The Le Mans 24 Hours is one of the most ambitious races there is, testing the endurance of drivers and their machines. Mega-Line Racing Electronic GmbH, which is providing the absolute magnetic shaft encoder in the Audi R10's transmission, has turned to solid-state sensors to improve lifetimes. Mega employs austriamicrosystems' AS5243 redundant magnetic angular position sensor, using it to measure the absolute position of the barrel shaft in the gearbox. That optimizes the whole gear change sequence. The compact 7 mm sq Hall Effect sensor is contactless, so there's no wear, improving reliability.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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