Drone swarm that 3D prints cement structures could construct buildings
Published: 2022-11-30 12:32:34

<h1 style="text-align: justify;"><span style="font-size: xx-large;"><span style="color: #3d85c6;">Drone swarm that 3D prints cement structures could construct buildings</span></span></h1><div style="text-align: justify;"><span style="font-size: large;">Drones working together can create large 3D-printed structures made of foam or cement.&nbsp;</span></div><div style="text-align: justify;"><span style="font-size: large;"><br /></span></div><div style="text-align: justify;"><br /></div><div style="text-align: justify;"><span style="font-size: large;"><br /></span></div><div style="text-align: justify;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiY5Cupv1hSyoMiAulBSqIjNG1PctMda3dLZv_WamvW5XXcqchTYSlxPZfCVik8D-Vu1wTruRJQ2_06_d2NL-MqN-882wELLLC7sK-gTHZX-ydR9xd6GG5_p1n-XOwy9MoInFAReiIOlqF69gsdtL9N_pgrSovBZB-jf3H-zBy2OoLEH1iyXD6AClTI/s600/ezgif-5-2b4c5d948f.webp" style="margin-left: 1em; margin-right: 1em;"><img alt="Drone" border="0" data-original-height="600" data-original-width="600" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiY5Cupv1hSyoMiAulBSqIjNG1PctMda3dLZv_WamvW5XXcqchTYSlxPZfCVik8D-Vu1wTruRJQ2_06_d2NL-MqN-882wELLLC7sK-gTHZX-ydR9xd6GG5_p1n-XOwy9MoInFAReiIOlqF69gsdtL9N_pgrSovBZB-jf3H-zBy2OoLEH1iyXD6AClTI/s16000/ezgif-5-2b4c5d948f.webp" title="Drone" /></a></div><br /><span style="font-size: large;"><br /></span></div><span><!--more--></span><div style="text-align: justify;"><span style="font-size: large;"><br /></span></div><div style="text-align: justify;"><span style="font-size: medium;">The experiments are paving the way for a future where <a href="https://www.aaintal.gq/2022/11/everyone-has-horrible-experience-when.html" target="_blank">swarms </a>of drones could help construct extremely tall or intricate buildings and other structures like bridges without the need for support scaffolding or large construction machinery.</span></div><br /><span style="font-size: medium;">“We’re talking about being able to build something of limitless size, theoretically speaking,” says Robert Stuart-Smith at the University of Pennsylvania. Such creations would only be restricted by structural engineering constraints and factors like drone flight logistics.</span><br /><br /><span style="font-size: medium;">The drone swarm construction takes inspiration from animals such as wasps and termites. “If you want to build something very large, typically in nature what happens is that many animals work together,” says Mirko Kovac at <a href="https://www.aaintal.gq/2022/11/everyone-has-horrible-experience-when.html" target="_blank">Imperial College London, </a>who led the project.</span><br /><br /><br /><span style="font-size: medium;">Kovac and Stuart-Smith together with their colleagues showed how several drones could cooperatively build a 2-metre-tall cylinder made of insulation foam and a 0.18-metre-tall cylinder made of special cement. First, one of two builder drones flew around in a circle while squirting out a line of the quick-hardening foam or cement, building up the structures one layer at a time.</span><br /><br /><span style="font-size: medium;">After each layer was printed, a third drone used a depth-sensing camera to capture a <a href="https://www.aaintal.gq/2022/11/everyone-has-horrible-experience-when.html" target="_blank">3D map</a> of the work in progress and allow the cooperative drone team to adjust construction steps as needed.</span><br /><br /><span style="font-size: medium;">Each of the drones can operate for up to 10 minutes before needing to reload building materials and sometimes get a fresh battery.</span><br /><br />Know more :-&nbsp;<a href="https://www.aaintal.gq/2022/11/everyone-has-horrible-experience-when.html" target="_blank">Everyone has a horrible experience when a drone crashes into an aircraft.</a><br /><br /><span style="font-size: medium;">Additional testing and simulations demonstrated how up to 15 drones could coordinate flight paths and work together to build a dome. The drones can make their own AI-guided decisions about where to fly and how to deposit building materials, but still require human supervision.</span><br /><br /><span style="font-size: medium;">&nbsp;These&nbsp;<a href="https://www.aaintal.gq/2022/11/everyone-has-horrible-experience-when.html" rel="nofollow">3D-printing drones</a> could help with post-disaster reconstruction in remote areas, 
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