from www.youtube.com
Humanoid robots show emotional reactions at RoboCup 2006

Current Research Topics


High performance locomotion


Bionic robots and new actuators


Software and control architectures tailored for heterogeneous teams of autonomous robots


Lightweight robots described by low payload capabilities


Robot localization


Programming of robot and team behavior using discrete, hierarchical state automata


GameController / Referee Box for RoboCup Humanoid League


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Related:
Darmstadt Dribblers - FG Simulation, Systemoptimierung und Robotik - TU Darmstadt
RoboCup 2008 SUZHOU CHINA

2008-02-26

DARPA's Smart Mobile Robots

DARPA initiative to develop self-navigating robots. The goal of autonomous vehicle research is to make unmanned transport an option during dangerous situations, such as war, to avoid putting a person's life at risk.
National Institute of Standards and Technology

DARPA LAGR (Learning Applied to Ground Robots)

clipped from www.sciam.com

No Directions Required--Software Smartens Mobile Robots

SMART ROBOT: DARPA's LAGR initiative awarded each of eight teams of scientists $2 million to $3 million to develop software that would give unmanned vehicles the ability to autonomously learn and navigate irregular off-road terrain.
Courtesy of Yann Lecun, N.Y.U.

Autonomous maneuvering may not seem terribly difficult for a reasonably smart robot on wheels. But although some vegetation, such as short grass on a prairie, is easily traversable, obstacles such as dense bushes and tree trunks are not. To expediently reach point B, the robot must be able to quickly sort through a range of flora and decide which ones it can travel over—or through—and which are rigid, impenetrable barriers.


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2008-01-14

Robot Drawing Portraits

clipped from lasa.epfl.ch
LASA

Fields covered at LASA include: Learning and Dynamical Systems, Neural Computation and Modeling, Human-Machine Interaction, Humanoids Robotics, Mechatronics, Design of Therapeutic and Educational Robotic Systems.

clipped from lasa.epfl.ch

Control and Automation

The recognition and reproduction of gestures and actions is a key element of autonomous humanoid robotics and natural human-machine interactions. The aim is to design robots able to capture the essence of a given gesture, so as to reproduce variants of the gesture in a new context. In order to accomplish this task, the robot must extract a coarse but adequate representation of the gesture.
clipped from lasa.epfl.ch

Experimental scenario

Data processing

Trajectory planning

Drawing modes

Experimental results

clipped from www.youtube.com

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Related:
EPFL - LASA - Learning Algorithms and Systems Laboratory
HUMANOIDS2005
Robots become artists - draws your portrait!!! | GadgetLite Blog
Sylvain Calinon
Robotic artist does portraits, hoping to get into nudes - Engadget