Researchers Release Report On Drone Airborne Collisions | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Airborne Unlimited-
Monday

Airborne-Unmanned w/AUVSI-
Tuesday

Airborne Unlimited-
Wednesday

AMA Drone Report-
Thursday

Airborne Unlimited-
Friday

Airborne On ANN

Airborne 05.21.18

Airborne-UnManned 05.22.18

Airborne 05.23.18

AMA Drone Report 05.24.18

Airborne 05.25.18

Airborne-YouTube

Airborne 05.21.18

Airborne-UnManned 05.22.18

Airborne 05.23.18

AMA Drone Report 05.24.18

Airborne 05.25.18

Thu, Nov 30, 2017

Researchers Release Report On Drone Airborne Collisions

Can Cause More Damage That Birds Of The Same Weight For A Given Impact Speed, Simulations Show

A research team from the Alliance for System Safety of UAS through Research Excellence (ASSURE) on Tuesday released a report that concludes that drones that collide with large manned aircraft can cause more structural damage than birds of the same weight for a given impact speed.

The FAA will use the research results to help develop operational and collision risk mitigation requirements for drones. ASSURE conducted its research with two different types of drones on two types of aircraft through computer modeling and physical validation testing.

Unlike the soft mass and tissue of birds, most drones are made of more rigid materials. The testing showed that the stiffest components of the drone – such as the motor, battery and payload – can cause the most damage. Concentrating those masses on the drone can also cause greater damage, the researchers found.

The research team evaluated the potential impacts of a 2.7-lb. quadcopter and 4 lb. quadcopter; and a 4-lb. and 8-lb. fixed wing drone on a single-aisle commercial transport jet and a business jet. They examined impacts to the wing leading edge, the windshield, and the vertical and horizontal stabilizers. The windshields generally sustained the least damage and the horizontal stabilizers suffered the most serious damage.

The structural damage severity levels ranged from no damage to failure of the primary structure and penetration of the drone into the airframe. However, the research specifically did not explore the risk to flight imposed by that damage. The researchers concluded that unmanned aircraft system manufacturers should adopt “detect and avoid” or “geo-fencing” capabilities to reduce the probability of collisions with other aircraft.

The team conducted a preliminary computer simulation to evaluate the potential damage to engine components if a drone is ingested into an aircraft engine, including damage to fan blades, the nacelle and the nosecone. They plan future additional research on engine ingestion in collaboration with engine manufacturers, as well as additional airborne collision studies with helicopters and general aviation aircraft.

In 2014 Congress directed the FAA to establish a UAS Center of Excellence. The FAA selected ASSURE, led by Mississippi State University, in May 2015.

(Source: FAA news release. Image provided with ASSURE news release)

FMI: www.faa.gov

Advertisement

More News

Airborne-Unmanned 05.22.18: Aurora ACUS, Horsefly Delivers, K2 LEO UAS

Also: Aero-TV: Textron's X5-55, InfraDrone App, NASA's Mars Helicopter, Gremlins on Track This month, Aurora’s Autonomous Aerial Cargo Utility System (AACUS) successfully del>[...]

ANNouncement: Now Accepting Applications For Oshkosh 2018 Stringers!!!

An Amazing Experience Awaits The Chosen Few... E-I-C Note: There's very little we can say yet, but there is a reason why this may be THE year to throw in with ANN to cover the extr>[...]

It's On--Again! EAA/ANN Announce 2018 AirVenture Innovation Preview!

Stunningly Successful Innovation Program Draws Hundreds of Thousands of Eyeballs to ‘All Things AirVenture’ E-I-C Note: We're tremendously excited to work with EAA agai>[...]

Aero-News AirVenture Update: This Is So Cool! #OSH18COOL

We Need YOUR Help To Find AND Celebrate The Coolest Stuff At EAA AirVenture 2018, #OSH18COOL Stuff that’s new is cool… we get it… that’s why we’re b>[...]

ANN FAQ: You Can Sponsor ANN And/Or Aero-TV!

Help ANN Grow So That We Can Be Of Greater Service To You! For the better part of a dozen years, ANN has set the pace for the growing and evolving aero-info revolution. No other ne>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2018 Web Development & Design by Pauli Systems, LC