Rapid development of sophisticated control systems for machinery engenders an array of new safety standards that designers must meet. Major revisions already are underway on machinery safety guidelines adopted by the European Committee for Standardization (CEN) in 1996 and updated into an international standard in 1999. That standard deals largely with definitions of safety-related parts and identification of risks in control systems. "It was clear from the response of designers that they required the standard to deal with all of the aspects of the control system," says Paul Makin. He is chairman of the technical committee on machinery safety at the International Organization for Standardization (ISO). ISO and CEN committees are completely revising the current international standard on control system safety, ISO 13841:1999. ISO, meanwhile, is offering designers a guide for applying machinery safety standards. Send an e-mail to firstname.lastname@example.org and request ISO/TR 13849-100. The International Social Security Association is holding a seminar for lecturers and safety experts who train designers in machinery safety. It will be November 29 and 30, 2001 in Strasbourg, France. For more information e-mail email@example.com.
The 100% solar-powered airplane Solar Impulse 2 is prepping for its upcoming flight, becoming the first plane to fly around the world without using fuel. It's able to do so because of above-average performance by all of the technologies that go into it, especially materials.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.