Search for dissertations about: "Anders Robertsson"
Showing result 1 - 5 of 10 swedish dissertations containing the words Anders Robertsson.
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1. Time-Optimal Cooperative Path Tracking for Multi-Robot Systems
Abstract : Robotic systems are nowadays the key technology in a wide variety of applications. The increasing demand for performance of robotic systems is often met by employing a team of cooperating robots for a specific task. READ MORE
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2. On Observer-Based Control of Nonlinear Systems
Abstract : Filtering and reconstruction of signals play a fundamental role in modern signal processing, telecommunications, and control theory and are used in numerous applications. The feedback principle is an important concept in control theory. READ MORE
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3. The colour of climate : A study of raised bogs in south-central Sweden
Abstract : This thesis focuses on responses in raised bogs to changes in the effective humidity during the Holocene. Raised bogs are terrestrial deposits that can provide contiguous records of past climate changes. Information on and knowledge about past changes in climate is crucial for our understanding of natural climate variability. READ MORE
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4. On Sensor Fusion Applied to Industrial Manipulators
Abstract : One of the main tasks for an industrial robot is to move the end-effector in a predefined path with a specified velocity and acceleration. Different applications have different requirements of the performance. For some applications it is essential that the tracking error is extremely low, whereas other applications require a time optimal tracking. READ MORE
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5. Robotic Friction Stir Welding for Flexible Production
Abstract : Friction Stir Welding (FSW) is a modern welding process that joins materials by frictional heat, generated by a rotating tool. Unlike other welding processes, the material never melts, which is beneficial for the weld properties. READ MORE