Augmented Reality for Aircraft Maintenance Training and Operations Support (original) (raw)
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A Mobile Application of Augmented Reality for Aerospace Maintenance Training
24th Digital Avionics Systems Conference, 2005
Aircraft maintenance technicians (AMTs) must obtain new levels of job task skill and knowledge to effectively work with modern computer-based avionics and advanced composite materials. Traditional methods of training, such as on-the-job training (OJT), may not have potential to fulfill the training requirements to meet future trends in aviation maintenance. A new instruction delivery system could assist AMTs with job task training and job tasks. The purpose of this research is to analyze the use of an augmented reality (AR) system as a training medium for novice AMTs. An AR system has the potential to enable job task training and job task guidance for the novice technician in a real world environment. An AR system could reduce the cost for training and retraining of AMTs by complementing human information processing and assisting with performance of job tasks. An AR system could eliminate the need to leave the aircraft for the retrieval of information from maintenance manuals for inspection and repair procedures. AR has the potential to supply rapid and accurate feedback to an AMT with any information that he/she needs to successfully complete a job task. New technologies that promote smaller computer-based systems make the application of a mobile AR system possible in the near future.
Lecture Notes in Computer Science, 2011
The purpose of this article is to present the comparison between three different methodologies for the transfer of knowledge of complex operations in aeronautical processes that are related to maintenance and training. The first of them is the use of the Traditional Teaching Techniques that uses manuals and printed instructions to perform an assembly task; the second one, is the use of audiovisual tools to give more information to operators; and finally, the use of an Augmented Reality (AR) application to achieve the same goal with the enhancing of real environment with virtual content. We developed an AR application that operates in a regular laptop with stable results and provides useful information to the user during the 4 hours of training; also basic statistical analysis was done to compare the results of our AR application.
Virtual Reality and Augmented Reality, 2019
Augmented Reality (AR) technology facilitates interactions with information and understanding of complex situations. Aeronautical Maintenance combines complexity induced by the variety of products and constraints associated to aeronautic sector and the environment of maintenance. AR tools seem well indicated to solve constraints of productivity and quality on the aeronautical maintenance activities by simplifying data interactions for the workers. However, few evaluations of AR have been done in real processes due to the difficulty of integrating the technology without proper tools for deployment and assessing the results. This paper proposes a method to select suitable criteria for AR evaluation in industrial environment and to deploy AR solutions suited to assist maintenance workers. These are used to set up on-field experiments that demonstrate benefits of AR on process and user point of view for different profiles of workers. Further work will consist on using these elements to extend results to AR evaluation on the whole aeronautical maintenance process. A classification of maintenance activities linked to workers specific needs will lead to prediction of the value that augmented reality would bring to each activity.
Frontiers in Virtual Reality, 2021
Augmented Reality (AR) enhances the comprehension of complex situations by making the handling of contextual information easier. Maintenance activities in aeronautics consist of complex tasks carried out on various high-technology products under severe constraints from the sector and work environment. AR tools appear to be a potential solution to improve interactions between workers and technical data to increase the productivity and the quality of aeronautical maintenance activities. However, assessments of the actual impact of AR on industrial processes are limited due to a lack of methods and tools to assist in the integration and evaluation of AR tools in the field. This paper presents a method for deploying AR tools adapted to maintenance workers and for selecting relevant evaluation criteria of the impact in an industrial context. This method is applied to design an AR tool for the maintenance workshop, to experiment on real use cases, and to observe the impact of AR on produc...
Usability of Augmented Reality in Aeronautic Maintenance, Repair and Overhaul
2018
Augmented Reality (AR) is a strong growing research topic in several areas including industry, training, art and entertainment. AR can help users to achieve very complex tasks by enhancing their vision with useful and well-adapted information. This paper deals with evaluating the usability of AR in aeronautic maintenance training tasks. A case study in the on-site maintenance department was conducted using an augmented reality application, involving operators at several levels of expertise. Obtained results highlighted the full efficacy of AR in the field of aeronautic maintenance. CCS Concepts • Human-centered computing → Mixed / augmented reality;
2014
This document discusses a selection of Inglobe Technologies solutions for the development of an Augmented Reality (AR) platform which is appropriate for both training and operations in different industrial maintenance scenarios. The technology presented here can be employed in complex scenarios and tasks like, for instance, assisting technicians on the field in their job of fixing equipment and machines. AR applications provide a technology that has the potential to support and speed up training, while at the same time increasing performance and effectiveness levels. Some statistics suggest performance improvements up to 30% with involved employees reporting higher levels of engagement. Applications of AR that support technicians in the field have the potential of reducing costs up to 25% throughout quicker maintenance or component substitution, identification and setup of new connections, solution of faults and misconfigurations, with less burden on backend personnel and system res...
Visual support and interaction for error prevention in aircraft maintenance
Smart-Maintenance system integrates ICT technologies and mobile devices in order to support maintenance crew in any environment to ensure the availability of up-to-date technical information and provide more competitive services with higher levels of reliability. This allows maintenance management based on off-the-shelf tablets with user authentication based on digital certificates, role definitions, smart tasks assignment and object recognition through image analysis algorithms.
The 17th International Conference on Virtual-Reality Continuum and its Applications in Industry, 2019
The machinery used in industrial applications, such as in agriculture, construction, and forestry, are increasingly equipped with digital tools that aim to aid the operator in task completion, improved productivity, and enhanced safety. In addition, as machines are increasingly connected, there are even more opportunities to integrate external information sources. This situation provides a challenge in mediating the information to the operator. One approach that could be used to address this challenge is the use of augmented reality. This enables the system-generated information to be combined with the user's perception of the environment. It has the potential to enhance the operators' awareness of the machine, the surroundings, and the operation that needs to be performed. In this paper, we review the current literature to present the state of the art, discuss the possible bene ts, and the use of augmented reality in heavy machinery. CCS CONCEPTS • Human-centered computing → Mixed / augmented reality.
The Development of an Advanced Maintenance training programme utilizing Augmented Reality
27 t h I nt er nat i o n al C o ngr e s s of C on di t i o n M oni t or i n g a n d D i a g nos t i c En gi n eer i n g Maintenance engineering represents an area of great opportunity to reduce cost, improve productivity, and increase profitability for manufacturing companies. There are examples of best practice that can be classed as World Class Maintenance which deliver great benefits. Unfortunately very few companies, and especially small and medium sized companies, remotely approach this level. Research has shown that savings of around 10% are achievable by improving asset management techniques through adopting modern maintenance practices, tools, and techniques. One area that is often overlooked is the development of an appropriate training programme in which the skills and knowledge are retained and used to develop the skills of young apprentices or new staff using specific technologies. Augmented Reality (AR) has been identified as a technology offering a promising approach t...