Feedback tuned MPC controller design for Wave Energy Converters (WECs)

The design of effective control systems is critical to the success of Wave Energy Converters (WECs) in converting wave energy into electrical power. As part of my work in this area, I have been involved in developing a feedback-tuned MPC controller for WECs. We first designed a linear feedback controller and optimized its gains to optimize power output. Next, we developed an MPC controller based on the linear feedback gains using impedance matching techniques. To further improve the performance of the MPC controller, we utilized linear matrix inequality (LMI) optimization techniques to improve the DC gain of the controller. The resulting controller design exhibits improved performance close to a linear controller, enabling more effective energy capture from waves. By improving the efficiency and reliability of WECs, this work has the potential to significantly impact the renewable energy industry.

Linear PTO for a tractor-trailer suspension system

As part of my recent work, I have focused on developing a Linear PTO for a tractor-trailer suspension system. One of the critical challenges in this project was understanding the relative movement between the Chassis and Cab of Class 8 Commercial Tractor. To address this, we demonstrated and formulated the relative movement to better understand the system and optimize the energy extraction process. Through this research, we were able to design a linear energy extraction methodology that minimizes parasitic loss on the inherent system of the tractor-trailer. This approach will lead to improved efficiency and reduced energy waste, which can significantly impact the transportation industry. We developed a more effective and efficient tractor-trailer suspension system by leveraging my expertise in mechanical engineering and system optimisation.