Dr Hafiz Ahmed

Senior Lecturer in Nuclear Control and Instrumentation

Contact info

E-mail: hafiz.ahmed@bangor.ac.uk

  1. Article › Research › Peer-reviewed
  2. Published

    A Quasi open-loop robust three-phase grid-synchronization technique for non-ideal grid

    Ahmed, H., Biricik, S. & Benbouzid, M., Dec 2021, In: IET Generation, Transmission & Distribution. 15, 24, p. 3388-3399 12 p.

    Research output: Contribution to journalArticlepeer-review

  3. Published

    A Robust Half-Cycle Single-Phase Prefiltered Open-Loop Frequency Estimator for Fast Tracking of Amplitude and Phase

    Verma, A. K., Roncero-Sánchez, P., Ahmed, H., Elghali, S. B. & Busarello, T. D. C., 2 Mar 2022, In: IEEE Transactions on Instrumentation and Measurement . 71

    Research output: Contribution to journalArticlepeer-review

  4. Published

    A Simple Frequency Estimator for Power Systems

    Ahmed, H., Ushirobira, R. & Efimov, D., 7 Jul 2021, In: IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. 70

    Research output: Contribution to journalArticlepeer-review

  5. Published

    A comparative analysis of moving average filter and Kalman filter for large diesel engine test cell back-pressure control

    McGurk, C., Ahmed, H., Foo, M., Pike, A., Lu, Q. & Laila, D. S., Jul 2023, In: International Journal of Engine Research. 24, 7, p. 3186 - 3196

    Research output: Contribution to journalArticlepeer-review

  6. Published

    A framework of artificial light management for optimal plant development for smart greenhouse application

    Pereira, J., Mouazen, A. M., Foo, M. & Ahmed, H., 13 Dec 2021, In: PLoS ONE. 16, 12

    Research output: Contribution to journalArticlepeer-review

  7. Published

    A review of thermal management for Li-ion batteries: Prospects, challenges, and issues

    Shahjalal, M., Shams, T., Islam, M. E., Alam, W., Modak, M., Hossain, S. B., Ramadesigan, V., Ahmed, M. R., Ahmed, H. & Iqbal, A., 1 Jul 2021, In: Journal of Energy Storage. 39, 102518.

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Accuracy evaluation of hand-eye calibration techniques for vision-guided robots

    Enebuse, I., Ibrahim, B. S. K. K., Foo, M., Matharu, R. S. & Ahmed, H., 19 Oct 2022, In: PLoS ONE. 17, 10, e0273261.

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Adaptive Variable Structure Observer for System States and Disturbances Estimation with Application to Building Climate Control System in a Smart Grid

    Mohamed, M., Ahmed, H., Yan, X-G. & Pierce, I., 1 Nov 2022, In: Energy Reports. 8, supplement 15, p. 549-556

    Research output: Contribution to journalArticlepeer-review

  10. E-pub ahead of print

    Advanced control scheme and dynamic phasor modelling of grid-tied droop-controlled inverters

    Bendib, A., Kherbachi, A., Chouder, A., Ahmed, H. & Kara, K., 4 Oct 2022, (E-pub ahead of print) In: IET Renewable Power Generation.

    Research output: Contribution to journalArticlepeer-review

  11. Published

    An enhanced fast fundamental frequency estimator for three-phase electric aircraft grid

    Jula, B., Jarial, R. K., Verma, A. K., Roncero-Sánchez, P., Guerrero, J. M., Busarello, T. D. C. & Ahmed, H., 15 Jun 2022, In: Measurement. 196, 111142.

    Research output: Contribution to journalArticlepeer-review

  12. Published

    Blockchain Applications in Smart Sustainable City Context—A Systematic Mapping Study

    Siddiquee, S. M. S., Khan, M. M. H., Al-Ismail, F. S., Ullah, A., Alam, M. S. & Ahmed, H., 1 Nov 2022, In: Energy Reports. 8, November 2022, p. 162-169

    Research output: Contribution to journalArticlepeer-review

  13. Published

    Cyber security in the nuclear industry: A closer look at digital control systems, networks and human factors

    Ayodeji, A., Mohamed, M., Li, L., Di Buono, A., Pierce, I. & Ahmed, H., 1 Jul 2023, In: Progress in Nuclear Energy. 161, 104738.

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Deep learning for safety assessment of nuclear power reactors: Reliability, explainability, and research opportunities

    Ayodeji, A., Amidu, M. A., Olatubosun, S. A., Addad, Y. & Ahmed, H., 1 Sept 2022, In: Progress in Nuclear Energy. 151, 104339.

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Development of Frequency-Fixed All-Pass Filter based Single-Phase Phase-Locked Loop

    Gautam, S., Xiao, W., Lu, D. D-C., Ahmed, H. & Guerrero, J. M., 31 May 2021, In: IEEE Journal of Emerging and Selected Topics in Power Electronics .

    Research output: Contribution to journalArticlepeer-review

  16. Published

    Enhanced Quasi Type-1 PLL-Based Multi-Functional Control of Single-Phase Dynamic Voltage Restorer

    Ahmed, H., Biricik, S., Komurcugil, H. & Benbouzid, M., 24 Dec 2021, In: Applied Sciences. 12

    Research output: Contribution to journalArticlepeer-review

  17. Published

    Enhanced Single-phase Phase Locked Loop based on Complex-Coefficient Filter

    Gautam, S., Xiao, W., Ahmed, H. & Lu, D. D-C., 2022, In: IEEE Transactions on Instrumentation and Measurement . 71, 9001408.

    Research output: Contribution to journalArticlepeer-review

  18. Published

    Enhanced frequency-adaptive self-tuning filter-based continuous terminal sliding mode control of single-phase dynamic voltage restorer

    Ahmed, H., Biricik, S., Komurcugil, H., Elghali, S. B. & Benbouzid, M., 1 Nov 2022, In: IFAC Control Engineering Practice. 128, November 2022, 105340.

    Research output: Contribution to journalArticlepeer-review

  19. Experimental evaluation of adaptive maximum power point tracking for a standalone photovoltaic system

    Anya, I., Saha, C., Ahmed, H., Rajbhandari, S., Huda, N. & Mumtaz, A., Aug 2022, In: Energy Systems. 13, 3, p. 835-853

    Research output: Contribution to journalArticlepeer-review

  20. Published

    Fundamental Frequency Sequence Amplitude Estimator for Power and Energy Applications

    Ahmed, H., Tir, Z., Biricik, S. & Benbouzid, M., 1 Aug 2022, In: PLoS ONE. 17, 8, e0270851.

    Research output: Contribution to journalArticlepeer-review

  21. Published

    Integration of Large-Scale Electric Vehicles into Utility Grid: An Efficient Approach for Impact Analysis and Power Quality Assessment

    Khan, M. M. H., Hossain, A., Ullah, A., Hossain Lipu, M. S., Siddiquee, S. M. S., Alam, M. S., Jamal, T. & Ahmed, H., 1 Oct 2021, In: Sustainability. 13

    Research output: Contribution to journalArticlepeer-review

  22. Published

    Kalman Filter-Based Super-Twisting Sliding Mode Control of Shunt Active Power Filter for Electric Vehicle Charging Station Applications

    Çelik, D., Ahmed, H. & Meral, M. E., 13 Sept 2022, In: IEEE Transactions on Power Delivery. 11 p.

    Research output: Contribution to journalArticlepeer-review

  23. Published

    Maximum Torque per Ampere Control of Permanent Magnet Assisted Synchronous Reluctance Motor: An Experimental Study

    Nadjai, Y. I., Ahmed, H., Takorabet, N. & Haghgooei, P., 2021, In: International Journal of Robotics and Control Systems. 1, 4, p. 416-427

    Research output: Contribution to journalArticlepeer-review

  24. Published

    On Biased Harmonic Signal Estimation: Application to Electric Power Grid Monitoring

    Ahmed, H., Ushirobira, R. & Efimov, D., Nov 2022, In: IEEE Transactions Control Systems Technology. 30, 6, p. 2743-2750

    Research output: Contribution to journalArticlepeer-review

  25. Published

    Proportional-resonant based control strategy for grid-connected packed-E cell inverters with Lyapunov filter-based PLL

    Biricik, S., Komurcugil, H., Ahmed, H., Sharifzadeh, M., Mehrasa, M. & Al-Haddad, K., Feb 2023, In: IET Generation, Transmission & Distribution. 17, 3, p. 645-654

    Research output: Contribution to journalArticlepeer-review

  26. Published

    Quasi Type-1 PLL With Tunable Phase Detector for Unbalanced and Distorted Three-Phase Grid

    Ahmed, H., Tir, Z., Verma, A. K., Elghali, S. B. & Benbouzid, M., Jun 2022, In: IEEE Transactions on Energy Conversion. 37, 2, p. 1369 - 1378

    Research output: Contribution to journalArticlepeer-review

  27. Published

    Robust Control for an Active Suspension System via Continuous Sliding-Mode Controllers

    Ovalle, L., Rios, H. & Ahmed, H., 1 Apr 2022, In: Engineering Science and Technology, an International Journal. 28, 101026.

    Research output: Contribution to journalArticlepeer-review

  28. Published

    Robust Estimation of Fundamental Frequency Positive-Sequence Component for Grid-Integration Applications in Energy Systems

    Ahmed, H., Ushirobira, R. & Efimov, D., 1 Nov 2022, In: Energy Reports. 8, November 2022, p. 357-363

    Research output: Contribution to journalArticlepeer-review

  29. Published

    Sliding mode based adaptive linear neuron proportional resonant control of Vienna rectifier for performance improvement of electric vehicle charging system

    Ahmed, H. & Çelik, D., 15 Sept 2022, In: Journal of Power Sources. 542, 15 September 2022, 231788.

    Research output: Contribution to journalArticlepeer-review

  30. Conference contribution › Research › Peer-reviewed
  31. Published

    Active Disturbance Rejection Control of Nuclear Pressurized Water Reactor for Power Generation

    Ahmad, S., Abdulraheem, K. K., Tolokonsky, A. O. & Ahmed, H., 11 Jul 2022, 2022 4th Global Power, Energy and Communication Conference (GPECOM). p. 372-377 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  32. Published

    An Enhanced Single-Phase Self-Tuning Filter based Open-Loop Frequency Estimator for Weak Grid

    Verma, A. K., Ahmed, H., Roncero-Sánchez, P. & Chaturvedi, P., 16 Nov 2021, 2021 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, p. 1020 1025 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  33. Published

    Exponential Moving Average Extended Kalman Filter for Robust Battery State-of-Charge Estimation

    Ahmed, H. & Ullah, A., 23 May 2022, 2022 International Conference on Innovations in Science, Engineering and Technology (ICISET). IEEE, p. 555-560 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  34. Published

    Extending the Energy Storage Lifetime: A Hybrid Power-Sharing Method

    Salli, B. J. & Ahmed, H., 11 Jul 2022, 2022 4th Global Power, Energy and Communication Conference (GPECOM). IEEE, p. 334-339 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  35. Published

    Single Phase Active Power Filter Control Under Distorted Grid Voltage Using Quasi Open-Loop Grid-Synchronization Technique

    Biricik, S., Ahmed, H., Komurcugil, H., Guler, N., Ozmen, B. & Benbouzid, M., 21 Apr 2021, 2021 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC). Tabriz, Iran: IEEE, p. 588-592

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

  36. Other chapter contribution › Research › Peer-reviewed
  37. Published

    Robust Intrusion Detection for Resilience Enhancement of Industrial Control Systems: An Extended State Observer Approach

    Ahmad, S. & Ahmed, H., 14 Apr 2022, 2022 IEEE Texas Power and Energy Conference (TPEC). IEEE, p. 1-6

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contributionpeer-review

  38. Review article › Research › Peer-reviewed
  39. Published

    A Comparative Review of Hand-Eye Calibration Techniques for Vision Guided Robots

    Enebuse, I., Foo, M., Ibrahim, B. S. K. K., Ahmed, H., Supmak, F. & Eyobu, O. S., 12 Aug 2021, In: IEEE ACCESS. 9, p. 113143-113155

    Research output: Contribution to journalReview articlepeer-review

  40. Published

    On Robust Synchronization of Nonlinear Systems with Application to Grid Integration of Renewable Energy Sources

    Ahmed, H., Ushirobira, R. & Efimov, D., 7 Dec 2021, In: Annual Reviews in Control. 52, p. 213-221

    Research output: Contribution to journalReview articlepeer-review