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Profile
Keywords
Nonlinear systems
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Adaptive control
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System identification and parameter estimation
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Fault diagnosis
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Sliding-mode control
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Fault-tolerant control
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Motion control
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Nonlinear observers
Dimitrios Papageorgiou is Assistant Professor of Automation and Control at DTU Electrical Engineering, Automation and Control group. His research interests focus in nonlinear, adaptive and sliding-mode control for electromechanical systems, as well as in estimation methods for fault diagnosis and system monitoring. The application fields for his research range from industrial manufacturing floors and robotic manipulators to marine vessels and unmanned vehicles. He received his PhD in Automation and Control from DTU in 2017, in which he focused on high-accuracy nonlinear control for machine-tool applications. The project was in close collaboration with Siemens AG, Advanced Technologies and extended into a postdoctoral scholarship for investigating easy commissioning of machine tools and auto-tuning. Currently he is actively involved in the Autonomous Situation Awareness for Navigation (ASAN) project and in the ShippingLab project, where he conducts research in the area of autonomous seamanship, supervisory control of autonomous vessels and learning-based ship parameter estimation. In parallel, he pursues research related to the applicability and assessment of advanced control and estimation techniques in drive and motion control applications.
Research interests and expertise
Control
- Nonlinear and adaptive control
- Sliding-mode control
- High-accuracy tracking in machine tools
- Stability analysis of interconnected nonlinear systems
- Friction compensation in feed drives.
Estimation
- Nonlinear observers
- Adaptive parameter estimation
- Online friction and backlash identification
Diagnosis and Fault-tolerance
- Wear assessment and prognosis
- Parameter change detection
- Fault reconstruction
- Control reconfiguration
Discrete-event systems
- Process representation using automata theroy
- Operation monitoring via observer automata
Maritime technology
- Manoeuvering models identification
- Situation awareness for surface vessels autonomy
- Trajectory planning and collision avoidance
See profile and cv in DTU Orbit...