PhD in Seakeeping Control Strategy For Underactuated Unmanned Vessels

Tuition comes to 25,418 USD per year; applications for the Apr 2027 intake are open until Jan 19, 2027.

The Linear Quadratic Regulator (LQR) control strategies are pivotal in addressing seakeeping challenges in maritime safety, especially as climate change intensifies storm frequencies and severity. This PhD project, supervised by Dr Ya Huang and Prof. Victor Becerra, will investigate optimal control strategies for seakeeping and shock mitigation on both manned and unmanned vessels, focusing on a 1x0.5 m test vessel, using stereo wave imaging and hydrodynamic computational models. Students will develop real-time seakeeping and shock mitigation controllers, contributing to the University's vision in future transportation and intelligent systems. The project aligns with the School of Electrical and Mechanical Engineering's strengths in stereo wave imaging, hydrodynamic modelling, and human biomechanics.

Students will engage with industrial partners, including marine robotic companies and coastguard agencies, and attend conferences and workshops. The project will develop a 6-degree-of-freedom full rigid body vessel model and implement selected control strategies on a test robotic boat in various sea conditions.

University of Portsmouth, established in 1869 and located in the historic coastal city of Portsmouth, offers a vibrant student experience with around 28,000 students, including approximately 5,000 international learners. The university combines strong teaching and research with practical industry links and a waterfront location that enriches campus life. Its long history of technical and professional education makes it a familiar choice for students seeking applied learning in a city with excellent transport links.

Portsmouth provides a range of programs organized across ten broad subject areas, encompassing engineering, business, health professions, creative arts and sciences. Students benefit from industry placements, modern laboratories and career-focused modules that enhance employability. The university also supports research-led teaching and partnerships with local employers, giving international students opportunities to gain real-world experience alongside academic study.

Comprehensive support services help international students with visas, accommodation, language preparation and wellbeing, while student societies and campus activities foster social integration. With practical training options, placement support and access to regional industries and cultural sites, Portsmouth is well suited to students who value both academic quality and hands-on experience. Prospective applicants should investigate program specifics, placement opportunities and scholarship options before applying.