Research
Dynamics & Control Group
The main goal is to advance fundamental understanding of dynamics and control and to apply state-of-art knowledge in order to design new systems (structures) or enhance operation of existing ones in terms of efficiency, reliability and safety. We use mathematical modelling informed by experimental investigations and the applications span civil, electrical, mechanical and medical engineering. The primary application of our research is oil and gas and renewable industry. There are two main research areas:
- Applied Dynamics. The main focus is to make fundamental advances in the modelling and analysis of the dynamics of engineering systems and structures with the aim to better predict and control their performance. The applications include vibro-impact drilling and moling, drill-string dynamics, rotordynamics, metal cutting, wave energy extraction and vortex induced vibrations. We are interested in understanding the stability of parametric systems, instabilities of twisted rods and elastic wave scattering. Over the last few years we have developed a novel drilling technology called Resonance Enhanced Drilling (RED), which is superior in terms of penetration rates, cost and an environmental footprint.
- Condition Monitoring and Control. We have extensive expertise in the structural health monitoring of ground anchorages for civil engineering and mining applications. We are also investigating condition monitoring and control of rotating machinery and the control of power electronics for HVDC systems. More specifically we are undertaking collaborative work with CERN on the modelling, stability and control of power supply systems and accelerators. We have been also developing artificial intelligence techniques for pattern and parameter identification, control and decision making.
Information on the Applied Dynamics Research Centre can be found here.