Areas of Interest/Specialization: 

Control System, Fractional Order System, Signal Processing 

Experience: 19 years

Administrative responsibilities undertaken:

• Coordinator, B.Tech (ECE) Syllabus Preparation Committee (as per NEP-2020).
• Time Table Coordinator, Department of ECE, for three courses (B.Tech., M.Tech. and Ph.D.) from 2019 to till date.  
• Coordinator, Examination related duties, Department of ECE,  that includes preparation of seating arrangement for conducting the sessional and end semester theory examination (up to June 2023), preparation of invigilation duty chart for different examinations of B.Tech. (Class Test I, Class Test II and End Semester Examination), M.Tech. (Midterm and End Semester Examination) and Ph.D. course work examination from 2019 to till date.
• Coordinator, M.Tech ECE Admission Committee, for the two phases of the admission process held during September 2023 (M.Tech ECE First Round Admission) and November 2023 (M.Tech ECE Second Round Admission SOP), respectively.
• Member, Board of Professional Studies, Energy Engineering from 16.09.2022 to till date.
• Member, Board of Professional Studies, computer application from 02.09.2022 to till date.
• Member, Board of Professional Studies, ECE from 2019-2022.
• Co-ordinator, B.Tech ECE Lateral Entry Admission Committee, from 2012 to 2015, 2017, 2018, 2020, 2021 and 2022.
• Member, B.Tech ECE Lateral Entry Admission Committee on 2016, 2018 and 2019.
• Member, Board of Studies, Energy Engineering Department, NEHU.
• Member, Board of Studies, Department of Computer Application, NEHU.
• Member, School Board, School of Technology, NEHU from 2017 to 2019.
• Member, Board of Professional Studies, ECE from 2019-2022.
•  Member, Departmental Research Committee from 2020 to till date.
• Member, Moderation Board for ECE from 2010 to till date
• Member, B.Tech Central Admission Committee of School of Technology (2010 & 2011).
• Member, Tabulation Committee of ECE Department (2011, 2016 and 2017). 

Publications

 Journals: (Scopus/Web of Science Indexed Only)

1. J. Swarnakar, “Approximation of fractional-order MIMO system—a unified approach”, International Journal of Systems, Control and Communications, ISSN (print): 1755-9340, ISSN (online): 1755-9359, vol. 15, no. 1, pp. 17-35, 2024
2. J. Swarnakar, “Discrete-time realization of fractional-order proportional integral controller for a class of fractional-order system”, Numerical Algebra, Control and Optimization, ISSN (print):  2155-3289, ISSN (online): 2155-3297, vol. 12, no. 2, pp. 309-320, 2022.
3. J. Swarnakar, “Implementation of discrete-time fractional-order derivative controller for a class of double integrating system”, International Journal of Automation and Control, ISSN (print): 1740-7516, ISSN (online): 1740-7524, vol. 16, no. 2, pp. 183-204, 2022.
4. J. Swarnakar, P. Sarkar and L. J. Singh, “Direct discretization method for realizing a class of fractional order system in delta domain-a unified approach”, Automatic Control and Computer Sciences, ISSN (print): 0146-4116, ISSN (online): 1558-108X, vol. 53, no. 2, pp. 127-139, 2019. 
5. J. Swarnakar, P. Sarkar and L. J. Singh, “A unified direct approach for discretizing fractional-order differentiator in delta-domain”, International Journal of Modeling, Simulation and Scientific Computing, ISSN (print): 1793-9623, ISSN (online): 1793-9615, vol. 9, no. 6, pp. 185055, 2018.
6. B. Ghosh, S. Hazra, N. Haldar, D. Roy, S. N. Patra, J. Swarnakar, P. P. Sarkar, S. Mukhopadhyay, “A novel approach to realize of all optical frequency encoded dibit based XOR and XNOR logic gates using optical switches with simulated verification”, Optics and Spectroscopy (English translation of Optika i Spektroskopiya), ISSN (print): 0030-400X, ISSN (online): 1562-6911, vol. 124, no. 3, pp. 337-342, 2018. (Indexed in Scopus and Web of Science)

Book Chapters and Conference Proceedings: (Scopus Indexed Only)

1. B. Adhikary, J. Swarnakar (2024). Realization of fractional-order proportional integral controller for a class of higher order system-a comparative study. In: M. Gabbouj, S. S. Pandey, H. K. Garg, R. Hazra (eds.). Emerging Electronics and Automation 2022. Lecture Notes in Electrical Engineering. ISBN (Print): 978-981-99-6854-1, ISBN (Online): 978-981-99-6855-8, vol. 1088, pp. 43-52, Springer, Singapore.
2. J. Swarnakar (2023). A systematic approach for magnitude approximation of fractional control loop. In: S. Dhar, DT. Do, S. N. Sur, CM. Liu, (eds.) Advances in Communication, Devices and Networking. ICCDN 2022. Lecture Notes in Electrical Engineering, ISBN (Print): 978-981-99-1982-6 2022, ISBN (Online): 978-981-99-1983-3, vol. 1037, pp. 567-576, Springer, Singapore.  
3. W. Sungoh, J. Swarnakar (2023). Modelling of fractional-order differentiator: a comparative study. In: S. Dhar, DT. Do, S. N. Sur, CM. Liu, (eds.) Advances in Communication, Devices and Networking. ICCDN 2022. Lecture Notes in Electrical Engineering, ISBN (Print): 978-981-99-1982-6 2022, ISBN (Online): 978-981-99-1983-3, vol. 1037, pp. 577-584, Springer, Singapore.
4. J. Swarnakar (2021). Finite dimensional representation of fractional-order system. In: A. K. Maji, G. Saha, S. Das, S. Basu, J.M.R.S Tavares. (eds) Proceedings of the International Conference on Computing and Communication Systems. Lecture Notes in Networks and Systems, ISBN (Print): 978-981-33-4083-1, ISBN (Online): 978-981-33-4084-8, vol. 170, pp. 645-651, Springer, Singapore.
5. J. Swarnakar (2021). Approximation of fractional-order integrator in delta domain. In: D. Bhattacharjee, D. K Kole, N. Dey, S. Basu, D. Plewczynski (eds) Proceedings of International Conference on Frontiers in Computing and Systems. Advances in Intelligent Systems and Computing, vol. 1255, pp. 845-851, ISBN (Print): 978-981-15-7833-5, ISBN (Online): 978-981-15-7834-2, Springer, Singapore.
6. J. Swarnakar (2020). Rational approximation of fractional-order multivariable system. In: R. Bera, P. C. Pradhan, CM Liu, S. Dhar, S. N. Sur (eds) Advances in Communication, Devices and Networking. ICCDN 2019. Lecture Notes in Electrical Engineering, vol. 662, pp. 53-58, ISBN (Print): 978-981-15-4931-1, ISBN (Online): 978-981-15-4932-8, Springer, Singapore.
7. J. Swarnakar, B. Adhikary (2020). Band limited realization of fractional-order proportional integral controller for a class of finite dimensional system. In: A. Pandian, K. Ntalianis, R. Palanisamy (eds) Intelligent Computing, Information and Control Systems. ICICCS 2019. Advances in Intelligent Systems and Computing, vol. 1039, pp. 70-77, ISBN (Print): 978-3-030-30464-5, ISBN (Online): 978-3-030-30465-2, Springer, Cham.
8. J. Swarnakar, W. Sungoh (2020). Rational approximation of fractional-order system with multiple fractional powered terms - a comparative study. In: A. Pandian, K. Ntalianis, R. Palanisamy (eds) Intelligent Computing, Information and Control Systems. ICICCS 2019. Advances in Intelligent Systems and Computing, vol. 1039, pp. 30-37, ISBN (Print): 978-3-030-30464-5, ISBN (Online): 978-3-030-30465-2, Springer, Cham.
9. J. Swarnakar, P. Sarkar, L.J. Singh (2020). Realization of fractional-order proportional derivative controller for a class of fractional-order system in delta domain. In: S. Choudhury, R. Mishra., R. Mishra, A. Kumar (eds) Intelligent Communication, Control and Devices. Advances in Intelligent Systems and Computing, vol. 989, pp. 303-311, ISBN (Print): 978-981-13-8617-6, ISBN (Online): 978-981-13-8618-3, Springer, Singapore.
10. J. Swarnakar, P. Sarkar, L.J. Singh (2019). Rational approximation methods for a class of fractional-order SISO system in delta domain. In: R. Bera, S. Sarkar, O. Singh, H. Saikia (eds) Advances in Communication, Devices and Networking. Lecture Notes in Electrical Engineering, vol. 537, pp. 395-402, ISBN (Print): 978-981-13-3449-8, ISBN (Online): 978-981-13-3450-4, Springer, Singapore.
11. J. Swarnakar, P. Sarkar, L. J. Singh (2018). Realization of fractional-order operator in complex domains—a comparative study. In: R. Bera, S. Sarkar, S. Chakraborty (eds) Advances in Communication, Devices and Networking. Lecture Notes in Electrical Engineering, vol. 462, pp. 711-718, ISBN (Print): 978-981-10-7900-9, ISBN (Online): 978-981-10-7901-6, Springer, Singapore.
12. J. Swarnakar, P. Sarkar, M. Dey and L. J. Singh, "Rational approximation of fractional order system in delta domain — A unified approach," in Proceedings of IEEE Region 10 Humanitarian Technology Conference (R10-HTC), pp. 144-150, 2017, Dhaka, Bangladesh. 

Papers presented in Conferences/Seminars: 8  

Patents:(granted)

• S. Ganguli, N. Karelia, V. C., Pal, A. Singh, M. Singh, A. Sharma, J. Swarnakar, A. Sohane and S. Hans, “A generalized process for order reduction of unstable systems”, Australian Innovation Patent 2020103941, Jan. 27, 2021

Participation in Training/Refresher courses/orientation courses etc.

1. Participated in Workshop on “Micro Electro Mechanical Systems (MEMS) Technology and its Applications” organized by  Department of Electronics & Communication Engineering, North Eastern Hill University (NEHU)  and the North Eastern Space Application Centre (NESAC), Department of Space, Govt. of India.at NEHU, Shillong  from 25.03.2010 to 27.03.2010.
2. Participated in Short Term/In-house Training Programme on “Fuzzy Logic: A Tool for Intelligent Approach” organized by National Institute of Technical Teachers’ Training and Research (NITTTR), Kolkata from 27.09.2010 to 01.10.2010.
3. Participated in Short Term/In-house Training Programme on “Digital Control & MATLAB Simulation” organized by National Institute of Technical Teachers’ Training and Research (NITTTR), Kolkata from 25.07.2011 to 05.08.2011.
4. Participated in Workshop on Scientific Computing and Applications organized by Department of Basic Sciences and Social Sciences, NEHU in collaboration with Scube Scientific Software Solutions at NEHU, Shillong from 13.09.2011 to 14.09.2011.
5. Participated in National Workshop on the “Use and Deployment of Web and Video Courses for Enriching Technical Education sponsored by MHRD, Govt. of India organized by Centre for Educational Technology, IIT Guwahati during 04.11.2011 to 05.11.2011.
6. Participated in National Workshop on e-Governance sponsored by Department of Electronics & Information Technology, Ministry of Communications & Information Technology, Govt. of India dated on 09.04.2012.
7. Participated in the Two Day Workshop on “NPTEL-Role of the Programme in Enhancing Engineering Education” at the Centre for Educational Technology, IIT Kharagpur held on 20.09.2012 -21.09.2012.
8. Participated in 15^th Workshop on Computational Information Processing organized by Electronics & Communication Science Unit, Indian Statistical Institute, Kolkata & Department of Information Technology, North Eastern Hill University, Shillong during 3.12.2013 to 6.12.2013.
9. Attended UG Sponsored 6^th Refresher course in Information Communication Technology at University of Burdwan from 26.11.2014 to 16.12.2014.
10. Participated in Faculty Knowledge Sharing Program on “Data Analytic using R at North Eastern Hill University, Shillong sponsored by ICFAI Business School) on 8.9.2017.
11. Attended UGC Sponsored 108^th Orientation Programme from 07/11/2017 to 04/12/2017 at University of Burdwan.
12. Participated in the Workshop on “Present Trends in Healthcare Technology” organized by the Department of Biomedical Engineering, North-Eastern Hill University, Shillong, Meghalaya, India in collaboration with National Institute of Electronics and Information Technology (NIELT), Shillong, Govt. of India held on 30^th May 2018.
13. Participated in the One day North East Regional Training Programme for Administrators of Plagiarism Detection Software (PDS) URKUND jointly organized by the Central Library, North-Eastern Hill University, Shillong and INFLIBNET Centre, Gandhinagar under the aegis of the Ministry of Human Resource Development, Government of India held on 23^rd August 2019.
14. Participated in the One-Week AICTE Training And Learning Workshop on ARTIFICIAL INTELLIGENCE (ATAL (AI)-2019) sponsored by AICTE Training And Learning (ATAL) Academy and organized by the Department of Electronics & Communication Engineering, School of Technology, North-Eastern Hill University, Shillong during 21^st -25^th October, 2019.
15. Participated and completed successfully AICTE Training And Learning (ATAL) Academy Online FDP on "Control Systems & Sensors Technology" at College of Engineering Pune from 14^th Dec-18^th December 2020.
16. Participated and completed successfully AICTE Training And Learning (ATAL) Academy Online FDP on "Sensors Technology" at North-Eastern Hill University from 8^th February-12^th February 2021.
17. Participated in the Interdisciplinary Refresher Course (Online) on Science and Technology held from 28^th September- 11^th October, 2021 organized by UGC-HRDC, Mizoram University.
18. Participated in the 33^rd Orientation Programme/Faculty Induction Programme (Online) held from 2^nd November- 22^nd November, 2021 organized by UGC-HRDC, Mizoram University.
19. Participated in the Online Interdisciplinary Refresher Course on Global Warming and Sustainable Development held from 1st November- 14^th November, 2022 organized by UGC-HRDC, University of Allahabad.
20. Participated in the Interdisciplinary Refresher Course on Earth Sciences and Natural Resources held from 8^th February – 21^st February, 2024 organized by UGC-MMTTC, Mizoram University.

Reviewer:

Journal:   

• International Journal of Dynamics and Control, Springer
• International Journal of Electronics, Taylor and Francis
• Reviewer, Journal of The Institution of Engineers (India): Series B (Springer)

Organize Workshop/ Conference Etc.

1. Organized the 3 Days Workshop as a joint convener on “RF & Microwave Technology for Modern Systems Design” jointly organized by the Society for Applied Microwave Electronic Engineering and Research (SAMEER), Mumbai and the Department of ECE, NEHU, Shillong held during 8^th -10^th October, 2014.
2. Contributed as a committee member in organizing a “Three-Day National Workshop on Embedded Systems & Its Application (ES&A-2019)” in the Department of Electronics & Communication Engineering, North-Eastern Hill University, Shillong, Meghalaya, held during 20^th -22^nd February, 2019.
3. Contributed as a Member in organizing a One-Week AICTE Training And Learning Workshop on ARTIFICIAL INTELLIGENCE (ATAL (AI)-2019) sponsored by AICTE Training And Learning (ATAL) Academy and organized by the Department of Electronics & Communication Engineering, School of Technology, North-Eastern Hill University, Shillong during 21^st -25^th October, 2019.
4. Contributed as an Accommodation Chair in organizing 2^nd International Conference on Frontiers and Computing and Systems (COMSYS 2021) in the Department of Electronics & Communication Engineering, School of Technology, North-Eastern Hill University, Shillong during 29^th September-1^st October, 2021.

B.Tech. Project Supervised: More than 25

M.Tech project Supervised: 08