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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 4 of 4 (0.022 seconds)Spelling suggestions: "subject:"завод"" "subject:"вывод""
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Кинетика окисления сульфидного цинкового концентрата применительно к обжиговым печам кипящего слоя : диссертация на соискание ученой степени кандидата технических наук : 05.14.04Шолохова, С. А. January 2020 (has links)
No description available.
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Кинетика окисления сульфидного цинкового концентрата применительно к обжиговым печам кипящего слоя : автореферат диссертации на соискание ученой степени кандидата технических наук : 05.14.04Шолохова, С. А. January 2020 (has links)
No description available.
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Автоматизация процесса подсчета труб на предприятии с использованием технологий компьютерного зрения : магистерская диссертация / Automation of the process of counting pipes at the enterprise using computer vision technologГуськова, Д. В., Guskova, D. V. January 2022 (has links)
В диссертации рассматривается проблема учета труб на производственных предприятиях. Целью данного исследования является предоставление автоматизированного решения проблемы, которое потребует меньше времени для подсчета труб и будет более эффективным, чем подсчет вручную. Разработан алгоритм, основанный на технологии компьютерного зрения. Для выполнения задачи компьютерного зрения была использована библиотека OpenCV, языком программирования был выбран Python. После разработки алгоритма, основанного на технологии компьютерного зрения, стал возможен автоматический подсчет труб. Дальнейшее исследование может быть проведено для удовлетворения всех необходимых потребностей предприятия. / The dissertation addresses the problem of pipe counting in the manufacturing enterprises. The aim of this study is to provide an automated solution to the problem that will take less time to count pipes and will be more efficient than manual counting. An algorithm based on computer vision technology is developed. The library for undertaking the computer vision task was Open Source Computer Vision (OpenCV) and it was performed in Python. After the development of an algorithm based on computer vision, automatic pipe counting became possible. Further research might be conducted to meet all the required needs of the enterprise.
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Dynamic Speed Adaptation for Curves using Machine Learning / Dynamisk hastighetsanpassning för kurvor med maskininlärningNarmack, Kirilll January 2018 (has links)
The vehicles of tomorrow will be more sophisticated, intelligent and safe than the vehicles of today. The future is leaning towards fully autonomous vehicles. This degree project provides a data driven solution for a speed adaptation system that can be used to compute a vehicle speed for curves, suitable for the underlying driving style of the driver, road properties and weather conditions. A speed adaptation system for curves aims to compute a vehicle speed suitable for curves that can be used in Advanced Driver Assistance Systems (ADAS) or in Autonomous Driving (AD) applications. This degree project was carried out at Volvo Car Corporation. Literature in the field of speed adaptation systems and factors affecting the vehicle speed in curves was reviewed. Naturalistic driving data was both collected by driving and extracted from Volvo's data base and further processed. A novel speed adaptation system for curves was invented, implemented and evaluated. This speed adaptation system is able to compute a vehicle speed suitable for the underlying driving style of the driver, road properties and weather conditions. Two different artificial neural networks and two mathematical models were used to compute the desired vehicle speed in curves. These methods were compared and evaluated. / Morgondagens fordon kommer att vara mer sofistikerade, intelligenta och säkra än dagens fordon. Framtiden lutar mot fullständigt autonoma fordon. Detta examensarbete tillhandahåller en datadriven lösning för ett hastighetsanpassningssystem som kan beräkna ett fordons hastighet i kurvor som är lämpligt för förarens körstil, vägens egenskaper och rådande väder. Ett hastighetsanpassningssystem för kurvor har som mål att beräkna en fordonshastighet för kurvor som kan användas i Advanced Driver Assistance Systems (ADAS) eller Autonomous Driving (AD) applikationer. Detta examensarbete utfördes på Volvo Car Corporation. Litteratur kring hastighetsanpassningssystem samt faktorer som påverkar ett fordons hastighet i kurvor studerades. Naturalistisk bilkörningsdata samlades genom att köra bil samt extraherades från Volvos databas och bearbetades. Ett nytt hastighetsanpassningssystem uppfanns, implementerades samt utvärderades. Hastighetsanpassningssystemet visade sig vara kapabelt till att beräkna en lämplig fordonshastighet för förarens körstil under rådande väderförhållanden och vägens egenskaper. Två olika artificiella neuronnätverk samt två matematiska modeller användes för att beräkna fordonets hastighet. Dessa metoder jämfördes och utvärderades.
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