• header-logo.png Department of Electronics and Electrical Engineering
    Indian Institute of Technology Guwahati
header-logo.png Department of Electronics
and Electrical Engineering
Somanath Majhi

Prof. Somanath Majhi

Professor

Key Research Areas : Relay Based Identification and Autotuning, Control Systems, Control Theory Applications.

Phone No: +91-361-2582508 | Email: smajhi@iitg.ac.in| Room No: 0104

Personal Website

Book Chapter

1. Majhi S., "Control structures for time delay systems", Advances in Industrial Control , vol.9781447124245 , (DOI - 10.1007/978-1-4471-2425-2_8) ,pp.235-254, [2012].

Journal Publications

1. Biswas M., Majhi S., Nemade H., "Design and Analysis of a High-Efficiency Two-Phase Interleaved Boost Converter with Modified Conversion Ratio and Low Voltage Stress", Journal of Circuits, Systems and Computers , vol.30, issue 9 , (DOI - 10.1142/S0218126621501619) [2021].

2. Biswas M., Majhi S., Nemade H.B., "A High Step-Down DC-DC Converter with Reduced Inductor Current Ripple and Low Voltage Stress", IEEE Transactions on Industry Applications , vol.57, issue 2 , (DOI - 10.1109/TIA.2020.3046703) ,pp.1559-1571, [2021].

3. Mazumdar A., Krishnaswamy S., Majhi S., "H∞ Optimal control of jump systems over multiple lossy communication channels", IMA Journal of Mathematical Control and Information , vol.38, issue 3 , (DOI - 10.1093/imamci/dnab013) ,pp.822-854, [2021].

4. Mazumdar A., Krishnaswamy S., Majhi S., "H??? optimal control over multiple Gilbert???Elliott type communication channels", IFAC Journal of Systems and Control , vol.16 , (DOI - 10.1016/j.ifacsc.2020.100134) [2021].

5. Sethia G., Nayak S.K., Majhi S., "An Approach to Estimate Lithium-Ion Battery State of Charge Based on Adaptive Lyapunov Super Twisting Observer", IEEE Transactions on Circuits and Systems I: Regular Papers , vol.68, issue 3 , (DOI - 10.1109/TCSI.2020.3044560) ,pp.1319-1329, [2021].

6. Sethia G., Majhi S., Nayak S.K., Mitra S., "Strict Lyapunov super twisting observer design for state of charge prediction of lithium-ion batteries", IET Renewable Power Generation , (DOI - 10.1049/rpg2.12039) [2021].

7. Ghorai P., Majhi S., Kasi V.R., Pandey S., "Transfer function identification of a liquid flow-line pressure control system from simple relay auto-tuning", Transactions of the Institute of Measurement and Control , vol.43, issue 4 , (DOI - 10.1177/0142331220934949) ,pp.792-801, [2021].

8. Biswas M., Majhi S., Nemade H., "Performance of a coupled inductor for interleaved buck converter with improved step-down conversion ratio", IET Power Electronics , (DOI - 10.1049/pel2.12029) [2020].

9. Meher T., Majhi S., "An improved relay feedback identification technique for Hammerstein model", International Journal of Dynamics and Control , vol.8, issue 3 , (DOI - 10.1007/s40435-020-00612-3) ,pp.952-962, [2020].

10. Pandey S., Majhi S., "System Identification under Relay and PI Control", IEEE Transactions on Circuits and Systems II: Express Briefs , vol.67, issue 6 , (DOI - 10.1109/TCSII.2019.2927302) ,pp.1089-1093, [2020].

11. Meher T., Majhi S., "Relay-based identification of Wiener model", IET Circuits, Devices and Systems , vol.14, issue 3 , (DOI - 10.1049/iet-cds.2019.0436) ,pp.398-406, [2020].

12. Manjari K., Majhi S., Ramana K.V., "Pre-computed GPC of a DC-DC buck converter", IET Circuits, Devices and Systems , vol.14, issue 1 , (DOI - 10.1049/iet-cds.2019.0253) ,pp.41-47, [2020].

13. Ramana K.V., Majhi S., Gogoi A.K., "Modeling and Estimation of DC-DC Buck Converter Dynamics Using Relay Feedback Output With Performance Evaluation", IEEE Transactions on Circuits and Systems II: Express Briefs , vol.66, issue 3 , (DOI - 10.1109/TCSII.2018.2843526) ,pp.427-431, [2019].

14. Baruah G., Majhi S., Mahanta C., "Auto-tuning of FOPI Controllers for TITO Processes with Experimental Validation", International Journal of Automation and Computing , vol.16, issue 5 , (DOI - 10.1007/s11633-018-1140-0) ,pp.589-603, [2019].

15. Baruah G., Majhi S., Mahanta C., "Design of FOPI Controller for Time Delay Systems and Its Experimental Validation", International Journal of Automation and Computing , vol.16, issue 3 , (DOI - 10.1007/s11633-018-1165-4) ,pp.310-328, [2019].

16. Biswas M., Majhi S., Nemade H., "Two-phase high efficiency interleaved buck converter with improved step-down conversion ratio and low voltage stress", IET Power Electronics , vol.12, issue 15 , (DOI - 10.1049/iet-pel.2019.0547) ,pp.3942-3952, [2019].

17. Bhaskar Naik M., Kumar P., Majhi S., "Smart public transportation network expansion and its interaction with the grid", International Journal of Electrical Power and Energy Systems , vol.105 , (DOI - 10.1016/j.ijepes.2018.08.009) ,pp.365-380, [2019].

18. Pandey S., Majhi S., "Relay-based identification scheme for processes with non-minimum phase and time delay", IET Control Theory and Applications , vol.13, issue 15 , (DOI - 10.1049/iet-cta.2018.6170) ,pp.2507-2519, [2019].

19. Ghorai P., Majhi S., Kasi V.R., Pandey S., "Parameter Identification of Delayed Under-Damped Systems Using On-Line Relay Autotuning", IEEE Transactions on Circuits and Systems II: Express Briefs , vol.66, issue 7 , (DOI - 10.1109/TCSII.2018.2876476) ,pp.1197-1201, [2019].

20. Ramana K.V., Majhi S., Gogoi A.K., "Identification of DC-DC buck converter dynamics using relay feedback method with experimental validation", IET Circuits, Devices and Systems , vol.12, issue 6 , (DOI - 10.1049/iet-cds.2017.0542) ,pp.777-784, [2018].

21. Kasi V.R., Majhi S., Gogoi A.K., "Identification and PID tuning techniques for stable and unstable SOPDT processes", International Journal of Dynamics and Control , vol.6, issue 3 , (DOI - 10.1007/s40435-017-0362-2) ,pp.1194-1206, [2018].

22. Pandey S., Majhi S., Ghorai P., "Limit cycle based identification of time delay SISO processes", IFAC Journal of Systems and Control , vol.6 , (DOI - 10.1016/j.ifacsc.2018.09.003) ,pp.43-52, [2018].

23. Meher T., Majhi S., "Relay based identification of Hammerstein model", International Journal of Dynamics and Control , vol.6, issue 4 , (DOI - 10.1007/s40435-018-0395-1) ,pp.1599-1607, [2018].

24. Bajarangbali R., Majhi S., "Estimation of First and Second Order Process Model Parameters", Proceedings of the National Academy of Sciences India Section A - Physical Sciences , vol.88, issue 4 , (DOI - 10.1007/s40010-017-0357-6) ,pp.557-563, [2018].

25. Ghorai P., Majhi S., Pandey S., "A real-time approach for dead-time plant transfer function modeling based on relay autotuning", International Journal of Dynamics and Control , vol.6, issue 3 , (DOI - 10.1007/s40435-017-0359-x) ,pp.950-960, [2018].

26. Yanumula V.K., Kar I., Majhi S., "Consensus of second-order multi-agents with actuator saturation and asynchronous timedelays", IET Control Theory and Applications , vol.11, issue 17 , (DOI - 10.1049/iet-cta.2017.0578) ,pp.3201-3210, [2017].

27. Karteek Y.V., Kar I., Majhi S., "Consensus of multi-agent systems using back-tracking and history following algorithms", International Journal of Robotics and Automation , vol.32, issue 4 , (DOI - 10.2316/Journal.206.2017.4.206-4782) ,pp.369-378, [2017].

28. Naik M.B., Kumar P., Majhi S., "Small-scale solar plants coupled with smart public transport system and its coordination with the grid", IET Electrical Systems in Transportation , vol.7, issue 2 , (DOI - 10.1049/iet-est.2016.0039) ,pp.135-144, [2017].

29. Pandey S., Majhi S., Ghorai P., "A new modelling and identification scheme for time-delay systems with experimental investigation: a relay feedback approach", International Journal of Systems Science , vol.48, issue 9 , (DOI - 10.1080/00207721.2017.1290299) ,pp.1932-1940, [2017].

30. Pandey S., Majhi S., "Identification and control of unstable FOPTD processes with improved transients", Electronics Letters , vol.53, issue 5 , (DOI - 10.1049/el.2016.3769) ,pp.312-314, [2017].

31. Ghorai P., Majhi S., Pandey S., "Modeling and Identification of Real-Time Processes Based on Nonzero Setpoint Autotuning Test", Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME , vol.139, issue 2 , (DOI - 10.1115/1.4034802) [2017].

32. Pandey S., Majhi S., "Limit cycle-based exact estimation of FOPDT process parameters under input/output disturbances: a state-space approach", International Journal of Systems Science , vol.48, issue 1 , (DOI - 10.1080/00207721.2016.1160455) ,pp.118-128, [2017].

33. Ghorai P., Majhi S., Pandey S., "Dynamic model identification of a real-time simple level control system", Journal of Control and Decision , vol.3, issue 4 , (DOI - 10.1080/23307706.2016.1216337) ,pp.248-266, [2016].

34. Bajarangbali Majhi S., "Identification of integrating and critically damped systems with time delay", Control Theory and Technology , vol.13, issue 1 , (DOI - 10.1007/s11768-015-4018-5) ,pp.29-36, [2015].

35. Bajarangbali Majhi S., "Identification of non-minimum phase processes with time delay in the presence of measurement noise", ISA Transactions , vol.57 , (DOI - 10.1016/j.isatra.2015.03.015) ,pp.245-253, [2015].

36. Parmar K.P.S., Majhi S., Kothari D.P., "LFC of an interconnected power system with multi-source power generation in deregulated power environment", International Journal of Electrical Power and Energy Systems , vol.57 , (DOI - 10.1016/j.ijepes.2013.11.058) ,pp.277-286, [2014].

37. Bajarangbali Majhi S., "Identification of underdamped process dynamics", Systems Science and Control Engineering , vol.2, issue 1 , (DOI - 10.1080/21642583.2014.927809) ,pp.541-548, [2014].

38. Padhy P.K., Majhi S., "Adaptive integral filter for the identification of two-input two-output processes", International Journal of Systems, Control and Communications , vol.6, issue 2 , (DOI - 10.1504/IJSCC.2014.064197) ,pp.136-152, [2014].

39. Bajarangbali R., Majhi S., Pandey S., "Identification of FOPDT and SOPDT process dynamics using closed loop test", ISA Transactions , vol.53, issue 4 , (DOI - 10.1016/j.isatra.2014.05.014) ,pp.1223-1231, [2014].

40. Padhan D.G., Majhi S., "A new control scheme for PID load frequency controller of single-area and multi-area power systems", ISA Transactions , vol.52, issue 2 , (DOI - 10.1016/j.isatra.2012.10.003) ,pp.242-251, [2013].

41. Padhan D.G., Majhi S., "Enhanced cascade control for a class of integrating processes with time delay", ISA Transactions , vol.52, issue 1 , (DOI - 10.1016/j.isatra.2012.08.004) ,pp.45-55, [2013].

42. Parmar K.P.S., Majhi S., Kothari D.P., "Load frequency control of a realistic power system with multi-source power generation", International Journal of Electrical Power and Energy Systems , vol.42, issue 1 , (DOI - 10.1016/j.ijepes.2012.04.040) ,pp.426-433, [2012].

43. Padhan D.G., Majhi S., "An improved parallel cascade control structure for processes with time delay", Journal of Process Control , vol.22, issue 5 , (DOI - 10.1016/j.jprocont.2012.03.003) ,pp.884-898, [2012].

44. Mehta U., Majhi S., "On-line relay test for automatic tuning of PI controllers for stable processes", Transactions of the Institute of Measurement and Control , vol.34, issue 7 , (DOI - 10.1177/0142331211425401) ,pp.903-913, [2012].

45. Padhan D.G., Majhi S., "Modified Smith predictor based cascade control of unstable time delay processes", ISA Transactions , vol.51, issue 1 , (DOI - 10.1016/j.isatra.2011.08.002) ,pp.95-104, [2012].

46. Padhy P.K., Majhi S., "Exact analysis for the identification of non-minimum phase processes", Journal of the Franklin Institute , vol.348, issue 10 , (DOI - 10.1016/j.jfranklin.2011.04.018) ,pp.2734-2743, [2011].

47. Padhan D.G., Majhi S., "Modified Smith predictor and controller for time delay processes", Electronics Letters , vol.47, issue 17 , (DOI - 10.1049/el.2011.0378) ,pp.959-961, [2011].

48. Ali A., Majhi S., "Integral criteria for optimal tuning of PI/PID controllers for integrating processes", Asian Journal of Control , vol.13, issue 2 , (DOI - 10.1002/asjc.278) ,pp.328-337, [2011].

49. Mehta U., Majhi S., "On-line identification of cascade control systems based on half limit cycle data", ISA Transactions , vol.50, issue 3 , (DOI - 10.1016/j.isatra.2011.01.011) ,pp.473-478, [2011].

50. Mehta U., Majhi S., "Identification of a class of Wiener and Hammerstein-type nonlinear processes with monotonic static gains", ISA Transactions , vol.49, issue 4 , (DOI - 10.1016/j.isatra.2010.04.006) ,pp.501-509, [2010].

51. Ali A., Majhi S., "PID controller tuning for integrating processes", ISA Transactions , vol.49, issue 1 , (DOI - 10.1016/j.isatra.2009.09.001) ,pp.70-78, [2010].

52. Kumar Padhy P., Majhi S., "Improved automatic tuning of PID controller for stable processes", ISA Transactions , vol.48, issue 4 , (DOI - 10.1016/j.isatra.2009.05.002) ,pp.423-427, [2009].

53. Ali A., Majhi S., "PI/PID controller design based on IMC and percentage overshoot specification to controller setpoint change", ISA Transactions , vol.48, issue 1 , (DOI - 10.1016/j.isatra.2008.09.002) ,pp.10-15, [2009].

54. Majhi S., "Relay based identification of processes with time delay", Journal of Process Control , vol.17, issue 2 , (DOI - 10.1016/j.jprocont.2006.09.005) ,pp.93-101, [2007].

55. Majhi S., "Relay-based identification of a class of nonminimum phase SISO processes", IEEE Transactions on Automatic Control , vol.52, issue 1 , (DOI - 10.1109/TAC.2006.886520) ,pp.134-139, [2007].

56. Padhy P.K., Majhi S., "Relay based PI-PD design for stable and unstable FOPDT processes", Computers and Chemical Engineering , vol.30, issue 5 , (DOI - 10.1016/j.compchemeng.2005.12.013) ,pp.790-796, [2006].

57. Majhi S., "On-line PI control of stable processes", Journal of Process Control , vol.15, issue 8 , (DOI - 10.1016/j.jprocont.2005.04.006) ,pp.859-867, [2005].

58. Majhi S., Litz L., "Relay based closed-loop tuning of pid controllers [Adaption der PID-reglerparameter im geschlossenen kreis durch einkopplung eines zweipunktreglers]", At-Automatisierungstechnik , vol.52, issue 5 , (DOI - 10.1524/auto.52.5.202.32217) ,pp.202-208, [2004].

59. Majhi S., Atherton D.P., "Online tuning of controllers for an unstable FOPDT process", IEE Proceedings: Control Theory and Applications , vol.147, issue 4 , (DOI - 10.1049/ip-cta:20000245) ,pp.421-427, [2000].

60. Majhi S., Atherton D.P., "Automatic tuning of the modified smith predictor controllers", Proceedings of the IEEE Conference on Decision and Control , vol.2 , (DOI - 10.1109/CDC.2000.912002) ,pp.1116-1120, [2000].

61. Majhi S., Atherton D.P., "Obtaining controller parameters for a new Smith predictor using autotuning", Automatica , vol.36, issue 11 , (DOI - 10.1016/S0005-1098(00)00085-6) ,pp.1651-1658, [2000].

62. Majhi S., Atherton D.P., "Modified Smith predictor and controller for processes with time delay", IEE Proceedings: Control Theory and Applications , vol.146, issue 5 , (DOI - 10.1049/ip-cta:19990502) ,pp.359-366, [1999].

63. Majhi S., Atherton D.P., "Autotuning and controller design for processes with small time delays", IEE Proceedings: Control Theory and Applications , vol.146, issue 5 , (DOI - 10.1049/ip-cta:19990433) ,pp.415-425, [1999].

64. Majhi S., Atherton Derek P., "New Smith predictor and controller for unstable and integrating processes with time delay", Proceedings of the IEEE Conference on Decision and Control , vol.2 ,pp.1341-1345, [1998].

65. Atherton Derek P., Majhi S., "Plant parameter identification under relay control", Proceedings of the IEEE Conference on Decision and Control , vol.2 ,pp.1272-1277, [1998].

66. Majhi S., Patra K.C., "Power System Transient Studies by Damped Trapezoidal Integration Program", Journal of the Institution of Engineers (India): Electrical Engineering Division , vol.77, issue MAY ,pp.33-35, [1996].

Conference Publications

1. Das K., Krishnaswamy S., Majhi S., "Empirical Computation of Reachability Gramian for Linear-Time Varying Systems", IFAC-PapersOnLine , vol.54, issue 9 , (DOI - 10.1016/j.ifacol.2021.06.183) ,pp.119-124, [2021].

2. Biswas M., Majhi S., Nemade H., "Ripple improvement and steady state analysis of a boost converter with higher step-up ratio", IET Conference Publications , vol.2020, issue CP766 , (DOI - 10.1049/icp.2021.0976) ,pp.978-983, [2020].

3. Biswas M., Majhi S., Nemade H., "A Larger Step-down Ratio Buck Converter with Reduced Ripple in Input Current and Output Voltage", 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy, PESGRE 2020 , (DOI - 10.1109/PESGRE45664.2020.9070578) [2020].

4. Manjari K., Majhi S., "Generalized predictive control of pre-compensated DC-DC buck converter", 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020 , (DOI - 10.1109/PEDES49360.2020.9379597) [2020].

5. Meher T., Majhi S., Ramana K.V., "Hammerstein Modeling of Buck Converter using Relay Feedback", IEEE Region 10 Annual International Conference, Proceedings/TENCON , vol.2019-October , (DOI - 10.1109/TENCON.2019.8929328) ,pp.637-642, [2019].

6. Manjari K., Majhi S., "Generalized Predictive Control Tuning for Desired Frequency Domain Specification", IEEE Region 10 Annual International Conference, Proceedings/TENCON , vol.2019-October , (DOI - 10.1109/TENCON.2019.8929518) ,pp.2245-2250, [2019].

7. Pandey S., Majhi S., Ghorai P., "Parameter estimation and control of time delay SISO systems", Proceedings of the American Control Conference , vol.2019-July , (DOI - 10.23919/acc.2019.8814840) ,pp.5161-5166, [2019].

8. Ghorai P., Majhi S., Pandey S., "Closed-loop Relay Experiment for Modeling of Underdamped Plant Dynamics", 2019 5th Indian Control Conference, ICC 2019 - Proceedings , (DOI - 10.1109/INDIANCC.2019.8715573) ,pp.424-429, [2019].

9. Yanumula V.K., Kar I., Majhi S., "Consensus of Distributed Second-order Multi-agent System with Saturation and Uneven Time-delays" , vol.51, issue 1 , (DOI - 10.1016/j.ifacol.2018.05.098) ,pp.586-591, [2018].

10. Naik M.B., Kumar P., Majhi S., "Optimal number of e-buses in the solarassisted smart public transit system and its failure analysis", IET Electrical Systems in Transportation , vol.8, issue 1 , (DOI - 10.1049/iet-est.2016.0071) ,pp.61-70, [2018].

11. Sethia G., Majhi S., Nayak S.K., "Estimation of state of charge of Li-ion battery in EVs using relay feedback approach and super twisting sliding mode observer", 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017 , vol.2018-January , (DOI - 10.1109/CDC.2017.8264405) ,pp.5038-5043, [2018].

12. Manjari K., Majhi S., "Model Predictive Control of Single-Inductor Dual-Output Buck Converter", Proceedings of 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2018 , (DOI - 10.1109/PEDES.2018.8707898) [2018].

13. Kasi V.R., Majhi S., Gogoi A.K., "Identification of higher order critically damped systems using relay feedback test", 1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems, ICPEICES 2016 , (DOI - 10.1109/ICPEICES.2016.7853467) [2017].

14. Mazumdar A., Krishnaswamy S., Majhi S., "H??? - Optimal Control over erasure channel", IFAC-PapersOnLine , vol.50, issue 1 , (DOI - 10.1016/j.ifacol.2017.08.157) ,pp.349-354, [2017].

15. Ghorai P., Pandey S., Majhi S., "State space approach for identification of real-time plant dynamics", 2017 Indian Control Conference, ICC 2017 - Proceedings , (DOI - 10.1109/INDIANCC.2017.7846447) ,pp.28-32, [2017].

16. Kasi V.R., Majhi S., Gogoi A.K., "Estimation of stable FOPDT and SOPDT process using dual input describing function", 11th International Conference on Industrial and Information Systems, ICIIS 2016 - Conference Proceedings , vol.2018-January , (DOI - 10.1109/ICIINFS.2016.8263050) ,pp.810-814, [2016].

17. Baruah G., Majhi S., Mahanta C., "Fractional order PID controller design for an SOPDT model by online tuning method", 2016 Indian Control Conference, ICC 2016 - Proceedings , (DOI - 10.1109/INDIANCC.2016.7441173) ,pp.450-455, [2016].

18. Ghorai P., Pandey S., Majhi S., "A new relay feedback scheme for identification of non-minimum phase processes with time delay", 2016 IEEE 55th Conference on Decision and Control, CDC 2016 , (DOI - 10.1109/CDC.2016.7798569) ,pp.2073-2078, [2016].

19. Pandey S., Majhi S., "Limit cycle based identification of second order processes with time delay", 2016 Indian Control Conference, ICC 2016 - Proceedings , (DOI - 10.1109/INDIANCC.2016.7441171) ,pp.438-443, [2016].

20. Baruah G., Majhi S., Mahanta C., "Fractional order PID controller design for an FOPDT model by online tuning method", 2015 International Conference on Industrial Instrumentation and Control, ICIC 2015 , (DOI - 10.1109/IIC.2015.7150583) ,pp.12-16, [2015].

21. Karteek Y.V., Kar I., Majhi S., "Consensus in multi-agent systems with switching topologies using position based back-stepping", 11th IEEE India Conference: Emerging Trends and Innovation in Technology, INDICON 2014 , (DOI - 10.1109/INDICON.2014.7030505) [2015].

22. Naik M.B., Gonzalo S., Kumar P., Majhi S., "Analysis of sustainable public transportation system and its interaction with the grid", IEEE Power and Energy Society General Meeting , vol.2015-September , (DOI - 10.1109/PESGM.2015.7286435) [2015].

23. Naik M.B., Ranjan A., Gunawat V., Kumar P., Majhi S., "A brilliant public transportation system linked with electric vehicles in coordination with the grid", 11th IEEE India Conference: Emerging Trends and Innovation in Technology, INDICON 2014 , (DOI - 10.1109/INDICON.2014.7030645) [2015].

24. Pandey S., Majhi S., "Frequency domain based identification of processes using limit cycle information", 2015 International Conference on Industrial Instrumentation and Control, ICIC 2015 , (DOI - 10.1109/IIC.2015.7150713) ,pp.66-70, [2015].

25. Majhi S., Atherton D.P., "A novel identification method for time delay processes", European Control Conference, ECC 1999 - Conference Proceedings , (DOI - 10.23919/ecc.1999.7099664) ,pp.2299-2304, [2015].

26. Kasi V.R., Thirugnanam K., Kumar P., Majhi S., "Node identification for placing EVs and PAs in a distribution network", IEEE Power and Energy Society General Meeting , vol.2014-October, issue October , (DOI - 10.1109/PESGM.2014.6939847) [2014].

27. Bajarangbali Majhi S., "Smart relay-based online estimation of process model parameters", Advances in Intelligent Systems and Computing , vol.236 , (DOI - 10.1007/978-81-322-1602-5_125) ,pp.1195-1203, [2014].

28. Pandey S., Majhi S., "Estimation of process dynamics using biased relay feedback approach", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.3, issue PART 1 , (DOI - 10.3182/20140313-3-IN-3024.00020) ,pp.913-916, [2014].

29. Bhaskarnaik M., Kumar P., Majhi S., "Analysis of city-Capabus transportation system failures and solutions with FLC", IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC , (DOI - 10.1109/ITSC.2013.6728506) ,pp.1900-1905, [2013].

30. Pandey S., Majhi S., "Relay based identification of process dynamics under noisy environment", CARE 2013 - 2013 IEEE International Conference on Control, Automation, Robotics and Embedded Systems, Proceedings , (DOI - 10.1109/CARE.2013.6733709) [2013].

31. Pandey S., Majhi S., "Identification of system dynamics in presence of measurement noise", 2013 Annual IEEE India Conference, INDICON 2013 , (DOI - 10.1109/INDCON.2013.6726001) [2013].

32. Bajarangbali Majhi S., "Modeling of stable and unstable second order systems with time delay", 2013 Annual IEEE India Conference, INDICON 2013 , (DOI - 10.1109/INDCON.2013.6725904) [2013].

33. Bajarangbali Majhi S., "Modelling of integrating and unstable time delay processes", Lecture Notes in Electrical Engineering , vol.188 LNEE , (DOI - 10.1007/978-81-322-1035-1_27) ,pp.311-318, [2013].

34. Bajarangbali Majhi S., "TITO system identification using relay with hysteresis", 2012 1st International Conference on Power and Energy in NERIST, ICPEN 2012 - Proceedings , (DOI - 10.1109/ICPEN.2012.6492321) [2012].

35. Padhan D.G., Majhi S., "Synthesis of PID tuning for a new parallel cascade control structure", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.2, issue PART 1 , (DOI - 10.3182/20120328-3-it-3014.00096) ,pp.566-571, [2012].

36. Majhi S., Kotwal V., Mehta U., "FPAA-based PI controller for DC servo position control system", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.2, issue PART 1 , (DOI - 10.3182/20120328-3-it-3014.00042) ,pp.247-251, [2012].

37. Padhan D.G., Majhi S., "Improved parallel cascade control structure for time delay processes", Proceedings - 2011 Annual IEEE India Conference: Engineering Sustainable Solutions, INDICON-2011 , (DOI - 10.1109/INDCON.2011.6139529) [2011].

38. Singh Parmar K.P., Majhi S., Kothari D.P., "Multi-area load frequency control in a power system using optimal output feedback method", 2010 Joint International Conference on Power Electronics, Drives and Energy Systems, PEDES 2010 and 2010 Power India , (DOI - 10.1109/PEDES.2010.5712487) [2010].

39. Singh Parmar K.P., Majhi S., Kothari D.P., "Automatic generation control of an interconnected hydrothermal power system", Proceedings of the 2010 Annual IEEE India Conference: Green Energy, Computing and Communication, INDICON 2010 , (DOI - 10.1109/INDCON.2010.5712663) [2010].

40. Mehta U., Majhi S., "Modeling and control of nonlinear systems with input monotonic gains", Proceedings of the 2010 Annual IEEE India Conference: Green Energy, Computing and Communication, INDICON 2010 , (DOI - 10.1109/INDCON.2010.5712750) [2010].

41. Padhan D.G., Majhi S., "A two-degree-of-freedom control scheme for integrating and unstable delay processes", Proceedings of the 2010 Annual IEEE India Conference: Green Energy, Computing and Communication, INDICON 2010 , (DOI - 10.1109/INDCON.2010.5712635) [2010].

42. Mehta U., Majhi S., "On-line identification and control methods for PID controllers", 11th International Conference on Control, Automation, Robotics and Vision, ICARCV 2010 , (DOI - 10.1109/ICARCV.2010.5707428) ,pp.1507-1511, [2010].

43. Padhan D.G., Majhi S., "A two-degree-of-freedom control scheme for improved performance of unstable delay processes", ICECE 2010 - 6th International Conference on Electrical and Computer Engineering , (DOI - 10.1109/ICELCE.2010.5700675) ,pp.251-254, [2010].

44. Ali A., Majhi S., "Controller design for unstable FOPTD plants based on sensitivty", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.17, issue 1 PART 1 , (DOI - 10.3182/20080706-5-KR-1001.2783) [2008].

45. Ali A., Majhi S., "A new objective function for controller tuning", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.17, issue 1 PART 1 , (DOI - 10.3182/20080706-5-KR-1001.2779) [2008].

46. Mehta U., Majhi S., "Adaptive relay based identification and control of hammerstein-type nonlinear processes", Proceedings of the INDICON 2008 IEEE Conference and Exhibition on Control, Communications and Automation , vol.2 , (DOI - 10.1109/indcon.2008.4768749) ,pp.355-360, [2008].

47. Baburaj P., Majhi S., Reddy C., "Modified smith predictor controller for network congestion control", Proceedings of the 15th International Conference on Advanced Computing and Communications, ADCOM 2007 , (DOI - 10.1109/adcom.2007.99) ,pp.144-149, [2007].

48. Ali A., Majhi S., "Design of optimum PID controller by bacterial foraging strategy", Proceedings of the IEEE International Conference on Industrial Technology , (DOI - 10.1109/ICIT.2006.372205) ,pp.601-605, [2006].

49. Padhy P.K., Majhi S., "An exact method for on-line identification of FOPDT processes", Proceedings of the IEEE International Conference on Industrial Technology , (DOI - 10.1109/ICIT.2006.372406) ,pp.1528-1532, [2006].

50. Padhy P.K., Majhi S., "Identification of TITO processes", Proceedings of the IEEE International Conference on Industrial Technology , (DOI - 10.1109/ICIT.2006.372248) ,pp.664-669, [2006].

51. Baburaj P., Majhi S., "Modified Smith predictor for network congestion control", 2006 Annual India Conference, INDICON , (DOI - 10.1109/INDCON.2006.302789) [2006].

52. Padhy P.K., Majhi S., "On-line mobile robot path tracking using PI controller", 2006 Annual India Conference, INDICON , (DOI - 10.1109/INDCON.2006.302791) [2006].

53. Padhy P.K., Majhi S., Atherton D.P., "PID-P controller for TITO systems", IFAC Proceedings Volumes (IFAC-PapersOnline) , vol.38, issue 1 , (DOI - 10.3182/20050703-6-cz-1902.00409) ,pp.54-59, [2005].

54. Veeraiah M.P., Majhi S., Mahanta C., "Fuzzy proportional integral - Proportional derivative (PI-PD) controller", Proceedings of the American Control Conference , vol.5 ,pp.4028-4033, [2004].

55. Padhy P.K., Majhi S., "Parametric identification of non-Linear systems", Proceedings of the IEEE INDICON 2004 - 1st India Annual Conference ,pp.220-224, [2004].

56. Kumar K.H., Majhi S., "Queuing theory based open loop control of Web server", Proceedings of the American Control Conference , vol.3 , (DOI - 10.23919/acc.2004.1383808) ,pp.2314-2315, [2004].

57. Majhi S., Litz L., "On-line tuning of PID controllers", Proceedings of the American Control Conference , vol.6 ,pp.5003-5004, [2003].

58. Majhi S., Litz L., "Relay based estimation of process model parameters", Proceedings of the American Control Conference , vol.4 ,pp.2949-2953, [2003].

59. Sarma S., Majhi S., Gogoi A.K., "Digital controller implementation by block digital filtering", IEEE Conference on Control Applications - Proceedings , vol.2 ,pp.892-896, [2002].

60. Majhi S., Mahanta C., "Tuning of controllers for integrating time delay processes", IEEE Region 10 International Conference on Electrical and Electronic Technology ,pp.317-320, [2001].

61. Majhi S., Sahmbi J.S., "Relay feedback and wavelet based estimation of plant model parameters", Proceedings of the IEEE Conference on Decision and Control , vol.4 ,pp.3326-3331, [2001].

62. Majhi S., Raina A.K., Atherton D.P., "A new control strategy for integrating and unstable time delay processes", 2001 European Control Conference, ECC 2001 , (DOI - 10.23919/ecc.2001.7076392) ,pp.3012-3016, [2001].

63. Raina A.K., Majhi S., "On the entropy and spectral radius of finite-state machines", 2001 European Control Conference, ECC 2001 , (DOI - 10.23919/ecc.2001.7076005) ,pp.781-784, [2001].

64. Atherton Derek P., Majhi S., "Limitations of PID controllers", Proceedings of the American Control Conference , vol.6 ,pp.3843-3847, [1999].

65. Majhi S., Atherton D.P., "Autotuning and controller design for unstable time delay processes", IEE Conference Publication , vol., issue 455 , (DOI - 10.1049/cp:19980326) ,pp.769-774, [1998].

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