Extending Industrial Digital Twins with Optical Object Tracking (Unknown language)

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In the last year, the concept of Industry 4.0 and smart factories has increasingly gained more importance. One of the central aspects of this innovation is the coupling of physical systems with a corresponding virtual representation, known as the Digital Twin. This technology enables new powerful applications, such as real-time production optimization or advanced cloud services. To ensure the real-virtual equivalence it is necessary to implement multimodal data acquisition frameworks for each production system using their sensing capabilities, as well as appropriate communication and control architectures. In this paper we extend the concept of the digital twin of a production system adding a virtual representation of its operational environment. In this way the paper describes a proof of concept using an industrial robot, where the objects inside its working volume are captured by an optical tracking system. Detected objects are added to the digital twin model of the cell along with the robot, having in this way a synchronized virtual representation of the complete system that is updated in real time. The paper describes this tracking system as well as the integration of the digital twin in a Web3D based virtual environment that can be accessed from any compatible devices such as PCs, tablets and smartphones.

Table of contents conference proceedings

The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.

1
An Improved Parallel Technique for Neighbour Search on CUDA
Perea, Juan J. / Cordero, Juan M. | 2017
11
Dissipation Potentials for Yarn-Level Cloth
Sánchez-Banderas, Rosa M. / Otaduy, Miguel A. | 2017
19
Physically Based Skeleton Tracking
López-Gandía, Axel / Susín, Antonio | 2017
23
Extending Industrial Digital Twins with Optical Object Tracking
Tammaro, Antonio / Segura, Álvaro / Moreno, Aitor / Sánchez, Jairo R. | 2017
27
Unsupervised Framework for People Counting Using a Stereo-based Camera
Negrillo, José / Feito, Francisco R. / Segura, Rafael J. / Ogayar, Carlos Javier / Fuertes, José Manuel / Lucena, Manuel | 2017
31
Google Tango Outdoors. Augmented Reality for Underground Infrastructures
Soria, Gregorio / Ortega, Lidia / Feito, Francisco R. | 2017
41
Direct Volume Rendering of Stack-Based Terrains
Graciano, Alejandro / Rueda, Antonio J. / Feito, Francisco R. | 2017
51
Downsampling and Storage of Pre-Computed Gradients for Volume Rendering
Díaz-García, Jesús / Brunet, Pere / Navazo, Isabel / Vázquez, Pere-Pau | 2017
61
3D GIS Based on WebGL for the Management of Underground Utilities
Jurado, Juan Manuel / Ortega, Lidia / Feito, Francisco R. | 2017
65
Fireman Rescue: A Serious Game for Fire Fighting Training
Ríos, Alejandro / Bonet, Carles / Morales, J. L. / Alavedra, Axel / París, Alejandro / Guillén, Marc | 2017
69
A Curvature-based Method for Identifying the Contact Zone Between Bone Fragments: First Steps
Jiménez-Pérez, J. Roberto / Paulano-Godino, Félix / Jiménez-Delgado, Juan J. | 2017
73
An Interactive Tool for Modeling Ancient Masonry Buildings
Fita, Josep Lluis / Besuievsky, Gonzalo / Patow, Gustavo | 2017
77
Transfer Learning for Illustration Classification
Lagunas, Manuel / Garces, Elena | 2017
87
Fast Stippling based on Weighted Centroidal Voronoi Diagrams
Gómez, Eila / Méndez, Elías / Arroyo, Germán / Martín, Domingo | 2017
97
Improved Intuitive Appearance Editing based on Soft PCA
Malpica, Sandra / Barrio, Miguel / Gutierrez, Diego / Serrano, Ana / Masia, Belen | 2017
107
Transient Photon Beams
Marco, Julio / Jarosz, Wojciech / Gutierrez, Diego / Jarabo, Adrian | 2017
113
Procedural Semantic Cities
Rogla, Otger / Pelechano, Nuria / Patow, Gustavo | 2017
121
Tree Variations
Argudo, Oscar / Andújar, Carlos / Chica, Antoni | 2017
131
Procedural Generation of Natural Environments with Restrictions
Gasch, Cristina / Chover, Miguel / Remolar, Inmaculada | 2017
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