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Article
Publication date: 21 November 2016

Alana Saulnier and Scott N. Thompson

The purpose of this paper is to explore institutional realities and public perceptions of police use of unmanned aerial vehicles (UAVs) in Canada in relation to each other…

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Abstract

Purpose

The purpose of this paper is to explore institutional realities and public perceptions of police use of unmanned aerial vehicles (UAVs) in Canada in relation to each other, drawing attention to areas of public misunderstanding and concern.

Design/methodology/approach

Public perceptions data are drawn from a national survey (n=3,045) of UAV use. Institutional realities data are drawn from content analyses of all Special Flight Operation Certificates issued by Transport Canada from 2007 to 2012 and flight logs of a regional service kept from 2011 to 2013. Officer interviews (n=2) also provide qualitative insights on institutional realities from this same regional service.

Findings

The data reveal disparities between institutional realities and public perceptions. Although federal, provincial and regional services currently use UAVs, awareness of police use of UAVs relative to traditionally piloted aircraft was low. Further, support for police use of UAVs was significantly lower than traditionally piloted craft; but, support also varied considerably across UAV applications, with the greatest opposition tied to tasks for which police do not report using UAVs and the greatest support tied to tasks for which police report using UAVs.

Originality/value

This research provides previously unknown descriptive data on the institutional realities of police use of UAVs in Canada, positioning that knowledge in relation to public perceptions of police use of the technology. The findings raise concerns over how UAVs may negatively shape police/civilian relations based on procedural justice literature which demonstrates that a lack of public support for the technology may affect the police more broadly.

Details

Policing: An International Journal of Police Strategies & Management, vol. 39 no. 4
Type: Research Article
ISSN: 1363-951X

Keywords

Article
Publication date: 2 July 2018

Kazi Mahmud Hasan, S.H. Shah Newaz and Md. Shamim Ahsan

The purpose of this paper is to demonstrate the development of an aircraft-type autonomous portable drone suitable for surveillance and disaster management. The drone is capable…

Abstract

Purpose

The purpose of this paper is to demonstrate the development of an aircraft-type autonomous portable drone suitable for surveillance and disaster management. The drone is capable of flying at a maximum speed of 76 km/h. This portable drone comprises five distinct parts those are easily installable within several minutes and can be fit in a small portable kit. The drone consists of a ballistic recovery system, allowing the drone landing vertically. The integrated high-definition camera sends real-time video stream of desired area to the ground control station. In addition, the drone is capable of carrying ~1.8 kg of payload.

Design/methodology/approach

In order to design and develop the portable drone, the authors sub-divided the research activities in six fundamental steps: survey of the current drone technologies, design the system architecture of the drone, simulation and modeling of various modules of the drone, development of various modules of the drone and their performance analysis, integration of various modules of the drone, and real-life performance analysis and finalization.

Findings

Experimental results: the cruise speed of the drone was in the range between 45 and 62 km/h. The drone was capable of landing vertically using the ballistic recovery system attached with it. On the contrary, the drone can transmit real-time video to the ground control station and, thus, suitable for surveillance. The audio system of the drone can be used for announcement of emergency messages. The drone can carry 1.8 kg of payload and can be used during disaster management. The drone parts are installed within 10 min and fit in a small carrying box.

Practical implications

The autonomous aircraft-type portable drone has a wide range of applications including surveillance, traffic jam monitoring and disaster management.

Social implications

The cost of the cost-effective drone is within $700 and creates opportunities for the deployment in the least developed countries.

Originality/value

The autonomous aircraft-type portable drone along with the ballistic recovery system were designed and developed by the authors using their won technology.

Details

International Journal of Intelligent Unmanned Systems, vol. 6 no. 3
Type: Research Article
ISSN: 2049-6427

Keywords

Article
Publication date: 30 November 2021

Mohd Javaid, Ibrahim Haleem Khan, Ravi Pratap Singh, Shanay Rab and Rajiv Suman

Unmanned aerial vehicles are commonly known as UAVs and drones. Nowadays, industries have begun to realise the operational and economic benefits of drone-enabled tasks. The…

1157

Abstract

Purpose

Unmanned aerial vehicles are commonly known as UAVs and drones. Nowadays, industries have begun to realise the operational and economic benefits of drone-enabled tasks. The Internet of Things (IoT), Big Data, drones, etc., represent implementable advanced technologies intended to accomplish Industry 4.0. The purpose of this study is to discuss the significant contributions of drones for Industry 4.0.

Design/methodology/approach

Nowadays, drones are used for inspections, mapping and surveying in difficult or hazardous locations. For writing this paper, relevant research papers on drone for Industry 4.0 are identified from various research platforms such as Scopus, Google Scholar, ResearchGate and ScienceDirect. Given the enormous extent of the topic, this work analyses many papers, reports and news stories in an attempt to comprehend and clarify Industry 4.0.

Findings

Drones are being implemented in manufacturing, entertainment industries (cinematography, etc.) and machinery across the world. Thermal-imaging devices attached to drones can detect variable heat levels emanating from a facility, trigger the sprinkler system and inform emergency authorities. Due partly to their utility and adaptability in industrial areas such as energy, transportation, engineering and more, autonomous drones significantly impact Industry 4.0. This paper discusses drones and their types. Several technological advances and primary extents of drones for Industry 4.0 are diagrammatically elaborated. Further, the authors identified and discussed 19 major applications of drones for Industry 4.0.

Originality/value

This paper’s originality lies in its discussion and exploration of the capabilities of drones for Industry 4.0, especially in manufacturing organisations. In addition to improving efficiency and site productivity, drones can easily undertake routine inspections and check streamlines operations and maintenance procedures. This work contributes to creating a common foundation for comprehending Industry 4.0 outcomes from many disciplinary viewpoints, allowing for more research and development for industrial innovation and technological progress.

Details

Industrial Robot: the international journal of robotics research and application, vol. 49 no. 3
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 30 August 2013

Ernesto Benini and Nicola Chiereghin

The purpose of this paper is to present a multi‐objective and multi‐point optimization method to support the preliminary design of an unmixed turbofan mounted on a sample UAV/UCAV…

Abstract

Purpose

The purpose of this paper is to present a multi‐objective and multi‐point optimization method to support the preliminary design of an unmixed turbofan mounted on a sample UAV/UCAV aircraft.

Design/methodology/approach

An in‐house multi‐objective evolutionary algorithm, a flight simulator and a validated engine simulator are implemented and joined together using object‐oriented programming.

Findings

Optimal values are found of the pressure ratio and corrected mass flow of both the engine fan and compressor as they operate in on/off design conditions (multipoint approach), as well as the engine by‐pass ratio, that contextually minimize time and engine fuel consumption required to cover a fixed trajectory (mission profile). Furthermore, the optimal distribution of the thermodynamic quantities along the trajectory is determined.

Research limitations/implications

The research deals with a preliminary design of an engine, therefore no detailed engine geometry can be found.

Practical implications

The paper shows how a multiobjective and multipoint approach to the design of an engine can affect the choice of the engine architecture. In particular, major practical implications regard how the mission profile can affect the choice of the design point: in fact, there is no longer a definitive design point but the design of a UAV/UCAV should be addressed as a function of the mission profile.

Originality/value

The paper presents a multiobjective and multipoint approach to engine optimization as a function of the mission profile.

Details

Aircraft Engineering and Aerospace Technology, vol. 85 no. 5
Type: Research Article
ISSN: 0002-2667

Keywords

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