In order for a cable to withstand repeated torsional movement, it's necessary for the cable to have a special design. It's important that the conductors, shield construction and jacket materials of the cable compensate for major changes in bending load and diameter.
This is the final installment of a 4-part series by KC Robotics about the automated arc welding industry.
SimpleCV library for Python: WHAT IS IT? SimpleCV is an open source framework for building computer vision applications. With it, you get access to several high-powered computer vision libraries such as OpenCV – without having to first learn about bit depths, file formats, color spaces, buffer management, eigenvalues, or matrix versus bitmap storage. This is computer vision made easy... ( cont'd )
The Agile Eye by Gosselin, Université Laval: The Agile Eye is a 3-DOF 3-RRR spherical parallel manipulator developed for the rapid orientation of a camera. Its mechanical architecture leads to high velocities and accelerations. The workspace of the Agile Eye is superior to that of the human eye. The miniature camera attached to the end-effector can be pointed in a cone of vision of 140° with ±30° in torsion. Moreover, due to its low inertia and its inherent stiffness, the mechanism can achieve angular velocities above 1000 °/sec and angular accelerations greater than 20000 °/sec2 which is beyond the capabilities of the human eye... ( cont'd ) Hip Joint of the Bipedal Autonomous Robot LISA by Institute of Automatic Control: The hip joint consists of three active rotational degrees of freedom whose rotational axes intersect in one point. In contrast to most hip joints of other bipedal robots LISA's hip joint are built as spherical parallel manipulators. A comparable cardanian joint would lead to a heavier weight and due to the functionality the masses of some engines would have to be accelerated by other engines during motion. Due to the parallel manipulator all engines rest to the trunk. Only a coordinated interaction of all engines leads to a controlled motion of the thigh. This enables a design with a thigh of minimal and a trunk of maximal weight which is an advantageous weight distribution for bipedal walking. Because of the parallel manipulator structure forces applied on the thigh are distributed among all three engines and therefore the power of the engines adds up... ( cont'd )
From Robot Launch : Robot Launch 2014 is open to any robot startup pre/partial Series A. We're looking for startups with prototypes and business models. But we're also interested in any great robot startup idea. What is a robot startup? Well, it could be a robot or an autonomous mobile manipulator. OR it could be an appliance or connected device. OR it could be a sensor or actuator or AI that makes robots better. Prizes include money, mentoring, meetings and free legal and startup services from our supporting organizations, Silicon Valley Robotics, Indiegogo, WilmerHale, Grishin Robotics, Bosch Venture Capital, Lemnos Labs, Luxr, Robolution Capital, Lux Capital, OATV, Khosla Ventures, a showcase at Solid and media coverage by Robohub. Round One entries open Feb 20 Round One entries close March 30 midnight (PST) Top 30 announced April 10 Finalists announced April 30 Final Showcase (tbc) May 20 You can enter here.
Robotics allows us to draw a different level of employee. Employees that aren't just looking for a paycheck, but looking for a career.
The CCS prototype was developed for the U.S. government and its goal is to simultaneously control multiple unmanned assets in various environments (water, air and ground).
From Johnny Lee and the ATAP-Project Tango Team : What is it? Our current prototype is a 5” phone containing customized hardware and software designed to track the full 3D motion of the device, while simultaneously creating a map of the environment. These sensors allow the phone to make over a quarter million 3D measurements every second, updating its position and orientation in real-time, combining that data into a single 3D model of the space around you. It runs Android and includes development APIs to provide position, orientation, and depth data to standard Android applications written in Java, C/C++, as well as the Unity Game Engine. These early prototypes, algorithms, and APIs are still in active development. So, these experimental devices are intended only for the adventurous and are not a final shipping product. How do I get one? We’re looking for professional developers with dreams of creating more than a touch-screen app. These devices were built with the unique ability to sense 3D motion and geometry. We want partners who will push the technology forward and build great user experiences on top of this platform. Currently, we have 200 prototype dev kits. We have allocated some of these devices for projects in the areas of indoor navigation/mapping, single/multiplayer games that use physical space, and new algorithms for processing sensor data. We have also set aside units for applications we haven’t thought of yet. Tell us what you would build. Be creative. Be specific. Be bold. We expect to distribute all of our available units by March 14th, 2014... cont'd
From KUKA's Youtube page: On March 11th 2014 ping pong champion Timo Boll will challenge KUKA's Agilus robot to a ping-pong showdown. Watch the final on March 11th 2014 at www.kuka-timoboll.com to find out the winner. Timo Boll, German table tennis star, is the new brand ambassador for KUKA Robotics in China. The collaboration celebrates the inherent speed, precision, and flexibility of KUKA's industrial robots in tandem with Boll's electrifying and tactical prowess in competition. To celebrate the new KUKA Robotics factory in Shanghai, the two giants will battle to the end on March 11th 2014. The 20,000 sq. meter space will produce the KR QUANTEC series robot as well as the KRC4 universal controller for the Asian market. As a market leader in China, KUKA aims to further develop automation in the country while providing a modern and employee-friendly working environment.
Eugénie von Tunzelmann: Ever since reading Richard Dawkins' book 'The Blind Watchmaker' I'd wanted to try my hand at some evolutionary programming. The idea is to model natural selection inside the computer by generating procedural creatures and allowing them to vary and improve over time without user intervention. The code to build and rig the robots was written in Python, as was the code to run the rigid body simulation, using the Open Dynamics Engine to drive the sim. I wrote an importer for Side Effects' Houdini to read in my robot simulations so I could render them out as pictures.
There are different options available for guiding and protecting cables on six-axis robots. Three well- known solutions include flexible tubing, enclosed dress packs and robotic cable carrier systems.
The fore-runner of brain communication to a robot is Neuroprosthetics, which is an area of neuroscience concerned with neural prostheses. That is, using artificial devices to replace the function of impaired nervous systems and brain related problems.
The system can locate cattle and their available forage over large areas, measure crop height, and generate topographic maps and models for land leveling and drainage applications.
This is the third of a 4-part series by KC Robotics about the automated arc welding industry.
From Studio diip : “Fish on Wheels” has been developed so fish can steer their tank into a certain direction. Our pet fish have always been limited to their water holding area known as “the fish tank”. In an attempt to liberate fish all over the world, the first self driving car for fish has been developed. This car moves by detecting the fish’s position with computer vision. Up until now driving vehicles has been limited to mankind only (excluding a handful of autonomous vehicles driven by computers), but now your pet fish can also put the pedal to the metal. A prototype version of ”Fish on Wheels” has been constructed using a standard webcam, a battery powered Beagleboard and an Arduino controlled robot vehicle. Using the contrast of the fish with the bottom of the fish tank his position is determined and used to send commands to the Arduino for moving the car into that direction.
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