Academic Publications

Dissertations

  1. Shahrin Md. Ayob, "Developing An Interactive Software Package for Power Generation Schedule", B. Electrical Engineering, UTM, 2000

  2. Shahrin Md. Ayob, "Trapezoidal PWM Method Applied to Cascaded Multilevel Inverter", M. E. Engineering, UTM, 2003

  3. Shahrin Md. Ayob, "Single Input Fuzzy Proportional Integral (PI) Controller for Inverter Regulation", PhD, UTM, 2009

Books

  1. S. M. Ayob, "Trapezoidal PWM: Application to Multilevel Inverter", Lambert Academic Publishing (LAP), Germany, 2009 (ISBN: 978 - 3 - 8383 - 2231 -5)

Book Chapters

  1. S. M. Ayob, N. A. Azli and Z. Salam, "Digital PI Controller Design for Power Inverter using Matlab-Simulink", in Modeling and Control of Power COnverters and Drives, UTM Press, (ISBN 978-983-52-0648-1), 2008

  2. S. M. Ayob, N. A. Azli and Z. Salam, "PWM DC-AC Converter Regulation using a Multi-Loop Single Input Fuzzy PI Controller", in Recent Advances in Power Inverter, UTM Press, (ISBN 978-983-52-0647-4), 2008

  3. S. M. Ayob and Z. Salam, "Trapezoidal PWM Applied to Cascaded Multilevel Inverter", in Recent Advances in Power Inverter, UTM Press, (ISBN 978-983-52-0647-4), 2008

  4. N. M. Nayan, N. A. Azli and S.M. Ayob, “A Comparison on PSO Variants in Calculating HEPWM Switching Angles for a Cascaded H-Bridge Multilevel Inverter”, Lecture Notes in Electrical Engineering- Computer Science and Convergence, Volume 114, Part 1, pp. 315-323, (ISBN (print) 978-94-007-2791-5), Springer Netherlands, 2012

  5. M.F.N. Tajuddin, S. M. Ayob and Z. Salam, "Advances in Electrical Power Engineering" Chapter 4: Impedance-Source Inverter Application in Differential Evolution Maximum Power Point Tracking, pp. 67-81, Laxmi Book Publication, April, 2015 (ISBN 9781329061972)

  6. B. Y. Husodo, S. M. Ayob, and J. A. Aziz, "Recent Advances in Power Electronics Series II", Chapter 1: Modified Simple Boost Switching Technique for Impedance Source Inverter", pp. 1-17,December 2015, Penerbit UTM (ISBN 978-983-52-1082-2)

  7. B. Y. Husodo and S. M. Ayob, "Recent Advances in Power Electronics Series II", Chapter 4:MATLAB Based Control Design for Z-Source Inverter", pp. 47-60, December 2015, Penerbit UTM (ISBN9 978-983-52-1082-2)

  8. Shahrin Md Ayob and Razman Ayop, "Power Electronics and Motor Drives", Chpater 1: Advances in Power Electronics and Drives, UTM Press, 2022.

  9. Shahrin Md Ayob, Ahmad fakri Mohd Nor and Mohd Zaki Daud, "Matrix Converter based Solid-State Transformer (SST)", Chapter 5:Advances in Power Electronics and Drives, UTM Press 2022.


International Journals

  1. Z. Salam, S. M. Ayob and C. L. Toh, “A Compact High-Frequency Link Inverter for UPS Application” International Review of Electrical Engineering (IREE), Vol. 1, No. 3, pp. 381 – 390, August 2006

  2. S. M. Ayob, N. A. Azli and Z. Salam, “Single Input PI-Fuzzy Controller for Single Phase Inverter System” International Review of Electrical Engineering (IREE), Vol. 3. No. 3, pp. 418 – 425, June 2008

  3. S. M. Ayob, N. A. Azli and Z. Salam, “PWM DC-AC Converter Regulation using a Multi-Loop Single Input Fuzzy PI Controller”, Journal of Power Electronics, Vol. 9. No. 1, pp. 124 – 131, January 2009

  4. Kashif Ishaque, S. S. Abdullah, S. M. Ayob and Z. Salam, "Single Input Fuzzy Logic Controller for Unmanned Underwater Vehicle", Journal of Intelligent Robotic Systems, Vol. 87, No. 1, pp. 87-100, February 2010 CIF: 0.858

  5. S. M. Ayob, N. A. Azli and Z. Salam, “A Simple and Fast PI-Fuzzy Controller for PWM DC/AC Converters”, Journal of Control and Intelligent Systems, Vol. 38, No. 3, pp. 148 - 155, October 2010 (SCOPUS)

  6. S. M. Ayob, N. A. Azli and Z. Salam, “ A Novel Optimum Single Input Fuzzy Proportional Integral Controller for dc-ac converter”, Journal of Power Electronics, Vol. 10, No. 3, pp. 306 - 312, May 2010 CIF: 1.238 Q3

  7. Kashif Ishaque, S. S. Abdullah, S. M. Ayob and Z. Salam, "A Simplified Approach to Design Fuzzy Logic Controller for an Underwater Vehicle", Ocean Enginnering, Vol. 38, No. 1, pp. 271 -284, January 2011. CIF: 0.966 Q1

  8. B. Y. Husodo, M. Anwari, S. M. Ayob and Taufik, "Analysis and Simulation of A New Three-Phase LLCC Resonant Inverter for Fuel Cell Application", International Review of Modeling and Simulation (IREMOS), Vol. 4, No. 1, pp. 1-9, 2011, (SCOPUS).

  9. Z. Salam, F. Taeed and S. M. Ayob, "Single Input Fuzzy Logic Controller for Boost DC-DC Power Converter", Journal of Power Electronics, Vol. 11, No. 4, pp. 542 - 550, July 2011 CIF: 0.779 (JCR 2010) Q3

  10. Z. Salam, Ngee Chee Lim and S. M. Ayob, " Analysis and Design of Bidirectional Cycloconverter-Type High Frequency Link Inverter with natural Commutated Phase Angle Control", Journal of Power Electronics, Vol. 11, No. 5, pp. 677 - 687, September 2011 CIF: 0.779 Q3

  11. F. Taeed, Z. Salam and S. M. Ayob, "FPGA Implementation of a Single Input Fuzzy Logic Controller for Boost Converter with the Absence of an External Analog to Digital Converter", IEEE Transactions on Industrial Electronics, Vol. 59, No. 2, pp. 1208 - 1217, February 2012, CIF: 5.16 Q1

  12. S. M. Ayob, Z. Salam and A. H. M. Yatim, "Non-Sinusoidal PWM Method for Cascaded Multilevel Inverter", Indonesian Journal of Electrical Engineering TELKOMNIKA, Vol. 10. No. 4, pp. 670 - 679, August 2012. (SCOPUS)

  13. H.B. Tolabi, M. H. Moradi, S. M. Ayob and M. R. Zandebasiri, "New technique for global solar radiation prediction using Imperialist Competitive Algorithm", Journal of Basic and Applied Scientific Research, Vol. 3, No. 3, 958 - 964, March 2013,

  14. N. M. Nayan, N. A. Azli and S. M. Ayob, "Particle Swarm Optimisation (PSO) and its Applications in Power Converter Systems", International Journal of Artificial Intelligence and Soft Computing, Vol. 3, No. 4, pp. 372 - 386, 2013, Inderscience

  15. B. Y. Husodo and S.M. Ayob, "Simulation of Modified Simple Boost Control for Z-Source Inverter", International Journal of Automation and Power Engineering, Vol. 2. No. 4, pp. 57-64, May 2013

  16. M. Zadehbagheri, N. A. Azli, A. Bagherinasab and S. M. Ayob, "Performance Evaluation of Custom Power Devices in Power Distribution Networks to Power Quality Improvement: A Review", Vol. 4. No. 5, International Journal of Scientific and Engineering Research, May 2013, ESRSA Publication, ISSN 2229-5518

  17. M. F. N. Tajudin, S. M. Ayob, Z. Salam and M. S. Saad, "Evolutionary Based Maximum Power Point Tracking Technique using Differential Evolution Algorithm", Energy and Building, Vol. 67, pp. 245 - 252, December 2013, Elsevier, ISSN 0378-7788, CIF =2.68 Q2

  18. H. B. Tolabi, S. M. Ayob and M. H. Moradi, "New Technique for Estimating the Monthly Average Daily Global Solar Radiation using Bees Algorithm and Empirical Equations", Environmental Progress & Sustainable Energy, Vol. 33. No. 3, pp. 1042 -1050 CIF=1.271 Q3

  19. M. H. Moradi, H. B. Tolabi and S. M. Ayob, "Classification and Comparison of Different Models in Solar Radiation Estimation", International Journal of Energy Research, Vol. 38, No. 6, pp. 689-701, May 2014, CIF=2.737 Q1

  20. H. B. Tolabi, M. H. Ali, S. M. Ayob, M. Rizwan,"Novel Hybrid Fuzzy-Bees Algorithm for Optimal Feeder Multi Objective Reconfiguration by considering Multiple-Distributed Generation", Energy, Vol. 71, No. 15, pp. 507-515, July 2014, Elsevier CIF = 4.159 Q1

  21. H. B. Tolabi and S. M. Ayob, "New technique for global solar radiation forecasting using simulated annealing and genetic algorithms", Applied Solar Energy, Vo.l 50, No. 3, pp. 202-206, 2014, Springer (SCOPUS)

  22. M. A. Shamsudin, Rosbi Mamat, S. M. Ayob and S. W. Nawawi "Simplified Partial State Fuzzy-PID Control on Nonlinear Wheel Balancing Robot", International Journal of Mechanical & Mechatronics Engineering, Vol. 14, No. 4, pp. 65-73, August 2014. (SCOPUS).

  23. A. Iqbal, M. S. B. Arif, S. M. Ayob, and K. Siddiqui, "Analysis of a solar PV/battery/DG set-based hybrid system for a typical telecom load: a case study," International Journal of Sustainable Energy, pp. 1-18, March 2015. (SCOPUS)

  24. M. F. N. Tajuddin, S. M. Arif, S. M. Ayob and Z. Salam, "PERTURBATIVE METHODS FOR MAXIMUM POWER POINT TRACKING (MPPT) OF PHOTOVOLTAIC (PV) SYSTEMS: A REVIEW", International Journal of Energy Research, Vol. 39, No. 9, pp. 1153 - 1178, August 2015. CIF=2.737 Q1

  25. H. Bagheri Tolabi, R. Hosseini, M. R. Shakarami, S. M. Ayob and M. Rizwan, "Novel intelligent water drops optimization approach to estimate Global Solar Radiation", IJE Transactions B: Application, Vol. 28, No. 5, pp. 728 -737, May 2015. (SCOPUS)

  26. N. A. Azli, N. M. Nayan, S. M. Ayob, A. N. N. Abdullah and S. K. Mazalan, "Microcontroller-Based HEPWM Cascaded H-Bridge Multilevel Inverter System for Renewable Energy Application", Applied Mathematics and Materials, Vol. 793, pp. 297-303, September 2015.

  27. M. F. N. Tajudin, S. M. Ayob, Z. Salam, B. Ismail and A. Azmi, "Single Phase Z-Source Inverter with Differential Evolution (DE) based Maximum Power Point Tracker", TELKMONIKA, Vol. 14, No. 1, pp. 80-89, April 2015. (SCOPUS).

  28. M. S. Arif, S. M. Ayob and Z. Salam, "Review on decomposed fuzzy PID structure for power inverters regulation", Jurnal Teknologi, Vol. 78, no.7, pp. 35-42, July 2016 (SCOPUS)

  29. H. Bagheri Tolabi, M. R. Shakarami, R. Hosseini, and S. M. Ayob, "Novel FGbSA: Fuzzy-Galaxy-based search algorithm for multi-objective reconfiguration of distribution systems", Russian Electrical Engineering, Vol. 8, No.10, pp. 588 - 595, October 2016 (SCOPUS)

  30. H. H. Ishak and S. M. Ayob,"Asymmetric DC Source Multilevel Inverter", ELEKTRIKA, Vol. 16, No. 2, pp. 22 - 25, July 2017

  31. M.S. Arif, S. M. Ayob and Z. Salam,"Asymmetrical Nine-Level Inverter with Reduced Power Semiconductor Devices", TELKOMNIKA (Telecommunication, Computing, Electronics and Control), Vol.16 No. 1 pp. 38-45, Feb 2018 (SCOPUS). Click here for the paper

  32. M. A. Jusoh, M.F.N. Tajuddin, S.M. Ayob, M.A. Roslan,"Maximum Power Point Tracking Charge Controller for Standalone PV System", Telkomnika 16 (4), 1413-1426, August 2018 (SCOPUS).

  33. Tazally, M.A.I.A., Tajuddin, M.F.N., Azmi, A., Ayob, S.M., Sutikno, T., "Differential evolution based solar photovoltaic array reconfiguration algorithm for optimal energy extraction during partial shading condition", International Journal of Power Electronics and Drives (IJPEDS), Vol. 9. No. 3, pp. 1397-1405, September 2018.

  34. N. N. Baharuddin and S. M. Ayob, "Brushless DC Motor Speed Control using Single Input Fuzzy PI Controller", International journa of Power Electronics and Drive (IJPEDS), Vol. 9, No.4, pp. December 2018. (SCOPUS).

  35. N. A. Rai, M.J. A. Aziz, M. R. Sahid, S. M. Ayob, "Bridgeless PFC single ended primary inductance converter in continuous current mode", International Journal of Power Electronics and Drives System (IJPEDS), Vol 10 No. 3, pp. 1427-1436, Sept 2019.

  36. S. Kakar, S.M. Ayob, N.M. Nordin, M.S. Arif, A. Jusoh, N.D. Muhamad, "A Novel Single-Phase PWM Asymmetrical Multilevel Inverter with Number of Semiconductor Switches Reduction", International Journal of Power Electronics and Drives System (IJPEDS), Vol. 10, No. 3, pp.1133 - 1140, Sept 2019.

  37. M. Saad Bin Arif, Uvais Mustafa, Natarajan Prabaharan, Shahrin Bin Md. Ayob & Javed Ahmad (2020) Performance evaluation of a hybrid solar PV system with reduced emission designed for residential load in subtropical region, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, in press (Q3)

  38. K.H. Chalok, M.F.N.Tajuddin, T.S.Babu, S.M.Ayob and T. Sutikno, "Optimal extraction of photovoltaic energy using fuzzy logic control for maximum power point tracking technique", International Journal of Power Electronics and Drives System, Vol. 11, No. 3, pp. 1628-1639, September 2020. (SCOPUS)

  39. S. Ayub, S. M. Ayob, C. W. Tan and Lubna, Abba Lawan Bukar "Optimal residence energy management with time and device-based preferences using an enhanced binary grey wolf optimization algorithm" Sustainable Energy Technology and Assessment, Vol. 41https://doi.org/10.1016/j.seta.2020.100798 (Q2)

  40. Uvais Mustafa, Ibraheem Ahmed Qeays, M Saad Bin Arif, Syed Mohd Yahya and Shahrin Bin Md.Ayob (2020) "Efficiency improvement of the solar PV-system using nanofluid and developed inverter topology", Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, Iin press (Q3)

  41. M Saad Arif, Zeeshan Sarwer, Shahrin Md Ayob, Mohd Zaid, Shahbaz Ahmad, "Modified Asymmetrical 13-level inverter topology with Reduce Power Semiconductor Devices", International Journal of Power Electronics & Drives Vol. 41, No. 11, pp.2212-2222, August 2020 (SCOPUS)

  42. M.S.Ariff, U. Mustafa and S.M. Ayob, "Extensively used Conventional and Selected advanced Maximum Power Point Tracking Techniques for Solar Photovoltaic Applications: An Overview", AIMS Energy, Vol. 8, No. 5, pp. 935-958, September 2020 (SCOPUS) (ISI-Extended)

  43. M Saad Bin Arif, Zeeshan Sarwer, Marif Daula Siddique, Shahrin Md Ayob, Atif Iqbal, and Saad Mekhilef "Asymmetrical Multilevel Inverter Topology with Low Total Standing Voltage and Reduced Switches Count", International Journal of Circuit Theory and Applications, (in press) (Q3)- 2021

  44. Arif, M.S.B., Mustafa, U., Siddique, M.D., Ahmad, S., Iqbal, A., Ashique, R.H., Ayob, S.B."An Improved Asymmetrical Multilevel Inverter Topology with Boosted Output Voltage and Reduced Components Count", IET Power Electronics (Q2) - in press. (2021)

  45. S.Khan, S.M. Ayob, A. Iqbal, N. M. Nordin, M.S. Arif and S. Gheetal. "New Asymmetrical Modular Multilevel Inverter Topology with Reduced Number of Switches", IEEE ACCESS, Vol 9, pp. 27627-27637, February 2021.(Q1)

  46. S. Khan, S. M. Ayob, N. M. Nordin, M. S. Arif, M. Z. Daud and R. Ayop, "A New Multilevel Inverter Topology based on Switched-Capacitor Technique", International Journal of Power Electronics and Drives (IJPEDS), Vol. 12, No. 1, pp. 627-636, March 2021 (SCOPUS)

  47. R. Ayop, S. M. Ayob, T. C. Wei, T. Sutikno and M. J. A. Aziz, "Comparison of Electronic Load using Linear Regulator and Boost Converter", International Journal of Power Electronics and Drives (IJPEDS), Vol 12 No. 3, pp.1720-1728, September 2021 (SCOPUS).

  48. S.M. Arif, U. Mustafa, S.M. Ayob, J. Rodriguez, Abdul Nadeem and M. Abdelrahem "Asymmetrical 17-level Inverter Topology with Reduced Total Standing Voltage and Device Count", IEEE ACCESS. Vol.9, pp.69710-69723, May 2021 (Q1).

  49. Jahanzeb, S. M. Ayob, S. Khan, M.Z. Daud and R. Ayop, "SWITCHING MODULATION STRATEGIES FOR MULTILEVEL INVERTER", ELEKTRIKA - in press , 2021. (MyCIte).

  50. Razman Ayop, Muhammad Fariz Izzwan Zaki, Chee Wei Tan, Shahrin Md Ayob, Mohd Junaidi Abdul Aziz, "Optimum sizing of components for photovoltaic maximum power point tracking buck converter", Solar Energy, Vol. 243, pp 236-246, Sept 2022 (JCR Q2)

  51. Sara Ayub, Shahrin Md Ayob, Chee Wei Tan, Muhammad Taimoor, Lubna Ayub, Abba Lawan Bukar, Mohd Zaki Daud, "Analysis of energy management schemes for renewable-energy-based smart homes against the backdrop of COVID-19", Sustainable Energy Technologies and Assessments, Vol 52, (102136), August 2022 (JCR Q2)

  52. Maulidatul Huda Jasni, Shahrin Md Ayob and Razman Ayop, “Performance Analysis of Cross-Connected Sources Multilevel Inverter (CCSMLI) based on NLM and SHE Switching Schemes”, ELEKTRIKA, Vol. 21 No. 2, pp 42-49, August 2022

  53. Fawaz Ahmad, Ali Salleh Aziz, Mohamad Shukor, Mohamad Faridun, Mohd Fayzul, Azralmukmin, Chriss Saterlee , Shahrin Md Ayob and Tole Sutikno, "Fundamental study on the impacts of water-cooling and accumulated dust on photovoltaic module performance", International Journal of Power Eelctronics and Drives (IJPEDS), Vol. 13, No 4, pp. 2421-2431, December 2022. (SCOPUS)

  54. Saifullah Khan, Shahrin Md Ayob, Sze See Ling, Saad M Arif, Norjulia Mohamad Nordin, Reza Barzegarkhoo, Yam Siwakoti, " A Common-Ground-Type Five-Level Inverter with Dynamic Voltage Boost', Electronics 2022, 11, 4174 (JCR Q3).

  55. S. Khan, M.S. Arif, S.M. Ayob, Norjulia Mohamad Nordin, Saad Mekhilef, Mehdi Seyedmahmudian, Alex Stojevski, "An improved seven-level switched-capacitor-based neutral-point clamped inverter", Frontiers in Energy Research http://dx.doi.org/10.3389/fenrg.2022.957825, August 2022 (JCR Q3).

  56. Shahrin Md Ayob, Tan Chee Wei, Razman Ayop and Mohd Zaki Daud, "The Implementation of Photovoltaic Academic Service Learning at School and Its Impact on Student Schools and Student Facilitators", ASEAN Journal of Education Engineering (AJEE), Vol 6, No. 2 pp. 26-30 December 2022.

  57. Arif MSB, Mustafa U, Ahmad S, Ayob SB, Ashique RH, Tayyab M. Asymmetrical 21-level inverter topology with minimum variety of dc sources and reduced component counts. Int J Circ Theor Appl. 2023 (JCR Q3).

  58. Kakar S, Ayob SM, Bin Arif MS, Lee SS, Mohamad Nordin NJ, Ayop R. A generalized switched-capacitor-based modular T-type inverter topology with reduced switch count. Int J Circ Theor Appl. 2023 (JCR Q3)

International Conferences

  1. S. M. Ayob and Z. Salam, “A New PWM Scheme for Cascaded Inverter Cascaded Inverter Using Multiple Trapezoidal Modulation Signals.” The 2nd International IEE Conference on Power Electronics, Machines and Drives (PEMD 2004), pp. 242 – 246, Edinburgh, UK, 31 March – 2 April 2004

  2. S. M. Ayob, C. H. Yee, N. D. Muhammad and A. Jusoh, “A New Hybrid Multilevel Inverter with Harmonic Profile Improvement”, The 6th International Conference on Power Electronics dan Drives 2005 (PEDS 2005), Vol. 2 , pp. 999 – 1002, Kuala Lumpur, 28 November – 1 December 2005

  3. A. Jusoh, Z. Salam, S. M. Ayob and M. R. Sahid, “Simulation and Experimental Results of the Bidirectional DC-DC Converter Operating As Active Damping Device In A Simple System”, The 6th International Conference on Power Electronics dan Drives 2005 (PEDS 2005), Vol. 1, pp. 378 – 382, Kuala Lumpur, 28 November – 1 December 2005

  4. N. D. Muhammad, M. R. Sahid, A. H. M. Yatim, N. R. N. Idris and S. M. Ayob, “Design of Power Stage and Controller for DC-DC Converter System Using P-Spice”, The 6th International Conference on Power Electronics dan Drives 2005 (PEDS 2005), Vol.2 , pp. 903 – 908, Kuala Lumpur, 28 November – 1 December 2005

  5. S. M. Ayob, Z. Salam and N. A. Azli, “Simple PI-Fuzzy Logic Controller Applied in DC-AC Converter”, The 1st International Power and Energy Conference (PECon 2006), pp. 393 – 398, Kuala Lumpur, 28 – 29 November 2006

  6. A. Jusoh, Z. Salam and S. M. Ayob, “ Operation and Modelling of The Unloaded Bi-Directional DC/DC Converter Performing As an Active Damping Function in A Simple DC System”, The 1st International Power and Energy Conference (PECon 2006), pp. 388 – 392, Kuala Lumpur, 28 – 29 November 2006

  7. S. M. Ayob, Z. Salam and A. Jusoh “Trapezoidal PWM Scheme for Cascaded Multilevel Inverter”, The 1st International Power and Energy Conference (PECon 2006), pp. 368 – 372, Kuala Lumpur, 28 – 29 November 2006

  8. S. M. Ayob, Z. Salam and N. A. Azli, “Analysis of Double Loops Discrete Single Input PI-Fuzzy for Single Phase Inverter”, The 7th International Conference on Power Electronics and Drive Systems (PEDS 2007), pp. 1174 – 1178, Bangkok, 27 – 30 November 2007

  9. S. M. Ayob, Z. Salam and N. A. Azli, “Piecewise Linear Control Surface for Single Input Nonlinear PI-Fuzzy Controller”, The 7th International Conference on Power Electronics and Drive Systems (PEDS 2007), pp. 1533 – 1536, Bangkok, 27 – 30 November 2007

  10. Z. Salam, S. M. Ayob, M. Z. Ramli and N. A. Azli, “An Improved DC-DC Type High-Frequency Transformer-Link Inverter by Employing Regenerative Snubber”, The 7th International Conference on Power Electronics and Drive Systems (PEDS 2007), pp. 1081 – 1084, Bangkok, 27 – 30 November 2007

  11. S. M. Ayob, Z. Salam and N. A. Azli, “A Discrete Single Input PI-Fuzzy Controller for inverter Applications”, The 33rd Annual of the IEEE Industrial Electronics Society (IECON 2007), pp. 2032 -2036, Taipei, 11 – 15 November 2007

  12. S. M. Ayob, Z. Salam and N. A. Azli, “DSP-Based Single Input PI-Fuzzy Controller for Inverter System”, The 39th IEEE Power Electronics Specialist Conference (PESC 2008), pp. 579 – 584, Rhodes Island, Greece, 15 – 19 June 2008

  13. S. M. Ayob, N. A. Azli and Z. Salam, “PWM Inverter Regulation Using Single Input Fuzzy Logic Controller”, The 2nd International IEEE Power and Energy Conference (PECon 2008), pp. 635 – 639, Johor Bahru, 1 – 3 December 2008

  14. S. M. Ayob, N. A. Azli and Z. Salam, “Review on Controllers of PWM Inverters”, The 2nd International Conference IEEE Power and Energy Conference (PECon 2008), pp. 589 – 593, Johor Bahru,1 – 3 December 2008

  15. S. N. F. Mohamed, N. A. Azli, Z. Salam and S. M. Ayob, “ Sugeno-type Fuzzy Logic Controller (SFLC) for a Modular Structured Multilevel Inverter (MSMI), The 2nd International IEEE Power and Energy Conference (PECon 2008), pp. 599 – 603,Johor Bahru,1 – 3 December 2008

  16. S. N. F. Mohamed, N. A. Azli, Z. Salam and S. M. Ayob, “Performance of Sugeno-type Fuzzy Logic Controller (SFLC) for a Modular Structured Multilevel Inverter (MSMI)”, Proceedings of 6th Student Conference on Research and Development (SCOReD 2008), Johor Bahru, 26-27 Nov. 2008

  17. S. M. Ayob, N. A. Azli, Z. Salam and M. E. Buluk, “Control of Single Phase Inverter using Fuzzy Logic”, The 2009 IEEE Industry Applications Society Annual Meeting (IAS 2009), pp. 1 – 6, Houston, Texas, USA, 4 – 8 October 2009

  18. S. M. Ayob, Z. Salam and N. A. Azli, "Inverter Control using A Simplified Fuzzy PI Controller", The 5th IET International Conference on Power Electronics, Machines and Drives, Brighton, UK, 19 -21 April 2010

  19. B. Y. Husodo, M. Anwari, S. M. Ayob and Taufik, "Analysis and Simulations of Z-Source Inverter Control Methods", The 9th International Power and Energy Conference (IPEC 2010), Singapore, pp. 699 -704, 27 -29 October 2010.

  20. F. Taeed, Z. Salam and S. M. Ayob, "Implementation of Single Input Fuzzy Logic Controller for Boost DC to DC Power Converter", The 3rd IEEE International Power and Energy Conference (PECon 2010), pp. 797 -802, Kuala Lumpur, November 2010

  21. S. M. Cherati, N. A. Azli, S. M. Ayob and A. Mortezaei, "Design of a Current Mode PI Controller for a Single-phase PWM Inverter", The IEEE International Applied Power Electronics Colloquium (IAPEC 2011), pp. 180 - 184, Johor Bahru, 18 -19 April 2011.

  22. B. Y. Husodo and S. M. Ayob, "Design of PID Controller for Impedance Source Inverter", The 2011 IEEE Conference on Computer Applications and Industrial Electronics, pp. 132 -136, Pulau Pinang, December 2011.

  23. N. A. Azli, N. M. Nayan and S. M. Ayob,"Particle Swarm Optimization (PSO) and its Application in Power Converter Systems", International Conference on Man-Machines System (ICoMMS 2012), 27 - 28 February 2012

  24. M.F.N. Tajudin, S.M. Ayob and Z. Salam, "Maximum Power Point Tracking of Partial Shading Condition using Online Differential Evolution (DE)", The 2012 IEEE International Power and Energy Conference (PECon 2012), pp. 443 - 448, Kota Kinabalu, Sabah, 2 - 5 December 2012.

  25. S. M. Ayob, "Digital Based Piecewise Linear Controller for A Single-Phase Inverter", The 2013 IEEE Conference on Clean Energy & Technology (CEAT 2013), pp. 190 -194, 18 - 20 November 2013, Langkawi

  26. N. Hashim, Z. Salam and S. M. Ayob, "Maximum Power Point Tracking for stand-alone Photovoltaic system using Evolutionary Programming", The 2014 IEEE 8th International Power Engineering and Optimization Conference (PEOCO 2014), pp. 7-12, Langkawi, 24-25 March 2014

  27. M. F. N. Tajuddin, S. M. Ayob, and Z. Salam, "Global maximum power point tracking of PV system using dynamic population size differential evolution (DynNP-DE) algorithm", IEEE Conference on Energy Conversion (CENCON 2014), pp. 254 - 259, October 2014, Johor Bahru Malaysia

  28. M. S. Arif and S. M. Ayob, "A novel single-phase five-level photovoltaic based grid-connected inverter", IEEE Conference on Energy Conversion (CENCON 2014), pp. 325 - 330, October 2014, Johor Bahru Malaysia

  29. M.S. Arif, S. M. Ayob and Z. Salam, " Fuzzy PID for Inverter Application: A Review", 2015 2nd IEEE Knowledge-Based Engineering and Innovation (KBEI 2015), pp. 1 -7, Tehran, November 2015.

  30. N. N. Baharudin and S. M. Ayob, " Brushless DC motor drive control using Single Input Fuzzy PI Controller (SIFPIC)", 2nd IEEE Conference on Energy Conversion (CENCON 2015), pp. 13-18, Oktober 2015, Johor Bahru, Malaysia

  31. N. N. Baharudin and S. M. Ayob, "Control surface design of single-input Fuzzy PI controller for brushless DC motor drive," 2016 IEEE International Conference on Power and Energy (PECon), Melaka, 2016, pp. 769-774. doi: 10.1109/PECON.2016.7951662

  32. M.S. Arif, S.M. Ayob, A. Iqbal, S.Williamson and Z.Salam,"Nine-level asymmetrical single-phase multilevel inverter topology with low switching frequency and reduce device counts", 2017 IEEE International Conference on Industrial Technology (ICIT 2017), pp. 1516-1521, April 26, 2017, Toronto, Canada

  33. Arif, M.S.B., Ayob, S.M., Salam, Z. "A new asymmetrical multilevel inverter topology with reduced device counts" 1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems, ICPEICES 2016

  34. M. S. Termizi, J. M. Lazi, Z. Ibrahim, M.H.N. Talib, M.J.A. Aziz and S.M. Ayob, "Sensorless PMSM drives using Extended Kalman Filter (EKF)", IEEE Conference on Energy Conversion (IEEE CENCON 2017), pp. 145-150, Kuala Lumpur, October 2017.

  35. M. S. Bin Arif, S. M. Ayob, S. M. Yahya, U. Mustafa, M. Ado and Z. A. Khan, "Effect of Zn-H20 Nanofluid Back-Flow Channels on the Efficiency and Electrical Power Output of a Solar PV Panel Used in Standalone PV System," 2018 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Kota Kinabalu, 2018, pp. 493-497.

  36. M. Ado, A. Jusoh, A. U. Mutawakkil and S. M. Ayob, "Two Q-ZSCs with Efficient Buck-Boost Gain," 2018 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Kota Kinabalu, 2018, pp. 252-256.

  37. U. Mustafa, M.S.B. Arif, S.M. Ayob, M. Tariq, "Single Phase Seven-Level Inverter topology with Single DC Source and Reduce Device Count for Medium and High Power Applications", 2019 Innovations in Power and Advanced Computing Technologies (i-PACT), pp.1-6, 2019

  38. U. Mustafa, M. S. B. Arif, S. Ahmad, M. Tariq, S. M. Ayob "Performance Evaluation of Modified 5-Level T-Type H-Bridge Inverter Utilizing Different PWM Modulation Schemes", 2019 Innovations in Power and Advanced Computing Technologies (i-PACT) 1, 1-6, 2019

  39. S. Kakar, S.M. Ayob, N.M.Nordin, S.S. Lee and M.S. Arif, "Switched-Capacitor-Based Modular T-Type Inverter with Reduced Switch Count", Accepted in IEEE PECON 2020.

  40. S. Ayub, S.M. Ayob, C.W. Tan and L. Aziz, "Grey Wolf Accretive Satisfaction Algorithm for Optimization of Residence Energy Management with Time and Device-Based Preferences", Accepted in IEEE PECON 2020.

  41. Rahman Syed, Roberta Cervantes, Irfan A. Khan, Atif Iqbal and S.M. Ayob, "Active Power Filtering Solution for Improving Power Quality in Cold Ironed Electric Ships", IEEE CENCON 2021

  42. Farogh Alam, M.S. Arif, S.M. Ayob and R. Ayop, "Single Phase Nine-Level Symmetrical Inverter Topology With Reduced Switch Count and TSV", IEEE CENCON 2021

  43. R. Ayop, T.C. Wei, M.Z. Daud, S.M. Ayob, A. Jusoh and M. R. Sahid, "Photovoltaic Emulator Using Particle Swarm Optimization", IEEE CENCON 2021

  44. A. T. Abdullah, S. M. Idrus and S.M. Ayob, "Performance Analysis of FCS-MPC Using the Generalized Formulation and Euler Method on Switched-Battery Boost Multilevel Inverter", IEEE CENCON 2021

  45. Shahrin Md Ayob, Tan Chee Wei, Razman Ayop and Mohd Zaki Daud, "ACADEMIC SERVICE-LEARNING OUTCOME ON THE UNIVERSITY STUDENT ATTRIBUTES", The 2nd Symposium on Teaching and Learning Practices in Electrical Engineering (STLEE 2022), pp. 39-42, September 2022.