Drone inspections: Utilities use unmanned aircraft to find problems
For decades, inspecting power lines for defects was a largely manual task—a chore for workers on the ground and crews in helicopters.
Jan 4, 2023
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4
Engineering
News tagged with small aircraft
Engineering
New wind sensor uses smart materials to improve drone performance
Engineers have designed and successfully tested a more efficient wind sensor for use on drones, balloons and other autonomous aircraft.
Aug 8, 2022
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154
Robotics
Bird-like wings could help drones keep stable in gusts
Wings that can vary their shapes as freely as birds' wings could have advantages for small aircraft in built environments, a new study led by engineers at the University of Michigan suggests.
Jun 11, 2021
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12
Energy & Green Tech
Report calls for multipronged action to mitigate small aircraft lead emissions
The National Academies of Sciences, Engineering, and Medicine released on Jan. 12 a congressionally mandated report on reducing lead emissions from small aircraft—the single largest lead emitter in the United States. The ...
Jan 15, 2021
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8
Engineering
Make drones sound less annoying by factoring in humans at the design stage
These days, almost everyone has either flown a drone or listened to the nasty whining sound they produce. Although small drones (up to 20kg) are about 40 decibels quieter than conventional civil aircraft, they produce a high ...
Dec 21, 2020
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7
Engineering
Simple steps could help reduce aviation accidents
Flight into inclement weather remains a significant cause of aviation fatalities, particularly for small aircraft, according to a recent study.
Apr 22, 2020
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3
Robotics
Researchers develop new bio-inspired wing design for small drones
Researchers from Brown University have designed a new type of wing that could make small fixed-wing drones far more stable and efficient.
Jan 29, 2020
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136
Engineering
An algorithm with an eye for visibility helps pilots in Alaska
More than three-quarters of Alaskan communities have no access to highways or roads. In these remote regions, small aircraft are a town's bus, ambulance, and food delivery—the only means of getting people and things in ...
Jan 7, 2020
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6
Hi Tech & Innovation
Electric planes are here—but they won't solve flying's CO2 problem
The UK government plans to ban the sale of new conventional petrol and diesel cars by 2040. Clearly the plan is for all citizens to be driving electric or hybrid-electric cars, or—better still—riding bicycles. But can ...
Nov 6, 2019
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