JOURNAL PUBLICATIONS (IMAPCT FACTOR)
1. Abdul Basit, Muhammad Tufail, Muhammad Rehan, An adaptive gain based approach for event-triggered state estimation with unknown parameters and sensor nonlinearities over wireless sensor networks, ISA Transactions, 2022, ISSN 0019-0578, https://doi.org/10.1016/j.isatra.2022.02.037.
2. Saddam Hussain Malik, Muhammad Tufail, Muhammad Rehan, Shakeel Ahmed, State and output feedback local control schemes for nonlinear discrete-time 2-D Roesser systems under saturation, quantization and slope restricted input, Applied Mathematics and Computation, Volume 423, 2022, 126965, ISSN 0096-3003, https://doi.org/10.1016/j.amc.2022.126965.
3. Amina Shams, Muhammad Rehan, Muhammad Ahsan Razaq, and Muhammad Tufail, A New Approach using Multiple Lyapunov Functions for Bipartite Consensus of Multi-Agents over Directed Switching Signed Graphs, Nonlinear Analysis: Hybrid Systems (Accepted).
4. Furqan Iqbal, Muhammad Tufail, Shakeel Ahmed, Muhammad Tahir Akhtar, A fractional taylor series-Based least mean square algorithm, and its application to power signal estimation, Signal Processing, Volume 193, 2022, 108405, ISSN 0165-1684, https://doi.org/10.1016/j.sigpro.2021.108405.
5. A. Basit, M. Tufail and M. Rehan, "Event-triggered Distributed State Estimation under Unknown Parameters and Sensor Saturations over Wireless Sensor Networks," in IEEE Transactions on Circuits and Systems II: Express Briefs, doi: 10.1109/TCSII.2021.3109884.
6. Binyamin, M., Tufail, M., Rehan, M. et al. A novel approach for event-triggered state-estimation of one-sided Lipschitz systems for efficient bandwidth utilization. Comp. Appl. Math. 40, 117 (2021). https://doi.org/10.1007/s40314-021-01493-8.
7. Amina Shams, Muhammad Rehan & Muhammad Tufail (2021) H∞ bipartite consensus of nonlinear multi-agent systems over a directed signed graph with a leader of non-zero input, International Journal of Control, DOI: 10.1080/00207179.2021.1888157
8. Shams A, Rehan M, Tufail M, Rashid H Ur. Adaptive fully-distributed sign-consensus control approach for nonlinear multi-agent systems over a signed graph. Transactions of the Institute of Measurement and Control. July 2021. doi:10.1177/01423312211031773
9. Malik, S H, Tufail, M, Rehan, M, Rashid, H ur. Overflow oscillations-free realization of discrete-time 2D Roesser models under quantization and overflow constraints. Asian J Control. 2021; 1– 10.
10. Ambreen Basheer, Muhammad Rehan, Muhammad Tufail, Muhammad Ahsan Razaq, A novel approach for adaptive H∞ leader-following consensus of higher-order locally Lipschitz multi-agent systems, Applied Mathematics and Computation, Volume 395, 2021, 125749, ISSN 0096-3003, https://doi.org/10.1016/j.amc.2020.125749.
11. S. Ahmed, M. Tufail, M. Rehan, T. Abbas and A. Majid, "A Novel Approach for Improved Noise Reduction Performance in Feed-Forward Active Noise Control Systems With (Loudspeaker) Saturation Non-Linearity in the Secondary Path," in IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 29, pp. 187-197, 2021, doi: 10.1109/TASLP.2020.3039607.
12. M. A. Razaq, M. Rehan, M. Tufail and C. K. Ahn, "Multiple Lyapunov Functions Approach for Consensus of One-Sided Lipschitz Multi-Agents Over Switching Topologies and Input Saturation," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 67, no. 12, pp. 3267-3271, Dec. 2020, doi: 10.1109/TCSII.2020.2986009.
13. Hussain, Muntazir, Rehan, Muhammad, Ahmed, Shakeel, Abbas, Tanveer, Tufail, Muhammad, "A novel approach for static anti-windup compensation of one-sided Lipschitz systems under input saturation," Applied Mathematics and Computation, Elsevier, vol. 380(C), 2020.
14. S.Z. Zahid, M. Aqil, M. Tufail, M.S. Nazir, Online Classification of Multiple Motor Imagery Tasks Using Filter Bank Based Maximum-a-Posteriori Common Spatial Pattern Filters, IRBM, Volume 41, Issue 3, 2020, Pages 141-150, ISSN 1959-0318, https://doi.org/10.1016/j.irbm.2019.11.002.
15. Saddam Hussain Malik, Muhammad Tufail, Muhammad Rehan, Shakeel Ahmed, “Exponential Stability Analysis of Fixed Point Interfered Nonlinear Digital Systems in the Presence of Quantization and Overflow Constraints”, Fluctuation and Noise Letters, Vol. 19, No. 04, 2050040 (2020).
16. Abdul Haseeb, Muhammad Tufail, Shakeel Ahmed, Muhammad Rehan, Amna Majid, and Waqas Ahmed, “A Fuzzy Logic Based Gain Scheduling Method for Online Feedback Path Modeling and Neutralization in Active Noise Control Systems”, Fluctuation and Noise Letters, Vol. 19, No. 01, 2050008 (2020).
17. Muhammad Tufail, Shakeel Ahmed, Muhammad Rehan, Muhammad Tahir Akhtar, A two adaptive filters-based method for reducing effects of acoustic feedback in single-channel feedforward ANC systems, Digital Signal Processing, Volume 90, 2019, Pages 18-27, ISSN 1051-2004, https://doi.org/10.1016/j.dsp.2019.03.016.
18. M. A. Razaq, M. Rehan, C. K. Ahn, A. Q. Khan and M. Tufail, "Consensus of One-Sided Lipschitz Multiagents Under Switching Topologies," in IEEE Transactions on Systems, Man, and Cybernetics: Systems, vol. 51, no. 3, pp. 1485-1495, March 2021, doi: 10.1109/TSMC.2019.2897775.
19. Amina Shams, Muhammad Rehan, Muhammad Tufail, Choon Ki Ahn, Waqas Ahmed, Local stability analysis and H∞ performance for Lipschitz digital filters with saturation nonlinearity and external interferences, Signal Processing, Volume 153, 2018, Pages 101-108, ISSN 0165-1684, https://doi.org/10.1016/j.sigpro.2018.06.026.
20. M. Hussain, M. Rehan, C. Ki Ahn and M. Tufail, "Robust Antiwindup for One-Sided Lipschitz Systems Subject to Input Saturation and Applications," in IEEE Transactions on Industrial Electronics, vol. 65, no. 12, pp. 9706-9716, Dec. 2018, doi: 10.1109/TIE.2018.2815950.
21. M. Rehan, M. B. Mobeen, M. Tufail and C. K. Ahn, "A Novel Method for Guaranteed Overflow Oscillation Elimination in Digital Filters Subject to Quantization," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 9, pp. 1279-1283, Sept. 2018, doi: 10.1109/TCSII.2018.2810070.
22. Abdul Haseeb, Muhammad Tufail, Shakeel Ahmed, Waqas Ahmed, A robust approach for online feedback path modeling in single-channel narrow-band active noise control systems using two distinct variable step size methods, Applied Acoustics, Volume 133, 2018, Pages 133-143, ISSN 0003-682X, https://doi.org/10.1016/j.apacoust.2017.12.015.
23. Muhammad Umair Amjad, Muhammad Rehan, Muhammad Tufail, Choon Ki Ahn, Haroon Ur Rashid, Stability analysis of nonlinear digital systems under hardware overflow constraint for dealing with finite word-length effects of digital technologies, Signal Processing, Volume 140, 2017, Pages 139-148, ISSN 0165-1684, https://doi.org/10.1016/j.sigpro.2017.05.004.
24. Arif, I., Tufail, M., Rehan, M. et al. A novel word length selection method for a guaranteed H∞ interference rejection performance and overflow oscillation-free realization of 2-D digital filters. Multidim Syst Sign Process 29, 1331–1350 (2018).
25. Rehan, M., Tufail, M., Ahn, C.K. and Chadli, M. (2017), Stabilisation of locally Lipschitz non-linear systems under input saturation and quantisation. IET Control Theory Appl., 11: 1459-1466.
26. Arif, I, M. Rehan and M. Tufail, "Toward Local Stability Analysis of Externally Interfered Digital Filters Under Overflow Nonlinearity," in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 64, no. 5, pp. 595-599, May 2017, doi: 10.1109/TCSII.2016.2590459.
27. Muhammad Rehan, Muhammad Tufail, Muhammad Tahir Akhtar, On elimination of overflow oscillations in linear time-varying 2-D digital filters represented by a Roesser model, Signal Processing, Volume 127, 2016, Pages 247-252, ISSN 0165-1684, https://doi.org/10.1016/j.sigpro.2016.03.004.
28. Muhammad Rehan, Muhammad Tufail, Keum-Shik Hong, Delay-range-dependent synchronization of drive and response systems under input delay and saturation, Chaos, Solitons & Fractals, Volume 87, 2016, Pages 197-207, ISSN 0960-0779, https://doi.org/10.1016/j.chaos.2016.04.001.
29. Ammar Ahmed & Muhammad Tufail (2017) Genetic algorithm-based improved DOA estimation using fourth-order cumulants, International Journal of Electronics, 104:5, 747-760, DOI: 10.1080/00207217.2016.1244862.
30. Niaz Mehdi, Muhammad Rehan, Fahad Mumtaz Malik, Aamer Iqbal Bhatti, Muhammad Tufail, A novel anti-windup framework for cascade control systems: An application to underactuated mechanical systems, ISA Transactions, Volume 53, Issue 3, 2014, Pages 802-815, ISSN 0019-0578, https://doi.org/10.1016/j.isatra.2014.01.007.
31. Muhammad Faisal Khan, Muhammad Tufail, 3D modified unitary matrix pencil method with automatic grouping of unknown parameters of far field signals, Digital Signal Processing, Volume 23, Issue 1, 2013, Pages 355-363, ISSN 1051-2004, https://doi.org/10.1016/j.dsp.2012.08.015.
32. Muhammad Faisal Khan, Muhammad Tufail, Computationally efficient 2D beamspace matrix pencil method for direction of arrival estimation, Digital Signal Processing, Volume 20, Issue 6, 2010, Pages 1526-1534, ISSN 1051-2004, https://doi.org/10.1016/j.dsp.2010.03.016.
33. Muhammad Faisal Khan, Muhammad Tufail, Beamspace matrix pencil method for direction of arrival estimation, IEICE Electronics Express, 2009, Volume 6, Issue 16, Pages 1168-1173.
34. M. T. Akhtar, M. Tufail, M. Abe, M. Kawamata, Acoustic feedback neutralization in active noise control systems, IEICE Electronics Express, 2007, Volume 4, Issue 7, Pages 221-226.
35. M. Tufail, M. Abe and M. Kawamata, “An extension to the natural gradient algorithm for robust independent component analysis in the presence of outliers”, IEICE Transactions on Fundamentals of Electronic, Communications and Computer Sciences, Vol. E-89A(9), Pages 2429-2432, 2006.
36. M. Tufail, M. Abe and M. Kawamata, “A characteristic function based contrast function for blind extraction of statistically independent signals”, IEICE Transactions on Fundamentals of Electronic, Communications and Computer Sciences, Vol. E-89A(8), Pages 2149-2157, 2006.
INTERNATIONAL CONFERENCE PUBLICATIONS
1. M. Tufail, M. Abe, and M. Kawamata, "Blind separation of signals with mixed sub-Gaussian and superGaussian probability distributions," The 2nd Student-Organizing International Mini-Conference on Information Electronics System, Japan, October, 2004.
2. M. Tufail, M. Abe and M. Kawamata, "Blind separation of statistically independent signals with mixed subGaussian and super-Gaussian probability distributions," Proceedings of IEEE International Symposium on Circuits and Systems, Japan, pp. 3027-3030, May, 2005.
3. M. Tufail, M. Abe and M. Kawamata, "Independent component analysis of signals using local exponential nonlinearities," IEICE Technical Report, vol. 105, no. 145, pp. 19-23, June, 2005.
4. M. Tufail, M. Abe and M. Kawamata, "Blind separation of mixed kurtosis signals using local exponential nonlinearities," Proceedings of IEEE International Midwest Symposium on Circuits and Systems, USA, pp. 39- 42, August, 2005.
5. M. Tufail, M. Abe and M. Kawamata, "Blind separation of signals with mixed kurtosis signs using truncated exponential nonlinearities," The 3rd Student-Organizing International Mini-Conference on Information Electronics System, Japan, October, 2005.
6. M. Tufail, M. Abe and M. Kawamata, "A characteristic function based contrast function for blind extraction of statistically independent signals with symmetric probability distributions," Proceedings of 20th IEICE SIP Symposium, Japan, November, 2005.
7. M. Tufail, M. Abe and M. Kawamata, "Truncated exponential nonlinearities for independent component analysis," Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, pp. 381-384, Hong Kong, December, 2005.
8. M. Tufail, M. Abe and M. Kawamata, "Independent component analysis using an empirical characteristic function based contrast function," The 228th Technical Meeting of the SICE Tohoku Chapter, Japan, May, 2006.
9. M. T. Akhtar, Masahide Abe, M. Kawamata, and M. Tufail, "A Simplified Method for Online Secondary Path Modelling in Multichannel ANC Systems," Proceedings of IEEE International Midwest Symposium on Circuits and Systems, pp. 381-384, Canada, August, 2007.
10. M. Faisal and M. Tufail, "Simultaneous estimation of elevation and azimuth angles and frequency of plane wave signals using a modified matrix pencil method", The 23rd International Technical Conference on Circuits/Systems, Computers and Communications, pp. 873 - 876, Japan, July, 2008.
11. M. Faisal and M. Tufail, "Estimation and automatic grouping of parameters of plane wave signals using modified ESPRIT algorithm", 6th International Bhurban Conference on Applied Sciences and Technology, Islamabad, Pakistan, January, 2009.
12. M. Faisal and M. Tufail, "Performance analysis of ESPRIT algorithm on a single broadband signal," IEEE International Conference on Emerging Technologies (ICET), Pakistan, 2009.
13. Tania Habib and M. Tufail, "Online acoustic feedback path modelling in multi-channel active noise control systems using variable step-size algorithm," IEEE Workshop on Statistical Signal Processing, UK, 2009.
14. Zahid Mehmood, M. Tufail and Shakeel Ahmad, "A new variable step size method for online feedback path modelling in active noise control systems", The 13th IEEE International Multitopic Conference (INMIC), Pakistan, 2009.
15. M. Faisal Khan and M. Tufail, "Multiple Snapshot Beam Matrix Pencil Method for Direction of Arrival Estimation", IIS 2nd International Conference on Signal Processing, Robotics and Automation (ICSRA), Wuhan, China, 2010.
16. M. Faisal Khan and M. Tufail, "Comparative Analysis of Various Matrix Pencil Methods for Direction of Arrival Estimation" International Conference on Image Analysis and Signal Processing (IASP), Xiamen, China, 2010.
17. Shakeel Ahmad and M. Tufail, “A new variable step size method for online secondary path modeling in multichannel (1 x 2 x 2 ) active noise control systems”, International Conference on Information and Emerging Technologies (ICIET), Pakistan, 2010.
18. Shakeel Ahmad, Muhammad Tahir Akhtar and M. Tufail, “A Variable Step Size Based Method for Online Secondary Path Modeling in Active Noise Control System APSIPA Annual Summit and Conference, Singapore, December 14 - 17, 2010.
19. Ahmed, A, M. K., Zia and M. Tufail, Widely Linear Matrix Pencil based Frequency Estimation in Power Systems, International Conference on Emerging Technologies, Islamabad, December, 2013.
20. Hussain, A, A. Q. Khan, M. Abid, and M. Tufail “On fault detection in coupled liquid three tank system using subspace aided data driven design,” 8th IEEE International Conference on Emerging Technologies (ICET2012), October 8-9, 2012, Islamabad, Pakistan.
21. A. Ahmed, S. Hamza and M. Tufail, "Comparative Analysis of Fourth Order Cumulant Based ESPRIT Algorithms," in 2014 12th International Conference on Frontiers of Information Technology (FIT), Islamabad, Pakistan, 2014 pp. 133-138. doi: 10.1109/FIT.2014.33.
PhD Thesis Supervision
M. Faisal Khan, Improved Matrix Pencil Methods For Parameters Estimation Of Plane Wave Signals, Department of Electrical Engineering, PIEAS, 2011.
Saddam Hussain, Stability and Robustness Investigation of Discrete-Time Systems under Hardware Constraints, Department of Electrical Engineering, PIEAS, 2021.
Selected Supervised MS Thesis Projects
1) Zahid Mehmood and M. Tufail, Feedback Path Neutralization in Active Noise Control Systems, Department of Electrical Engineering, PIEAS, September 2009.
2) Muhammad Ali and M. Tufail, Matrix Pencil Methods for Efficient Direction of Arrival Estimation, Department of Electrical Engineering, PIEAS, September 2009.
3) Rashid Shamim and M. Tufail, Implementation and Testing of Different Control Algorithms on Embedded Controller, Department of Electrical Engineering, PIEAS, September 2001 (Declared as the best project of the year 2003).
4) Atiq Ahmad Tahir and M. Tufail, Real time implementation of speech compression algorithms, Department of Electrical Engineering, PIEAS, September 2001 (Declared as the best project of the year 2001).
5) Amir Rafique and M. Tufail, Software development for implementation of Fuzzy Logic Controller (FLC) for 8051 based control card, Department of Electrical Engineering, PIEAS, September 2001.