Scientific Papers

[pdf] M. Gillham, G. Howells, S. Spurgeon, B. McElroy, Floor Covering and Surface Identification for Assistive Mobile Robotic Real-Time Room Localization Application, published: December 17, 2013, Sensors 2013, 13, 17501-17515.

[pdf] A. Polyakov, D. Efimov, W. Perruquetti, J.P. Richard. Output stabilization of time-varying input delay systems using interval observation technique. Automatica, 2013, to appear

[pdf] D. Efimov, W. Perruquetti, J.P. Richard. Interval estimation for uncertain systems with time-varying delays. International Journal of Control, 2013, to appear

[pdf] A. Polyakov, A. Poznyak, J.P. Richard. Robust output stabilization of time-varying input delay systems using Attractive Ellipsoid Method. Proc. CDC’2013, 52nd IEEE Conference on Decision and Control, December 2013, Florence, Italy

[pdf] D. Efimov, T. Raissi, W. Perruquetti, A. Zolghadri. Estimation and control of discrete-time LPV systems using interval observers. Proc. CDC’2013, 52nd IEEE Conference on Decision and Control, December 2013, Florence, Italy

[pdf] A. Polyakov, D. Efimov, W. Perruquetti. Finite-time stabilization using implicit Lyapunov function technique. Proc. NOLCOS 2013, 9th IFAC Symposium on NonLinear Control Systems, September 2013, Toulouse, France

[pdf] S. Chebotarev, D.Efimov, T. Raïssi, A. Zolghadri. On interval observer design for a class of continuous-time LPV systems. Proc. NOLCOS 2013, 9th IFAC Symposium on NonLinear Control Systems, September 2013, Toulouse, France

[pdf] D. Efimov, W. Perruquetti, A. Shiriaev. Conditions of existence of oscillations for hybrid systems. Proc. NOLCOS 2013, 9th IFAC Symposium on NonLinear Control Systems, September 2013, Toulouse, France

[pdf] G. Zheng, D. Efimov, W. Perruquetti. Interval state estimation for uncertain nonlinear systems. Proc. NOLCOS 2013, 9th IFAC Symposium on NonLinear Control Systems, September 2013, Toulouse, France

[pdf] C. Fiter, L. Hetel, W. Perruquetti, J.P. Richard. A self-triggered
control based on convex embeddings for perturbed LTI systems. Proc. NOLCOS 2013, 9th IFAC Symposium on NonLinear Control Systems, September 2013, Toulouse, France(Invited session “Event-Triggered and Self-Triggered Control”)

[pdf] H. Omran, L. Hetel, J.P. Richard, F. Lamnabhi-Lagarrigue. On the stability of input-affine nonlinear systems with sampled-data control. Proc. ECC’2013, 12thEuropean Control Conference, July 2013, Zurich, Switzerland

[pdf] C. Fiter, L. Hetel, W. Perruquetti, J.P. Richard, A robust polytopic approach for state-dependent sampling. Proc. ECC’2013, 12th European Control Conference, July 2013,  Zurich, Switzerland

[pdf] S. Maalej, A. Kruszewski, L. Belkoura, Derivative-based control for LTV system with unknown parameters. Proc. ECC’2013, European Control Conference, July 2013, Zurich, Switzerland

[pdf] D. Efimov, W. Perruquetti, A. Polyakov. On an extension of homogeneity notion for differential inclusions. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] A. Polyakov, D. Efimov, W. Perruquetti, J.P. Richard. Interval observer approach to output stabilization of time-varying input delay system. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] E. Bernuau, A. Polyakov, D. Efimov, W. Perruquetti. On ISS and iISS properties of homogeneous systems. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] E. Bernuau, D. Efimov, W. Perruquetti, A.Polyakov. On an extension of homogeneity notion for differential inclusions. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] D. Efimov, W.Perruquetti, J.P. Richard. On reduced-order interval observers for time-delay systems. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] D. Efimov, W. Perruquetti, T. Raissi, A. Zolghadri. On interval observer design for time-invariant discrete-time systems. Proc. ECC’2013, 12th European Control Conference, July 2013, Zurich, Switzerland

[pdf] H. Omran, L. Hetel, J.P. Richard, F. Lamnabhi-Lagarrigue. Stabilité des systèmes
non linéaires sous échantillonnage apériodique. 5th Journées Doctorales / Journées
Nationales du GDR CNRS MACS, July 2013, Strasbourg, France

[pdf] H. Omran, L. Hetel, J.P. Richard, F. Lamnabhi-Lagarrigue. Stabilité des systèmes non linéaires sous échantillonnage apériodique. JESA: European Journal of Automated Systems, to appear, Hermès-Lavoisier, 2013

[pdf] F.J. Bejarano, T. Floquet, W. Perruquetti, G. Zheng. Observability and Detectability of Singular Linear Systems with Unknown Inputs. Automatica, Vol. 49, No. 3, Pages 793–800, March 2013.

[pdf] S. Govindaswamy, S. K. Spurgeon, T. Floquet. Discrete time Output Feedback Sliding Mode Tracking Control for Systems with Uncertainties. To be published in International Journal of Robust and Nonlinear Control. 2013 (Published online in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/rnc.2978

[pdf] M. Gillham, G. Howells, S. Kelly, S. Spurgeon, M. Pepper, Real-time Doorway Detection and Alignment Determination for Improved Trajectory Generation in Assistive Mobile Robotic Wheelchairs. Proc. of the 4th International Conf. on Emerging Security Technologies (EST-2013), presented: September 9-11, 2013, Cambridge, UK

[pdf] C. Fiter, L. Hetel, W. Perruquetti, J.P Richard, A state dependent sampling for linear state feedback, Automatica 48 (2012), pages 1860–1867.

[pdf] C. Fiter, L. Hetel, W. Perruquetti, J.P. Richard, State-Dependent Sampling for Perturbed Time-Delay Systems, CDC 2012.

[pdf] S. Wang, L. Chen, H. Hu and and K. McDonald-Maier, Doorway Passing of an Intelligent Wheelchair by Dynamically Generating B´ezier Curve Trajectory, Proc. of IEEE Int. Conf. on Robotics and Biomimetics, Guangzhou, China, 11-14 December 2012, pages 1206-1211.

[pdf] E.J. Rechy-Ramirez, H. Hu and K. McDonald-Maier, Head movements based control of an intelligent wheelchair in an indoor environment, Proc. of IEEE Int. Conf. on Robotics and Biomimetics, Guangzhou, China, 11-14 December 2012, pages 1464-1469.

[pdf] M. Gillham, G. Howells, S. Spurgeon, Real-time Assistive, Adaptive and Intelligent Mobile Robotic Control for the Powered Wheelchair, RAatE 2012, conference on, Recent Advances in Assistive Technology & Engineering, November 26th 2012 Warwick UK.

[pdf] L. Chen, H. Hu and K. McDonald-Maier, EKF based Mobile Robot Localisation, Proc. of the 3rd International Conf. on Emerging Security Technologies (EST-2012), Lisbon, Portugal, 5-7 Sept. 2012, pages 149-154.

[pdf] S. Wang, H. Hu and Klaus McDonald-Marie, Optimization and Sequence Search based Localization in Wireless Sensor Networks, Proc. of the 3rd International Conf. on Emerging Security Technologies (EST-2012), Lisbon, Portugal, 5-7 September 2012, pages 155-160.

[pdf] Y. Kovalchuk, H. Hu, D. Gu, K. McDonald-Maier, D. Newman, S. Kelly, G. Howells, Investigation of Properties of ICmetrics Features, Proc. of the 3rd International Conf. on Emerging Security Technologies (EST-2012), Lisbon, Portugal, 5-7 September 2012, pages 115-120.

[pdf] Y. Kovalchuk, H. Hu, D. Gu, K. McDonald-Maier, G. Howells, ICmetrics for Low Resource Embedded Systems, Proc. of the 3rd International Conf. on Emerging Security Technologies (EST-2012), Lisbon, Portugal, 5-7 September 2012, pages 121-126.

[pdf] B. Lu, D. Gu, H. Hu and K. McDonald-Marier, Sparse Gaussian Process for Spatial Function Estimation with Mobile Sensor Networks, Proc. of the 3rd International Conf. on Emerging Security Technologies (EST-2012), Lisbon, Portugal, 5-7 September 2012, pages 145-150.

[pdf] C. Fiter, L. Hetel, W. Perruquetti,  J.P. Richard. State-Dependent Sampling for Perturbed Time-Delay Systems. 51st IEEE Conference on Decision and Control, Maui, Hawaï : United States (2012)

[pdf] H. Sert, W. Perruquetti, A. Kokosy, X. Jin, J. Palos, “Localizability of unicycle mobiles robots: an algebraic point of view”, IEEE IROS’2012, Vilamoura, Algarve, Portugal, October 7-12, 2012.

[pdf] L. Chen, H. Hu, K. McDonald-Maier, “EKF based Mobile Robot Localization, 3rd International Conference on Emerging Security Technologies, Lisbon, Portugal, September 5-7, 2012.

[pdf] Y. Kovalchuk, H. Hu, D. Gu, K. McDonald-Maier, G. Howells, “ICmetrics for Low Resource Embedded Systems”, International Conference on Emerging Security Technologies, Lisbon, Portugal, September 5-7, 2012.

[pdf] Y. Kovalchuk, H. Hu, D. Gu, K. McDonald-Maier, D. Newman, S. Kelly, G. Howells, “Investigation of Properties of ICmetrics Features”, International Conference on Emerging Security Technologies, Lisbon, Portugal, September 5-7, 2012.

[pdf] M. Gillham, B. McElroy, G. Howells, S. Kelly, S. Spurgeon, “Weightless Neural System Employing Simple Sensor Data for Efficient Real-Time Round-Corner, Junction and Doorway Detection for autonomous System Path Planning in Smart Robotic Assisted Healthcare Wheelchairs”, International conference on Emerging Security Technologies (EST), Lisbon Portugal, September 5-7, 2012.

[pdf] L. Chen, S. Wang, H. Hu, K. McDonald-Maier, “Bézier Curve based trajectory planning for an intelligent wheelchair to pass a doorway”, (United Kingdom Automatic Control Council) International Conference on Control, Cardiff, UK, September 3-5, 2012.

[pdf] A. Kokosy, T. Floquet, G. Howells, H. Hu, M. Pepper, C. Donzé, “SYSIASS – An Intelligent Powered Wheelchair”, 1st International Conference on Systems and Computer Science (ICSCS’2012), Lille, France, August 29-31, 2012.

[pdf] T. Theodoridis, H. Hu, K. McDonald-Maier, D. Gu, “A Recursive Bayesian Filter for Landmark-Based Localisation of a Wheelchair Robot”, 1st International Conference on Systems and Computer Science (ICSCS’2012), Lille, France, August 29-31, 2012 .

[pdf] B. McElroy, M. Gillham, G. Howells, S. Kelly, S. Spurgeon, M. Pepper, “Real-time Sensor Data for Efficient Localisation Employing a Weightless Neural System”, ICSCS, 1st International Conference on Systems and Computer Science, Lille, France, August 29-31, 2012.

[pdf] T. Theodoridis, H. Hu, K. McDonald-Maier, D. Gu, “Kinect Enabled Monte Carlo Localisation for a Robotic Wheelchair”, 12th International Conference Intelligent Autonomous System, Jeju Island, Korea, June 26-29, 2012.

[pdf] B. McElroy, M. Gillham, G. Howells, S. Spurgeon, S. Kelly, J. Batchelor, M.Pepper, “Highly Efficient Localisation utilising Weightless Neural Systems”, European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Bruges Belgium, April 25-27 2012.

[pdf] S. Govindaswamy, T. Floquet, S. K. Spurgeon, “Discrete time output feedback sliding mode control design for uncertain systems using linear matrix inequalities“, International Journal of Control, Vol. 84, No 5, pp. 916-930, 2011.

[pdf] B. McElroy, G. Howells, “Automated adaptation of input and output data for a weightless artificial neural network“, International Journal of Database Theory and Application, Vol 4, No, 3,pp. 49-58, Published 2011 September by SERSC, ISSN 2005-4270.

[pdf] L. Wei, H. Hu, “A multi-modal human machine interface for controlling an intelligent wheelchair using face movements”, IEEE International Conference on Biomimetics and Robotics, Phuket Island, Thailand, 7-11 December 2011.

[pdf] B. McElroy, G. Howells, “Automated adaptation of input and output data for a weightless artificial neural network”, 2nd International Conference on Emerging Security Technologies (EST 2011), Preston, UK, Published 2011 September.

[pdf] S. Govindaswamy, T. Floquet, S. K Spurgeon, “Discrete time Output Feedback Sliding Mode Control for Uncertain Systems”, IFAC World Congress, Milano, Italy, August 2011.

[pdf] B. McElroy, G. Howells, “Improved Adaptive Meta-Network Design Employing Genetic Algorithm Techniques”, 8th International Conference on Informatics in Control, Automation and Robotics, Noordwijkerhout, The Netherlands, July 2011.

[pdf] B. McElroy, G. Howells, “Improved Adaptive Meta-Network Design Employing Genetic Algorithm Techniques”, 8th International Conference on Informatics in Control, Automation and Robotics, Noordwijkerhout, The Netherlands, Published 2011 July.

[pdf] B. McElroy, G. Howells, “Adaptive meta-network design employing genetic algorithms techniques”, 14th IASTED International Conference on Artificial Intelligence and Soft Computing, Crete, Greece, Published 2011 June.

[pdf] Y. Kovalchuk, K.D. McDonald-Maier, G. Howells, “Overview of ICmetrics Technology – Security Infrastructure for Autonomous and Intelligent Healthcare System”, 2nd International Conference on Emerging Security Technologies (EST 2011), Preston, UK, Accepted to publication in SERSC IJUNESST, 2011.

[pdf] H. Sert, A. Kokosy and W. Perruquetti, “A single landmark based localization algorithm for non-holonomic mobile robots”, IEEE ICRA, Shangai, China, May 2011.

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