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3 Posts tagged with the uav tag
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What’s one way to quickly find survivors after a devastating earthquake or building collapse? Put an AR.Drone in the sky and a rescue worker wearing a Ghostbusters proton pack on the ground!

 

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Okay, despite how it looks, it’s not actually a weapon for vanquishing ghosts. The device, created by TEMAI Ingenieros, contains chemical sensors, heat cameras, visual cameras, highly sensitive microphones, and a backpack with a chemical processor and a CPU. It’s made to detect life signs in disaster areas and inform both the rescuer and a central control center. If conditions are still too dangerous for humans, the AR.Drone goes on duty instead.


TEMAI Ingenieros uses LabVIEW algorithms to process sensor signals and NI vision hardware to process images. All communication between the AR.Drone, the control center, and the “proton pack” is carried out via the 5 GHz and 2.4 GHz WiFi spectrums.


>> Read about more UAV applications in High-Flying Engineers and the Democratization of Drone Technology.

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In 1903, Orville Wright became the first person to pilot a powered airplane. The flight lasted a (probably terrifying) 12 seconds and covered 120 feet. Since then, airplanes have become much, much more sophisticated but they still require onboard human pilots. However, a revolution is underway: more and more research is being conducted on the feasibility of unmanned aircraft.

 

One great example: Adam Amos of Rescue Robotics is developing a high-performance autopilot system that can be rapidly reconfigured for Unmanned Aerial Vehicle (UAV) competitions around the world. He’s using LabVIEW 2012 and Multisim to program his system, and he chose a NI sbRIO-9606 device because it has a large FPGA and 400 MHz processor in a very lightweight package.

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Picture of the UAV on its launcher with the ground station.

 

His plane has a wingspan of 1.8 meters and a maximum flight time of 25 minutes. How does he launch his aircraft, you ask? An elastic catapult. Watch the video of his plane in action below.

 

 

>> Learn more about NI Single-Board RIO.

>> Visit Adam’s blog for more photos, videos, and application details.

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Robots on Weather Patrol

Posted by jaking Mar 16, 2010

For those of us living in Austin, Texas, (which would be all of your Sweet Apps bloggers), we are well aware of climate change. One day it is 70 degrees and sunny, then the next thing you know it is snowing, Unfortunately, this is a true story.

 

At the same time, there are good people who study real climate change, like at The National Oceanic and Atmospheric Administration (NOAA) in the Earth System Research Laboratory in Boulder, Colorado. The team evaluates data from an instrument called the Unmanned Aerial System Ozone (UAS O3) that is onboard one of NASA's Global Hawk Unmanned Aerial Vehicles (UAVs).

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A snowman basks in 70 degree temperatures in front of National Instruments after a bizarre bout of snow.

 

Given Austin's unpredictable weather, each and every day I am faced with the daunting task of deciding what to wear. While it may look nice outside, there is a strong possibility the temperature is going to increase or drop drastically while I'm in the office, and I will be inappropriately dressed to withstand such unpredictable conditions by 5 p.m.

 

The UAS O3 faceas a similar predicament. It is sent to different altitudes from different places at different times of the year. Think about it: getting dressed for a Colorado winter is far different from getting dressed for a Texas summer. The UAS O3 has to withstand drastically different environments while still providing highly accurate data recordings.

 

Before the UAS O3, the NOAA used to collect data on an instrument more than 20 years old, 57 lb, and not Internet-capable. It was time to upgrade to something newer, lighter, and more processing-powerful. The team used NI CompactRIO to command, control, and provide communication fore the UAS O3 because of its rugged versatility - a term I don't use lightly. If you can withstand an unpressurized compartment at 70,000 ft, be deployed to radically different altitudes, and measure atmospheric soot, ozone, nitric acid, and water vapor, among other things, you deserve to be called rugged and versatile.

 

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Sweet Ride on Sweet Apps

 

Learn more about the UAS O3 instrument and its sweet ride onboard the Global Hawk UAV in the full technical case study.

 

Written by Alex Masters