Christopher T. Freeman

68 papers A 2C 19Journal 16Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Safe Reward Learning from Human Preferences and Justifications. ICAART (1) Ilias Kazantzidis, Timothy J. Norman, Yali Du, Christopher T. Freeman
2025	J	`jnl`	A Comparative User Evaluation of XRL Explanations using Goal Identification. CoRR Mark Towers, Yali Du, Christopher T. Freeman, Timothy J. Norman
2025	J	`jnl`	Iterative Learning Control of Minimum Energy Path Following Tasks for Second-Order MIMO Systems: An Indirect Reference Update Framework. IEEE Trans. Cybern. Yiyang Chen, Yiming Wang, Christopher T. Freeman
2025	J	`jnl`	Model Predictive Valve Control to Assist Lung Pressure Profile Tracking. IEEE Trans. Control. Syst. Technol. Michael Callum Thompson, Christopher T. Freeman, Neil O'Brien, Ann-Marie Hughes, Robert Marchbanks, Anthony A. Birch
2024	C	`conf`	Decentralised Collaborative Iterative Learning Control for Multi-Agent Systems Point-to-Point Channel Tracking. ACC Shangcheng Chen, Christopher T. Freeman
2024	A	`conf`	Explaining an Agent's Future Beliefs Through Temporally Decomposing Future Reward Estimators. ECAI Mark Towers, Yali Du, Christopher T. Freeman, Timothy J. Norman
2024	J	`jnl`	Explaining an Agent's Future Beliefs through Temporally Decomposing Future Reward Estimators. CoRR Mark Towers, Yali Du, Christopher T. Freeman, Timothy J. Norman
2024	—	`conf`	Model Predictive Valve Control for Lung Pressure Profile Tracking Assistance. CCTA Michael Callum Thompson, Christopher T. Freeman, Neil O'Brien, Ann-Marie Hughes, Robert Marchbanks, Anthony A. Birch
2024	—	`conf`	Temporal Explanations of Deep Reinforcement Learning Agents. EXTRAAMAS Mark Towers, Yali Du, Christopher T. Freeman, Timothy J. Norman
2023	J	`jnl`	Introducing Vibration for use in Interaction Designs to support Human Performance: A Pilot Study. CoRR Alexander Dawid Bincalar, m. c. schraefel, Christopher T. Freeman
2023	C	`conf`	Multiple Model Iterative Learning Control for FES-based Stroke Rehabilitation. ACC Junlin Zhou, Christopher T. Freeman, William Holderbaum
2023	C	`conf`	Multiple Model Switched Repetitive Control with Application to Tremor Suppression. ACC Tingze Fang, Christopher T. Freeman
2022	A	`conf`	How to Train Your Agent: Active Learning from Human Preferences and Justifications in Safety-critical Environments. AAMAS Ilias Kazantzidis, Timothy J. Norman, Yali Du, Christopher T. Freeman
2022	J	`jnl`	Iterative Learning Control for Path-Following Tasks With Performance Optimization. IEEE Trans. Control. Syst. Technol. Yiyang Chen, Bing Chu, Christopher T. Freeman
2022	—	`conf`	Model Predictive Valve Control of Lung Pressure Profile Tracking. ANZCC Michael Callum Thompson, Christopher T. Freeman, Neil O'Brien, Ann-Marie Hughes, Tony Birch, Robert Marchbanks
2020	C	`conf`	Decentralised Collaborative and Formation Iterative Learning Control for Multi-Agent Systems. ACC Shangcheng Chen, Christopher T. Freeman
2020	C	`conf`	Disturbance Observer Based Iterative Learning Control for Upper Limb Rehabilitation. IECON Benyan Huo, Yanhong Liu, Yunhui Qin, Bing Chu, Christopher T. Freeman
2020	J	`jnl`	Generalized Iterative Learning Control Using Successive Projection: Algorithm, Convergence, and Experimental Verification. IEEE Trans. Control. Syst. Technol. Yiyang Chen, Bing Chu, Christopher T. Freeman
2019	C	`conf`	Decentralised Collaborative Iterative Learning Control for MIMO Multi-Agent Systems. ACC Shangcheng Chen, Christopher T. Freeman
2019	—	`conf`	Iterative Learning Control of FES with Embedded Simultaneous Volitional EMG. CDC Sakariya Sa-e, Christopher T. Freeman, Kai Yang
2018	J	`jnl`	Gap-metric-based robustness analysis of nonlinear systems with full and partial feedback linearisation. Int. J. Control Abeer Al-Gburi, Christopher T. Freeman, Mark French
2018	—	`conf`	Gradient-Based Iterative Learning Control for Decentralised Collaborative Tracking. ECC Shangcheng Chen, Christopher T. Freeman, Bing Chu
2018	—	`conf`	Multiple Model Adaptive ILC for Human Movement Assistance. ECC Christopher T. Freeman, Katie L. Meadmore, Ann-Marie Hughes, Neil J. Grabham, John Tudor, Kai Yang
2018	—	`conf`	Norm Optimal Iterative Learning Control for General Spatial Path Following Problem. CDC Yiyang Chen, Bing Chu, Christopher T. Freeman
2018	J	`jnl`	Point-to-Point Iterative Learning Control With Optimal Tracking Time Allocation. IEEE Trans. Control. Syst. Technol. Yiyang Chen, Bing Chu, Christopher T. Freeman
2018	—	`conf`	Point-to-Point Repetitive Control with Application to Drop-Foot. ECC Aaron Peter Page, Christopher T. Freeman, Bing Chu
2017	J	`jnl`	Modeling of Endpoint Feedback Learning Implemented Through Point-to-Point Learning Control. IEEE Trans. Control. Syst. Technol. Shou-Han Zhou, Ying Tan, Denny Oetomo, Christopher T. Freeman, Etienne Burdet, Iven Mareels
2017	C	`conf`	Spatial Iterative Learning Control: Systems with input saturation. ACC Merid Ljesnjanin, Ying Tan, Denny Oetomo, Christopher T. Freeman
2016	J	`jnl`	Iterative Learning Control With Predictive Trial Information: Convergence, Robustness, and Experimental Verification. IEEE Trans. Control. Syst. Technol. Bing Chu, David H. Owens, Christopher T. Freeman
2016	—	`conf`	Spatial path tracking using iterative learning control. CDC Yiyang Chen, Bing Chu, Christopher T. Freeman
2015	—	`conf`	Estimation based multiple model iterative learning control. CDC Christopher T. Freeman, Mark French
2015	—	`conf`	FES based tremor suppression using repetitive control. CDC Engin Hasan Copur, Christopher T. Freeman, Bing Chu, Dina Shona Laila
2015	—	`conf`	Point-to-point iterative learning control with optimal tracking time allocation. CDC Yiyang Chen, Bing Chu, Christopher T. Freeman
2015	—	`conf`	Predictive gradient iterative learning control. CDC Bing Chu, David H. Owens, Christopher T. Freeman
2015	J	`jnl`	Upper Limb Electrical Stimulation Using Input-Output Linearization and Iterative Learning Control. IEEE Trans. Control. Syst. Technol. Christopher T. Freeman
2014	C	`conf`	Iterative learning control as an enabler for goal oriented upper limb stroke rehabilitation. ACC Tim Exell, Christopher T. Freeman, Katie L. Meadmore, Mustafa Çagri Kutlu, Ann-Marie Hughes, Emma Hallewell, Eric Rogers, Jane H. Burridge
2014	C	`conf`	Iterative learning control with restricted input subspace for electrode array-based FES. ACC Christopher T. Freeman
2014	C	`conf`	On experimentally validated iterative learning control in human motor systems. ACC Christopher T. Freeman, Shou-Han Zhou, Ying Tan, Denny Oetomo, Etienne Burdet, Iven M. Y. Mareels
2013	C	`conf`	Adaptive control of functional electrical stimulation for upper limb stroke rehabilitation. CCA Oliver Brend, Christopher T. Freeman, Mark French
2013	—	`conf`	Electrical stimulation and iterative learning control for functional recovery in the upper limb post-stroke. ICORR Katie L. Meadmore, Timothy Exell, Christopher T. Freeman, Mustafa Çagri Kutlu, Eric Rogers, Ann-Marie Hughes, Emma Hallewell, Jane H. Burridge
2013	—	`conf`	Goal orientated stroke rehabilitation utilising electrical stimulation, iterative learning and Microsoft Kinect. ICORR Timothy Exell, Christopher T. Freeman, Katie L. Meadmore, Mustafa Çagri Kutlu, Eric Rogers, Ann-Marie Hughes, Emma Hallewell, Jane H. Burridge
2013	—	`conf`	Norm optimal iterative learning control based on a multiple model switched adaptive framework. CDC Oliver Brend, Christopher T. Freeman, Mark French
2013	J	`jnl`	Norm-Optimal Iterative Learning Control With Intermediate Point Weighting: Theory, Algorithms, and Experimental Evaluation. IEEE Trans. Control. Syst. Technol. David H. Owens, Christopher T. Freeman, Thanh Van Dinh
2013	C	`conf`	Point-to-point learning in human motor systems. ACC Shou-Han Zhou, Ying Tan, Denny Oetomo, Christopher T. Freeman, Etienne Burdet, Iven M. Y. Mareels
2013	—	`conf`	Robustness analysis of nonlinear systems with feedback linearizing control. CDC Abeer Al-Gburi, Mark French, Christopher T. Freeman
2012	C	`conf`	Application of multiple model adaptive control to upper limb stroke rehabilitation. CCA Oliver Brend, Christopher T. Freeman, Mark French
2012	—	`conf`	Assessment of gradient-based point-to-point ILC for MIMO systems with varying interaction. ISIC Thanh Van Dinh, Christopher T. Freeman, Paul L. Lewin, Ying Tan
2012	C	`conf`	Development of a multivariable test facility for the evaluation of iterative learning controllers. ACC Thanh Van Dinh, Christopher T. Freeman, Paul L. Lewin
2012	C	`conf`	Experimentally verified Iterative Learning Control based on repetitive process stability theory. ACC Pawel Grzegorz Dabkowski, Krzysztof Galkowski, Eric Rogers, Zhonglun Cai, Christopher T. Freeman, Paul L. Lewin, Zdenek Hurák, Anton Kummert
2012	C	`conf`	FES based rehabilitation of the upper limb using input/output linearization and ILC. ACC Christopher T. Freeman, Daisy Tong, Katie L. Meadmore, Ann-Marie Hughes, Eric Rogers, Jane H. Burridge
2012	—	`conf`	ILC for FES-based stroke rehabilitation of hand and wrist. ISIC Anna Izabela Soska, Christopher T. Freeman, Eric Rogers
2012	—	`conf`	Robust higher order repetitive control applied to human tremor suppression. ISIC Ron J. L. M. Verstappen, Christopher T. Freeman, Eric Rogers, Trish Sampson, Jane H. Burridge
2011	—	`conf`	Experimental implementation of iterative learning control for processes with stochastic disturbances. ISIC Zhonglun Cai, Douglas A. Bristow, Eric Rogers, Christopher T. Freeman
2011	—	`conf`	Iterative learning control for discrete linear systems with Zero Markov parameters using repetitive process stability theory. ISIC Lukasz Hladowski, Krzysztof Galkowski, Eric Rogers, Zhonglun Cai, Christopher T. Freeman, Paul L. Lewin
2011	J	`jnl`	On reference governor in iterative learning control for dynamic systems with input saturation. Autom. Ying Tan, Jian-Xin Xu, Mikael Norrlöf, Christopher T. Freeman
2011	C	`conf`	Online identification of electrically stimulated muscle models. ACC Fengmin Le, Ivan Markovsky, Christopher T. Freeman, Eric Rogers
2010	C	`conf`	Iterative learning control of the redundant upper limb for rehabilitation. ACC Christopher T. Freeman, Paul L. Lewin, Eric Rogers, David H. Owens
2009	—	`conf`	An upper limb model using FES for stroke rehabilitation. ECC Christopher T. Freeman, Ann-Marie Hughes, Jane H. Burridge, Paul H. Chappell, Paul L. Lewin, Eric Rogers
2009	—	`conf`	Identification of electrically stimulated muscle after stroke. ECC Fengmin Le, Ivan Markovsky, Christopher T. Freeman, Eric Rogers
2009	—	`conf`	Iterative Learning Control based on strong practical stability of repetitive processes. CDC Pawel Grzegorz Dabkowski, Krzysztof Galkowski, Eric Rogers, Zhonglun Cai, Christopher T. Freeman, Paul L. Lewin
2009	—	`conf`	Iterative Learning Control for multiple point-to-point tracking. CDC Christopher T. Freeman, Zhonglun Cai, Paul L. Lewin, Eric Rogers
2009	—	`conf`	Synchronisation of multi-axis automation processes using iterative learning control. ECC Christopher T. Freeman, Paul L. Lewin, Eric Rogers, James D. Ratcliffe
2008	—	`conf`	Using 2D systems theory to design output signal based iterative learning control laws with experimental verification. CDC Lukasz Hladowski, Zhonglun Cai, Krzysztof Galkowski, Eric Rogers, Christopher T. Freeman, Paul L. Lewin
2007	—	`conf`	A new iterative learning control scheme for linear time-varying discrete systems. PSYCO Lukasz Hladowski, Krzysztof Galkowski, Eric Rogers, Paul L. Lewin, Christopher T. Freeman
2007	J	`jnl`	Further results on the experimental evaluation of iterative learning control algorithms for non-minimum phase plants. Int. J. Control Christopher T. Freeman, Paul L. Lewin, Eric Rogers
2006	J	`jnl`	A Gradient-based Repetitive Control Algorithm Combining ILC and Pole Placement. Eur. J. Control Jari J. Hätönen, Christopher T. Freeman, David H. Owens, Paul L. Lewin, Eric Rogers
2005	C	`conf`	Robust ILC design using Möbius transformations. ICINCO Christopher T. Freeman, Paul L. Lewin, Eric Rogers
2004	—	`conf`	A Novel Repetitive Control Algorithm Combining ILC and Dead-Beat Control. ICINCO (3) Christopher T. Freeman, Paul L. Lewin, Eric Rogers, Jari J. Hätönen, Tom Harte, David H. Owens