Bulletin of the Transilvania University of Brasov. Series I

https://webbut.unitbv.ro/index.php/Series_I/issue/feed Bulletin of the Transilvania University of Brasov. Series I - Engineering Sciences 2025-01-10T19:11:51+00:00 Teofil Florin GALATANU editor.but@unitbv.ro Open Journal Systems <h1 class="page_title">Aim</h1> The Journal aims to be a forum for the latest results in engineering research, promoting integrated, interdisciplinary approaches, focusing on sustainable energy and high-tech product development. The journal is open to research groups all over the world and mostly welcomes scientific papers from groups involving young researchers and Ph.D. students. The Journal welcomes contributions that meet the general criteria of relevance and scientific excellence. The Journal is indexed in EBSCO Publishing DataBase (<a href="http://webbut.unitbv.ro/public/site/documents/admin/a9h-subject.xls">http://www.ebscohost.com/titleLists/a9h-subject.xls</a>), from 2008, Crossref (<a href="https://search.crossref.org/?q=Bulletin+of+transilvaniaBulletin+of+the+Transilvania+University+of+Brasov.+Series+I+-+Engineering+Sciences&from_ui=yes" target="_blank" rel="noopener">https://search.crossref.org</a>), from January 2019, and is accredited by the Romanian National Council of Scientific Research (CNCS) in the <a href="https://uefiscdi.gov.ro/userfiles/file/IC6%202011/Reviste%20romanesti%20recunoscute%20de%20CNCSIS-%20categoria%20B_plus.pdf">category B+</a> of the scientific magazine. <a href="http://webbut.unitbv.ro/index.php/Series_I/about" target="_blank" rel="noopener">Read more</a> Old Site Use this <a title="Series_I" href="http://webbut2.unitbv.ro/Bulletin/Series%20I/Series%20I.html" target="_blank" rel="noopener">LINK </a>to access the content of the old Bulletin of the Transilvania University of Brasov. Series I: Engineering Sciences journal site! https://webbut.unitbv.ro/index.php/Series_I/article/view/8744 Importance of Photogrammetry in Flood Analysis 2025-01-10T18:32:04+00:00 C. Cerneaga Cerneaga1@yahoo.com C. Maftei carmen.maftei@unitbv.ro

Floods have always been a natural disaster of immense concern, causing significant damage to both property and human lives. Accurate and timely flood analysis is essential for effective disaster management and response. Drone photogrammetry provides rapid data collection, high-resolution imagery, and 3D modeling capabilities. This technology not only enhances our ability to efficiently understand and respond to floods but also empowers disaster management authorities and researchers to comprehensively grasp, respond to, and prepare for flooding events. This article explores the pivotal role of drone photogrammetry in flood analysis, highlighting its importance, applications, and methodology.

2024-01-10T00:00:00+00:00 Copyright (c) 2023 Bulletin of the Transilvania University of Brasov. Series I - Engineering Sciences https://webbut.unitbv.ro/index.php/Series_I/article/view/8746 The Study of the Applicability of Digitalisation in Construction through the Bim Concept. A Review 2025-01-10T18:49:19+00:00 P.A. Constantin petronela-adriana.constantin@student.tuiasi.ro A.A. Serbanoiu serbanoiu1@yahoo.com

For an organisation, industry, or nation, "digitisation" is adopting or expanding the use of digital technology or computers. In the comparatively advanced "technological era," an association or organisation's use or development of digital technology or computers is crucial. Once BIM was used, the construction sector entered the digital age. The concept behind it (BIM) is to digitise building construction and other technical data using software. Information sources must be found and assessed for relevance to meet specific needs before formal data analysis can begin. Production, reliability, and inter-organisational cooperation should grow with the elimination of manual work and its costs.

2024-01-10T00:00:00+00:00 Copyright (c) 2023 Bulletin of the Transilvania University of Brasov. Series I - Engineering Sciences https://webbut.unitbv.ro/index.php/Series_I/article/view/8748 Targeted Augmented Reality System – Assisting Operators in Fixing Frequent Faults Detected at Test Stands 2025-01-10T19:03:43+00:00 Cristina Calin cristina.calin@student.unitbv.ro

The main theme of the project is to eliminate common failures in halls equipped with specific bearing test equipment. The subject, which is being set up and carried out in partnership with a production plant in Romania, is to design a comprehensive project to help detect and repair damage to the test benches at the company's test centre in Brasov. Internally, the machines on which tests are carried out are called test stands, so the work relates to test stands with faults such as oil leaks. The underlying problems that hamper the testing process are oil leaks due to possible cracks in the hoses that supply the test stands with lubricating oil or oil that serves as a test medium for the bearings. Once damage is detected, the aim is to repair it quickly and efficiently. From this point of view, the work helps non-technical staff, so the application is to develop an augmented reality system to help operators troubleshoot using the equipment available - in particular the HoloLens glasses that are the flagship of the project.

2024-01-10T00:00:00+00:00 Copyright (c) 2023 Bulletin of the Transilvania University of Brasov. Series I - Engineering Sciences https://webbut.unitbv.ro/index.php/Series_I/article/view/8750 Advanced Surveilling Drone: Design, Implementation and Performance 2025-01-10T19:11:51+00:00 C. Preda cosmin.preda@ulbsibiu.ro R.M. Bleotu bleotu1@yahoo.com

The usage of unmanned aerial vehicles (UAVs) has revolutionized various fields, including surveillance. This paper presents overall research on the development of an advanced surveillance drone system, focusing on its design, implementation, and performance in real-world applications. The research highlights important areas, including facial detection and recognition, communication infrastructure, and the integration of software and hardware components. The paper also investigates the suite of sensors and the software architecture that powers the drone, including the use of advanced algorithms for data processing.