Augmented Reality: An Advantageous Option for Complex Training and Maintenance Operations in Aeronautic Related Processes

Ríos, Horacio; Hincapié, Mauricio; Caponio, Andrea; Mercado, Emilio; Mendívil, Eduardo González

doi:10.1007/978-3-642-22021-0_11

Cited by 19 publications

(14 citation statements)

References 5 publications

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“…Christian, Krieger, Holzinger, and Behringer (2007) presented a framework for AR training in ultralight and light sport aircraft maintenance. Macchiarella and Vincenzi (2004), De Crescenzio et al (2011), Rios, Hincapié, Caponio, Mercado, and Mendívil (2011), and Haritos and Macchiarella (2005 all reported on AR systems for aeronautical or aerospace maintenance training. The other studies on AR systems for IMA tasks do not address training, but the use of AR as an guidance tool compared to traditional guidance tools such as textbooks (Andersen, Andersen, Larsen, Moeslund, & Madsen, 2009;Henderson & Feiner, 2011a, 2011bKlinker et al 2001;Tang, Owen, Biocca, & Mou, 2003;Tumler et al, 2008;Wiedenmaier, Oehme, Schnidt, & Luczak, 2003;Yuan, Ong, & Nee, 2008).…”

Section: Introductionmentioning

confidence: 99%

Evaluating virtual reality and augmented reality training for industrial maintenance and assembly tasks

Gavish

Gutiérrez

Webel

et al. 2013

Interactive Learning Environments

503

240

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The current study evaluated the use of virtual reality (VR) and augmented reality (AR) platforms, developed within the scope of the SKILLS Integrated Project, for industrial maintenance and assembly (IMA) tasks training. VR and AR systems are now widely regarded as promising training platforms for complex and highly demanding IMA tasks. However, there is a need to empirically evaluate their efficiency and effectiveness compared to traditional training methods. Forty expert technicians were randomly assigned to four training groups in an electronic actuator assembly task: VR (training with the VR platform twice), Control-VR (watching a filmed demonstration twice), AR (training with the AR platform once), and Control-AR (training with the real actuator and the aid of a filmed demonstration once). A post-training test evaluated performance in the real task. Results demonstrate that, in general, the VR and AR training groups required longer training time compared to the Control-VR and Control-AR groups, respectively. There were fewer unsolved errors in the AR group compared to the Control-AR group, and no significant differences in final performance between the VR and Control-VR groups, probably due to a ceiling effect created by the use of two training trials in the selected task for participants who were expert technicians. The results suggest that use of the AR platform for training IMA tasks should be encouraged and use of the VR platform for that purpose should be further evaluated

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Section: Introductionmentioning

confidence: 99%

Evaluating virtual reality and augmented reality training for industrial maintenance and assembly tasks

Gavish

Gutiérrez

Webel

et al. 2013

Interactive Learning Environments

503

240

View full text Add to dashboard Cite

show abstract

“…column of a new Table, with the same first two columns of Table 2, the particular cognitive (learning) elements of Activity 1. Table 3, among particular elements in guidelines (in case of Activity 1) such as social problems, cardboards, conceptual map and Graph of Gant are items that can be modeled and texturized to construct AR contents for arranging the animation scenes to illustrate a better way of reaching know-how for making actions and homework, according to Castro (2012) and Rios et al (2011). Also, it is recommendable to measure the new learning times occurred using a communicative learning process for comparing them with those elapsed by traditional method using small sample size for complex cases as Suarez-Warden et al (2015) suggest.…”

Section: Resultsmentioning

confidence: 99%

Communicative Learning Aided by AR for Activity with Students within a Group HCI

Suárez-Warden

Barrera

2016

EURASIA J MATH SCI T

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Communicative learning progress in industry and education must gain focus and commitment otherwise innovation efforts by new technologies and recent researches will produce scarce results. Frequently, it appears gaps in quality and efficiency due to lack of ideas assimilation, matter that can be noticed. Investigators may discourse about platforms which serve as communication medium for instructor and participants. The objective is to propound Human-Computer Interaction group activity where it is crucial to display program key contents through Twitter. The inputs are goals and instructions related to a scheduled task for a session. Messages and comments are managed by the students in classroom to accomplish learning actions, announcements deployed with basic schoolroom equipment (projector, speakers, laptops, Wi-Fi). A case with new .EXE code is developed containing main commands and targets of the activity aided by Augmented Reality. This paper alludes to some data structure architectures, communication layers and configuration of system.

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“…7. And the assembly sequence is set as (4)-(1,3,5,6)- (8,17,18,9)- (11,16,15,14,13)-(top cover)-(bolts)-(12)-(bolts)-(7,10)-(bolts)-(2,19)-(bolts).…”

Section: Results and Analysis Of The Experimentsmentioning

confidence: 99%

“…In formula (8), |ab| is the physical length and it can be calculated according to the principle of perspective projection. So z c can be calculated by formula (8) to VS2, as shown in Fig.…”

Section: The Optimal Viewpoint Selection Algorithm Based On Bounding mentioning

confidence: 99%

“…MOON used three-dimensional (3D) information from the industrial digital mock-up to generate the assembly. Rios et al [8] developed an AR system for aeronautic maintenance and training by the aid of a regular laptop computer to show that AR technology can be used without high-capacity video cards and demonstrate the feasibility in aircraft training. Webel et al [9] developed a platform for the multimodal AR-based training of maintenance and assembly skills, which includes sub-skill training and the evaluation of the training system.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Automated positioning of 3D virtual scene in AR-based assembly and disassembly guiding system

Chen

Hong

Wang

2014

Int J Adv Manuf Technol

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In augmented reality (AR)-based assembly and disassembly guiding systems, the guiding effects mainly depend on display characters of virtual guiding scene. If the virtual guiding scene is not displayed properly, such as displaying out of the operator's view, overlaying on the interest region of the screen, selecting an inappropriate viewpoint of the three-dimensional (3D) guiding scene, and so on, it may disturb normal operation instead of guiding. To display the 3D virtual guiding scene on suitable screen region from a comfortable viewpoint, an adaptive guiding scene display method was proposed. In the adaptive selection of the display region, the display screen was divided into many grids. The screen projection coordinates for vertexes of CAD feature's bounding boxes, and the occupied index of each grid was calculated. The maximum connected region of empty grids was chosen as a non-interest region on the screen for displaying the 3D guiding scene. In the optimal viewpoint selection algorithm, a viewpoint information measurement operator was put forward, which took projection area, visible proportion, information entropy, and difference in depth of all visible vertexes of CAD feature's bounding box in 3D virtual guiding scene into account. Finally, based on the principle of perspective projection, the 3D virtual guiding scene was positioned into the virtual world and displayed from the specified viewpoint on the specified screen area. All algorithms proposed in this paper utilized the automatically extracted CAD feature's bounding box model of part as input data so they could be implemented for online planning of 3D assembly guiding scenes.

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Augmented Reality: An Advantageous Option for Complex Training and Maintenance Operations in Aeronautic Related Processes

Cited by 19 publications

References 5 publications

Evaluating virtual reality and augmented reality training for industrial maintenance and assembly tasks

Evaluating virtual reality and augmented reality training for industrial maintenance and assembly tasks

Communicative Learning Aided by AR for Activity with Students within a Group HCI

Automated positioning of 3D virtual scene in AR-based assembly and disassembly guiding system

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