Posted in Uncategorized on Jun 2nd, 2010
“Controls” is the branch of engineering that deals with the regulation of moving things. Thermostats and cruise control are the obvious examples, but control systems show up all over the place: temperature control, power control, attitude control… anything that, if left untended, is likely to become a puddle, a crater, or a ball of flame. [...]
Read Full Post »
Posted in Uncategorized on Oct 16th, 2009
A UAV is an unmanned aerial vehicle. In the old days, a home-made unmanned aerial vehicle would be called a model airplane, or perhaps an RC (radio-controlled) plane. But the fancy-pants term UAV is well earned these days because of the amazing things amateur enthusiasts can do with them. It’s remarkably close to what much [...]
Read Full Post »
Posted in Uncategorized on Nov 3rd, 2008
If you only visited Aspen during ski season, you might be forgiven for thinking the place is snowy all year round. Similarly, a third grader might well imagine his teacher lives at school, since that’s the only place he ever sees her. Any time a periodic observation is synchronized with the event it measures, things [...]
Read Full Post »
Posted in Uncategorized on Apr 10th, 2008
The other day when I was trying to track down an old friend from my previous job, I ended up on a Beach Volleyball photography site. Because that’s what I used to do in my old job: pro beach volleyball. Yep. I was quite the pro beach volleyballer back in the day. You can probably [...]
Read Full Post »
Posted in Models on Jul 25th, 2006
People are starting to get used to the fact that unmanned aircraft, or UAVs in military parlance (for unmanned air vehicle), are being used quite a lot these days, particularly in Iraq and Afghanistan. Generally it’s in a nonlethal spying mode, but the occasional UCAV makes an appearance, where C stands for Combat. What’s counterintuitive [...]
Read Full Post »