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External Research

National Research Council Canada

Over the last decade, aerial drones have been increasingly used by both professional and inexperienced users resulting in an increased risk of impact incidents throughout the world. Transport Canada has already implemented regulations dealing with the operation of drones, especially in sensitive areas such as airports where a safe distance must be observed. However, the risk of impacting an aircraft at low altitude remains from both malicious and careless operators.

NRC- Aerospace Research Centre has been performing bird impact testing both on aircraft structures, windshields as well as on engines since the 1960s where a number of pneumatic guns with various sizes have been developed and run for various clients. Over that period, NRC's bird guns were used to fire bird carcasses in accordance with ASTM standard (F330 - 16) to certify aircraft materials, gelatin synthetic birds for research purposes as well as steel balls. The latter test aimed at certifying a bullet-proof windshield of a fighter aircraft with a firing ball velocity reaching 1237 km/h (1.036 Mach, 668 knots)

The main objective of this collaborative work between Transport Canada, Defense Research and Development Canada and the National Research Council Canada is to perform a series of experiments simulating impacts between a representative quadcopter drone and various aircraft components (windshield and wing sections) at typical operating conditions of both the aircraft and drone (impact velocity, mass and type of projectile). The wings and windshields from a typical AWM 525 (Part 25) commercial aircraft were used for these impact tests. Tests were performed at operating conditions typical for approach and cruising speeds of an aircraft under 10,000 feet (3,048 m).

This final report gives an overall description of the test setup for windshield and wing leading edge impact testing and provides experimental data along with analysis and discussion.


Technology in Society (NTU Affiliate Member)

Human societies are constantly affected by advancement in technologies. Could drone application be the next game changer? Building on the Knowledge, Attitude and Practice (KAP) model, we conducted a study to examine public perceptions of drone application in a South East Asian city state. While there are a number of common findings with past research, we were able to extend the understanding of drone application in urban areas with the following findings. First, using two knowledge tests, we were able to confirm that the majority of the public seems to have a good understanding of what a drone is. Second, acceptance levels towards drones did significantly differ depending on the context of use. Industrial areas had the highest acceptance level, followed by recreational areas and commercial areas while residential areas had the lowest acceptance level. Finally, different factors may be responsible for the varying levels of acceptance across the different contexts. We provided preliminary evidence that two factors - fears and concerns, and perceived potential benefits - affected the public acceptance levels differently depending on the contexts of drone applications. We concluded with implications for future research and policy makers

Final Report

News Links
NTU study finds Singapore public less keen on drone use in residential areas than in industrial zones - NTU News

NTU study finds Singapore public less keen on drone use in residential areas than in industrial zones - sUAS News


Air Mobility with Unmanned Systems and Engineering (AMUSE) Conference

Nanyang Technological University's Air Traffic Management Research Institute (ATMRI) holds an annual conference on Air Mobility with Unmanned Systems and Engineering (AMUSE).

Overview of AMUSE Conference 2021
This conference aims to provide a platform for the discussion of air mobility with unmanned systems and engineering. The invited speakers come from leading groups working on Unmanned Aerial System (UAS) integration, in academia as well as industry and commercial partners whose businesses are closely related to drone applications. They will present on topics related to issues of airborne and ground collision in UAS integration as well as perspective and initiatives of aviation regulators in this aspect. The conference will be conducted virtually in view of the ongoing COVID19 pandemic. Registration is free, and we invite anyone from the academic, industry and aviation agencies to register. We are planning for about 150 participants and will facilitate interactions among participants.

Background
AMUSE Conference aims to provide a platform for regulators, academic researchers and industry partners to exchange ideas and research interest in UAS domain. Also, to share results from research that enable successful UAS integration into manned airspace. The inaugural AMUSE Conference, AMUSE2020 was launched successfully in 2020, which focused on the Advancement and Trends of UTM/UAM in Asian Cities. This year, AMUSE2021 is organised jointly by ATMRI and ASSURE, where the focus will be on Issues of Airborne and Ground Collision in UAS Integration. Being the Centre of Excellence for FAA's UAS Research, ASSURE and its members have conducted impactful research on numerous areas. ATMRI and ASSURE have been collaborating for the past 2 years with their shared research interest in UAS airborne collision risk and severity evaluation. Enabling air mobility through the usage of UAS presents numerous challenges. Collision risks mitigation to enable safe and effective UAS integration has never been more important. Participants will be able to enjoy and learn about high-level opportunities and challenges with UAS integration, as well as current state-of-the-art research being pursued in the academic community.