Search results for "Roboti"
showing 10 items of 687 documents
Machine learning at the interface of structural health monitoring and non-destructive evaluation
2020
While both non-destructive evaluation (NDE) and structural health monitoring (SHM) share the objective of damage detection and identification in structures, they are distinct in many respects. This paper will discuss the differences and commonalities and consider ultrasonic/guided-wave inspection as a technology at the interface of the two methodologies. It will discuss how data-based/machine learning analysis provides a powerful approach to ultrasonic NDE/SHM in terms of the available algorithms, and more generally, how different techniques can accommodate the very substantial quantities of data that are provided by modern monitoring campaigns. Several machine learning methods will be illu…
CAPTCHA un tās alternatīvas Tjūringa testa realizācijai tīmekļa lapās
2016
Tehnoloģiju attīstības rezultātā liela daļa no tīmekļa lietotāju skaita ir roboti. To spējas pieaug un veiktās darbības vairumā gadījumu var atstāt negatīvu ietekmi, tāpēc aizsardzības nolūkos tiek veidots arvien sarežģītāks CAPTCHA mehānisms. Šādas tendences rezultātā tiek zaudēts viens no reversā Tjuringa testa pamatnosacījumiem– tam jābūt cilvēkam viegli risināmam. Maģistra darba “CAPTCHA un tās alternatīvas Tjūringa testa realizācijai tīmekļa lapās” ietvaros tika apzināti CAPTCHA veidi, šo drošības uzdevumu risināšanas mehānismi un noskaidroti robotu darbības principi. Veikta anketēšana un iegūto rezultātu salīdzināšana ar robotu sniegumu. Tika apkopoti arī iespējamie alternatīvie risin…
Team Description Mainz Rolling Brains 2001
2002
The Mainz Rolling Brains 2001 team is based on our last year’s team. Our modular design as described in [1] has proved to be efficient and flexible. Thus the team could easily be adopted to the soccerserver’s new features and some of the weak spots of our team could be eliminated.
Towards Interactive CLP – Based and Project Driven Oriented DSS Design
2007
Robert Wojcik*, Izabela Tomczuk-Pirog**, Zbigniew Banaszak*** * Institute of Computer Engineering, Control and Robotics, Wroclaw University of Technology, Poland, robert.wojcik@pwr.wroc.pl ** Department of Management and Production Engineering, Technical University of Opole, Poland, itomczuk@po.opole.pl *** Department of Computer Science and Management, Technical University of Koszalin, Poland, banaszak@tu.koszalin.pl
Comparison between topographic and photogrammetric techniques for deformation monitoring of the dome of the Massimo Theatre in Palermo
2012
This paper shows the first results of a study aimed at monitoring the deformations of the dome of the Massimo Theatre in Palermo caused by thermal dilatations, with the use of topographic and photogrammetric integrated techniques. Particularly, two robotic total stations and high precision digital photogrammetric systems were employed. In order to correlate the displacements of the rollers on which the steel structure of the dome rest with the thermal gradients, different thermal images were acquired by a thermal imaging camera. The main goal of the work was to compare the two techniques with reference to very small (submillimeter) deformation measurements. The obtained results show that th…
Monitoraggio delle deformazioni della cupola del Teatro Massimo di Palermo con l’impiego di tecniche topografiche e fotogrammetriche integrate.
2012
L’articolo riporta i primi risultati di uno studio finalizzato al monitoraggio delle deformazioni della cupola del Teatro Massimo di Palermo provocate dalle dilatazioni termiche, con l’impiego di tecniche topografiche e fotogrammetriche integrate. In particolare, sono state utilizzate due stazioni totali robotizzate e sistemi di fotogrammetria digitale di elevata precisione. Per correlare gli spostamenti dei carrelli sui quali poggia la struttura in acciaio della cupola con i gradienti termici, sono state acquisite immagini termiche diversificate. L’obiettivo principale del lavoro consisteva nel confronto delle due tecniche di rilievo in relazione a misure di deformazione di entità molto ri…
Monitoraggio topografico e fotogrammetrico della cupola del teatro Massimo
2012
L’articolo riporta i primi risultati di uno studio finalizzato al monitoraggio delle deformazioni della cupola del Teatro Massimo di Palermo provocate dalle dilatazioni termiche, con l’impiego di tecniche topografiche e fotogrammetriche integrate. In particolare, sono state utilizzate due stazioni totali robotizzate e sistemi di fotogrammetria digitale di elevata precisione. Per correlare gli spostamenti dei carrelli sui quali poggia la struttura in acciaio della cupola con i gradienti termici, sono state acquisite immagini termiche diversificate. L’obiettivo principale del lavoro consisteva nel confronto delle due tecniche di rilievo in relazione a misure di deformazione di entità molto ri…
Performance evaluation of robotic knowledge representation (PERK)
2012
In this paper, we explore some ways in which symbolic knowledge representations have been evaluated in the past and provide some thoughts on what should be considered when applying and evaluating these types of knowledge representations for real-time robotics applications. The emphasis of this paper is that the robotic applications require real-time access to information, which has not been one of the aspects measured in traditional symbolic representation evaluation approaches.
Symbolic and conceptual representation of dynamic scenes: Interpreting situation calculus on conceptual spaces
2001
In (Chella et al. [1,2]) we proposed a framework for the representation of visual knowledge, with particular attention to the analysis and the representation of scenes with moving objects and people. One of our aims is a principled integration of the models developed within the artificial vision community with the propositional knowledge representation systems developed within symbolic AI. In the present note we show how the approach we adopted fits well with the representational choices underlying one of the most popular symbolic formalisms used in cognitive robotics, namely the situation calculus.
Robotizētu procesu automatizācijas risinājumu piegāde
2019
Bakalaura darba mērķis ir izanalizēt un pētīt programmatūras piegādes specifiku un tās darbības izolācijas paņēmienus, kā arī pētīt un salīdzināt gan maksas, gan atvērtā pirmkoda robotizētu procesu automatizācijas platformu sniegtās iespējas un piegādes īpatnības. Bakalaura darbā sākotnēji tiek pētīts programmatūras piegādes process un šī procesa automatizācija, izvērtējot automatizēto risinājumu prasības un ieguvumus. Tālākajā darba gaitā tiek izpētīta piegādātās programmatūras izolācija, izvērtējot iespējamo variantu pozitīvās un negatīvās iezīmes. Turpmākajā darba gaitā tiek pētītas gan atvērtā pirmkoda, gan maksas robotizētu procesu automatizācijas izstrādes platformas, izvērtējot to sn…