Christopher Kellett

Professional Summary: Professor Chris Kellett

Professor Chris Kellett is a distinguished academic at the University of Newcastle, Australia, with a notable career in control theory and applied mathematics. His expertise lies in the intersection of mathematics and engineering, focusing on innovative solutions to complex systems and stability analysis. Below is a comprehensive overview of his academic journey, research contributions, and professional impact.

Academic Background and Degrees

Professor Kellett has a robust educational foundation in mathematics and engineering, with degrees that have shaped his expertise in control systems:

• Ph.D. in Electrical and Computer Engineering, University of California, Santa Barbara, USA (2002)
• Master of Science in Applied Mathematics, University of California, Santa Barbara, USA (1999)
• Bachelor of Science in Electrical Engineering, United States Air Force Academy, Colorado, USA (1996)

Research Specializations and Academic Interests

Professor Kellett’s research is centered on control theory, with a particular emphasis on stability analysis, hybrid systems, and networked control systems. His work addresses both theoretical advancements and practical applications, contributing to fields such as robotics, autonomous systems, and cyber-physical systems. He is also interested in the mathematical foundations of machine learning and optimization.

Career History and Appointments

Professor Kellett has held several prestigious academic and research positions across multiple institutions:

• Professor, School of Engineering, University of Newcastle, Australia (2019–Present)
• Associate Professor, University of Newcastle, Australia (2015–2019)
• Australian Research Council Future Fellow, University of Newcastle, Australia (2012–2016)
• Research Fellow, University of Melbourne, Australia (2006–2011)
• Postdoctoral Researcher, École des Mines de Paris, France (2002–2004)

Major Awards, Fellowships, and Honors

Professor Kellett’s contributions to control theory and applied mathematics have been recognized through several prestigious awards and fellowships:

• Australian Research Council Future Fellowship (2012–2016), for research on stability and control of complex systems
• IEEE Control Systems Society Best Paper Award (2007), for contributions to hybrid systems research

Key Publications

Professor Kellett has authored numerous influential papers and articles in leading journals and conference proceedings. A selection of his key works includes:

• Kellett, C. M., & Teel, A. R. (2004). 'Smooth Lyapunov Functions and Robust Stability of Hybrid Systems.' IEEE Transactions on Automatic Control, 49(3), 433–438.
• Kellett, C. M. (2014). 'A Compendium of Comparison Function Results.' Mathematics of Control, Signals, and Systems, 26(3), 339–374.
• Dower, P. M., & Kellett, C. M. (2015). 'A Dynamic Programming Approach to the Approximation of Nonlinear L2-Gain.' Automatica, 60, 88–97.
• Postoyan, R., & Kellett, C. M. (2019). 'Stability of Networked Control Systems with Dynamic Controllers.' Systems & Control Letters, 129, 1–9.

Influence and Impact on Academic Field

Professor Kellett’s research has significantly advanced the understanding of stability in hybrid and networked control systems, providing foundational tools for the design of robust autonomous systems. His work is widely cited in control theory and engineering literature, influencing both theoretical developments and real-world applications in automation and robotics. His contributions to Lyapunov-based methods have become a cornerstone for researchers in the field.

Public Lectures, Committees, and Editorial Contributions

Professor Kellett is actively involved in the academic community through various roles and contributions:

• Regular speaker at international conferences such as the IEEE Conference on Decision and Control (CDC) and the American Control Conference (ACC)
• Associate Editor for IEEE Transactions on Automatic Control (2017–Present)
• Member of the IEEE Control Systems Society and contributor to its technical committees on hybrid systems