The sun shines. Temperatures creep into the 80s. A Harley roars down your street. You've got to go riding. So what's stopping you? Run to your garage, hop on your Lectra(TM), and take off. The Lectra, manufactured and marketed by EMB, Inc. (Sebastopol, CA), is the world's first commercially produced electric motorbike, according to company founder, Scott Cronk. EMB commercialized an advanced variable-reluctance (VR) electric drive system for vehicle drive applications. The newly patented VR motor is a compact brushless motor system, complete with custom computer controls. The VR has an electronically assisted braking mode. This extends the driving range and preserves brake life by converting the vehicle's kinetic energy into stored electrical energy during braking. The prototype and final design were created using CADKEY software by Baystate Technologies (Marlborough, MA). A cross between a motor scooter and a motorcycle, the Lectra weighs 340 pounds, runs up to 30 miles on a single charge, and features a single-speed transmission, lead-acid batteries, a top speed of 45 mph, and a price tag of $3,995. For the environmentally conscious, it has zero emissions, virtually no maintenance, and a low cost of operation, says EMB. Visit: www.motorbike.org.
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
Robots that walk have come a long way from simple barebones walking machines or pairs of legs without an upper body and head. Much of the research these days focuses on making more humanoid robots. But they are not all created equal.
The IEEE Computer Society has named the top 10 trends for 2014. You can expect the convergence of cloud computing and mobile devices, advances in health care data and devices, as well as privacy issues in social media to make the headlines. And 3D printing came out of nowhere to make a big splash.
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 discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.