Fakultät Maschinenbau
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Global agriculture will face major challenges in the future. In addition to the increasing demand for food due to constant population growth, the consequences of climate change will make it even more difficult to operate agriculture and supply people with food. In addition to further productivity increases in traditional agriculture, new concepts for sustainable and scalable food production are needed. Vertical farming offers a promising approach.
The aim of this project is to demonstrate how vertical farming can be used to ensure sustainable food production and how this concept can be applied in the pioneering Maun Science Park project in Botswana. In doing so, the Maun Science Park will address future challenges such as demographics, governance and climate change and become a best practice model for Botswana, the whole of Africa and the world. The country of Botswana grew to become one of the most prosperous countries in Africa in recent decades due to strong economic growth from mining. However, the population faces great challenges in the future; in addition to great social inequality, climate change threatens the country's overall supply.
With the help of a literature review and qualitative and quantitative interviews with stakeholders from Maun (Botswana), the potentials and challenges for vertical farming in Botswana could be identified and future measures for a possible realization could be derived. Basically, some challenges in Botswana are addressed by the technology, for example, Vertical Farming offers high food security through year-round production of food through the closed ecosystem and creates independence from current and future climatic conditions, poor conditions for traditional agriculture (e.g. infertile soils) and foreign imports. However, the main structural problems of agriculture in Botswana, such as the lack of infrastructure, know-how and policy support, are not addressed.
Bei der Auslegung des Verteilergetriebes leistungsverzweigter Hybridantriebe müssen die Übersetzungen sorgfältig hinsichtlich des Wirkungsgrades ausgewählt werden. Die ungünstige Leistungsübertragung im seriellen, elektrischen Zweig sowie die Blindleistung sind zu minimieren. Die Formelzusammenhänge werden in diesem Aufsatz, der im Rahmen eines Freistellungssemesters entstanden ist, hergeleitet.
In diesem Aufsatz, der im Rahmen eines Freistellungssemesters entstanden ist, werden technische, umwelttechnische, ethische und rechtliche Themen zum Autonomen Fahren im Hinblick auf die Umsetzung in der Lehre betrachtet. Curricula zum Autonomen Fahren der Kettering University und Udacity werden vorgestellt.
Im Rahmen des KONTEC Kongresses 2021 in Dresden wurden sowohl ein Poster als auch ein Paper des Forschungsprojekts EKont veröffentlicht. Neben der Schilderung des Versuchsaufbaus werden neuartige Schneidprozesse und Abtragsprinzipien vorgestellt. Im Anschluss daran werden vier Prototypen (gleichsinniger Stufenfräser, gegenläufiger Stufenfräser, mittig gegenläufiger Stufenfräser - Getriebe und oszillierender Werkzeugaufsatz) beschrieben.
Botswana, a new construction project – the Maun Science Park - is to be built with a focus on sustainability and to create a new living space for the rapidly growing population in Africa. The project will be a blueprint for future projects in Africain terms of progress, technology and sustainability. This thesis will deal with its financial framework and will serve as a basis for the development of ways and means of financing such projects.