NASA Tech Briefs Insider BlogSteering UnitPosted February 15th, 2007 by adminNASA Tech Briefs INSIDER 02/15/2007
Finding a sound solution depended on measuring the level of noise and the feel of the existing steering unit, comparing those measurements to acceptable noise ratings, and incorporating results into a product redesign. Eaton was able to produce quieter steering units within nine working days, assuring the assembly line stoppage was minimal.View this technology here. Moth GyroscopesPosted February 15th, 2007 by adminNASA Tech Briefs INSIDER 02/15/2007 A joint effort between University of Washington (Seattle, WA) and Case Western Reserve University (Cleveland, OH) researchers has revealed gyroscope-like structures in tobacco horn moth antennae that could lead to mechanical equivalents for miniature flying robots. The discovery allows the researchers to understand neural properties employing methods typically used to analyze electronic circuits, and the work also could be adapted in the development of robotic insects to test the understanding of flight itself. “We are really good at building gyros for a 747 airplane, but if we want to make autonomous flying machines the size of a bird or smaller, we will need to engineer a version of the vibrating antennae. This information has the potential to help us design gyro-like stabilization capabilities for a small flying robot,†said Case biologist Mark Willis, who worked on the project. Click here for the full story. View a video of the moth’s flight here .  Dedicated to helping you design better products in a digital world... your guide to the latest tools & techniques for digital prototyping, simulation, and analysis of the real-world performance of your ideas.
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