Search for dissertations about: "reglerteknik"
Showing result 1 - 5 of 835 swedish dissertations containing the word reglerteknik.
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1. Nonlinear Identification and Control with Solar Energy Applications
University dissertation from Uppsala : Institutionen för informationsteknologiAbstract : Nonlinear systems occur in industrial processes, economical systems, biotechnology and in many other areas. The thesis treats methods for system identification and control of such nonlinear systems, and applies the proposed methods to a solar heating/cooling plant. READ MORE
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2. Control of Nitrogen Removal in Activated Sludge Processes
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : More stringent requirements on nitrogen removal from wastewater are the motivation for this thesis. In order to improve treatment results and enhance cost-efficient operation of wastewater treatment plants, model based control strategies are presented.A Java based simulator for activated sludge processes (JASS) is presented. READ MORE
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3. Minimum-time sliding mode control of robot manipulators
University dissertation from Örebro : Örebro universitetsbibliotekAbstract : Robot manipulators have a complex and highly nonlinear dynamics, accompanied with a high degree of uncertainty. These properties make them difficult for time-optimal control. The theory of sliding mode control can provide methods, able to cope with the uncertainty and nonlinearity in the system. READ MORE
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4. Urban water management Modelling, simulation and control of the activated sludge process
University dissertation from Uppsala UniversityAbstract : During the last few decades, wastewater treatment processes in urban water management have become more and more efficient and complex. Several factors such as urbanization, stricter legislations on effluent quality, economics, increased knowledge of the involved biological, chemical and physical processes as well as technical achievements have been important incentives for the development of more efficient procedures for wastewater treatment plants. READ MORE
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5. Modelling and Control Methods with Applications to Mechanical Waves
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Models, modelling and control design play important parts in automatic control. The contributions in this thesis concern topics in all three of these concepts.The poles are of fundamental importance when analyzing the behaviour of a system, and pole placement is an intuitive and natural approach for control design. READ MORE
