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  AI-Based Control System Design and Development for Emission Reduction in Gas Turbine Engines PhD


   School of Aerospace, Transport and Manufacturing (SATM)

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  Dr Soheil Jafari, Dr T Nikolaidis, Dr Ioannis Roumeliotis  No more applications being accepted  Funded PhD Project (Students Worldwide)

About the Project

Recently, aviation organizations have set severe targets to reduce emissions in the next generation of air travel systems. The main objective of this project is to contribute to these targets through design and development of Artificial Intelligence (AI) based Full Authority Digital Electronic Control (FADEC) systems for disruptive propulsion technologies.

The project will be fully funded by a research institution with focus on aerospace technology, Applications are invited for a PhD studentship in the Centre for Propulsion and Thermal Power Engineering, Cranfield University, in the area of propulsion control systems design and development, digital twining, Hardware in the Loop (HiL) platform development, Artificial Intelligence (AI), and certification journey.

In the last three decades, advanced techniques and algorithms like fuzzy controllers (FCs), Genetic Algorithm (GA) for control loops gain tuning, and Neural Network for model-based controller design have been proposed as high potential solutions for performance improvement of next generations of aircraft engines. However, due to the emergence of disruptive propulsion technologies (e.g., alternative fuel-powered and electrified propulsion systems), the control system should utilize some level of intelligence and self-learning to design the most appropriate control structure/strategy for each propulsion system architecture. So, this project will contribute to the knowledge by focusing on the use of Artificial Intelligence (AI) methods with self-learning capability to design a disruptive FADEC system for next generation of propulsion systems. The key milestones of the project could be summarized as follow: Physics-based modelling and Digital Twin (DT) development for propulsion system (case studies development). AI-based Control Structure Design (AI-based CSD) for emission reduction purpose. Hardware in the Loop (HiL) simulation platform development to assess the performance of the designed controller. Formal verification of the developed FADEC and road map development for certification journey.

The Centre for Propulsion and Thermal Power Engineering has a key focus and a proven track record on gas turbine performance, digital twining, control system design, HiL simulation, optimization, etc., which have been built up over the last half century. This provides a unique capability to assist researchers and engineers in gas turbine performance and control in gas turbine and power generation industry.

The history of gas turbine performance engineering at Cranfield dates back to 1946 and the foundation of the Institution. The Centre for Propulsion and Thermal Power Engineering contributes and focuses on gas turbines for aerospace, marine and power generation applications, the sectors where Europe and Britain are world leaders and major exporters. This high technology global industry is worth more than £30 billion per annum. Current challenges are arising from the need to address environmental issues, more cost-effective operations, maintenance and overhauls and the changing economic climate. These challenges have created an environment where a large return can be accrued from an investment in gas turbines and related power system research and education.

It is expected the research will generate new AI-based control system and knowledge for emission reduction in new and next generation of air propulsion systems. The developed control strategy will have a noticeable impact on the environmental considerations and will contribute to achieve the net zero targets.

The student will be based within the School of Aerospace, Transport and Manufacturing. Cranfield is a wholly postgraduate university and there are a wide range of MSc and Professional Development Short Courses throughout the year. The student may have opportunities to access some of the MSc courses and CPD short courses relevant to the research and attend and publish papers in international conferences.

The successful candidate will also be given a unique opportunity to visit the sponsor annually and to attend an international conference to present papers, both funded by the project.

Cranfield operates a substantial Doctoral Researchers Core Development programme (DRCD) for its research students. This programme provides a generic structured training programme which is constructed to support the researcher as the PhD progresses with specific courses aimed at the different phases of a PhD. For example, the programme includes aspects such as research methods, technical report writing, presentation skills, data management, leadership skills, professional development planning, intellectual property, publishing, etc. Such knowledge, skills and capability will enhance the student's employment opportunities in both academic institutions and industry. This is an exciting opportunity for a suitable candidate where he or she will be exposed to the latest technology, learn from experts working in the area and prepare for an exciting career in either academia or industry.

Entry requirements

Applicants should have either a UK or UK-equivalent first or second-class honours degree in mechanical engineering, aerospace engineering, control engineering, or a relevant area. An MSc degree and/or experience in gas turbine performance, control theory, Artificial Intelligence, and computer programming will be an advantage.

About the sponsor

Sponsored by Cranfield University and a research institution with focus on aerospace technology.

Cranfield Doctoral Network

Research students at Cranfield benefit from being part of a dynamic, focused and professional study environment and all become valued members of the Cranfield Doctoral Network. This network brings together both research students and staff, providing a platform for our researchers to share ideas and collaborate in a multi-disciplinary environment. It aims to encourage an effective and vibrant research culture, founded upon the diversity of activities and knowledge. A tailored programme of seminars and events, alongside our Doctoral Researchers Core Development programme (transferable skills training), provide those studying a research degree with a wealth of social and networking opportunities.

How to apply

For further information please contact:

Name: Dr Soheil Jafari

Email: [Email Address Removed]

If you are eligible to apply for this studentship, please complete the online application form.

Engineering (12)

Funding Notes

A fully funded PhD studentship for three years will be available for both UK and non-UK candidates.

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