Search for dissertations about: "programmable logic controller"
Showing result 1 - 5 of 11 swedish dissertations containing the words programmable logic controller.
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1. Field Programmable Gate Arrays and Reconfigurable Computing in Automatic Control
Abstract : New combustion engine principles increase the demands on feedback combustion control, at the same time economical considerations currently enforce the usage of low-end control hardware limiting implementation possibilities. Significant development is simultaneously and continuously carried out within the field of Field Programmable Gate Arrays (FPGAs). READ MORE
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2. On Formal Specification and Verification of Function Block Applications in Industrial Control Logic Development
Abstract : Developing a control system for an automated manufacturing system is a challenging task. In addition to controlling and coordinating the machines and robots used in the production, the safety of the operators must be assured. READ MORE
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3. Development of a Novel Gas Turbine Simulator for Hybrid Solar-Brayton Systems
Abstract : Hybrid solar-Brayton systems utilize both solar thermal energy and supplementary renewable fuels to provide controllable and dispatchable power output, which renders them a promising way to meet the growing energy demand and reduce the carbon footprints. However, existing testing facilities for key components in such hybrid systems often fail to accomplish the testing requirements, hence impeding the improvement of the renewable energy share and the overall efficiency. READ MORE
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4. On Industrial Automation Software Components
Abstract : This thesis deals with Programmable Logic Controller (PLC) programs in the manufacturing industry, that is to say programs that coordinate robots and machines. The last years there has been increased competition and shorter life-cycles of many mass-produced products. READ MORE
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5. On the Implementation of Discrete Event Supervisory Control with Focus on Flexible Manufacturing Systems
Abstract : In modern day production, the ability to quickly implement a control system is of increasing importance. In order to meet demands on shorter development times and easier reconfigurability, the design and implementation of the control system should be automated and provably correct. READ MORE