**Assistant Professor**

**Email:** rajkumar[at]ee[dot]nits[dot]ac[dot]in

**Date of Joining:** 08/12/2014

**Academic/Industrial Experience: 9**+ years

**Google Scholar: Click Here**

*AREA OF INTEREST AND SPECIALIZATION (INCLUDING RESEARCH AREA)*

- Application of fractional derivatives
- Variable order dynamics and control
- Optimal control

*SHORT BIOGRAPHICAL SKETCH*

*SUBJECTS TAUGHT (INCLUDING SUBJECTS CURRENTLY TEACHING)*

- Control System I
- Industrial Instrumentation

*PROFESSIONAL MEMBERSHIPS*

- Member, IEEE

**AWARDS & RECOGNITIONS**

**PATENTS**

**ADMINISTRATIVE RESPONSIBILITY**

*INTERNATIONAL JOURNALS*

- Biswas, R.K., and Sen, S., 2010, “Fractional Optimal Control Problems: A Pseudo-State-Space Approach,” Journal of Vibration and Control, 17, pp. 1034–1041.
- Biswas, R.K., and Sen, S., 2011, “Fractional Optimal Control Problems with Specified Final Time,” Journal of Computational and Nonlinear Dynamics (ASME Transaction), 6(2), p. 021009.
- Biswas, R.K., and Sen, S., 2014, “Free Final Time Fractional Optimal Control Problems,” Journal of the Franklin Institute, 351, pp. 941–951.
- Chiranjeevi, T., and Biswas, R.K., 2017, “Discrete-Time Fractional Optimal Control,” Mathematics, 5(2), pp. 01–12.
- Chiranjeevi, T., and Biswas, R.K., 2018, “Formulation of Optimal Control Problems of Fractional Dynamic Systems with Control Constraints,” Journal of Advanced Research in Dynamical and Control Systems, 10(03), pp. 201-212.
- Chiranjeevi, T., and Biswas, R.K., 2019, “Optimal Control of Fractional Order Singular System,” International Journal of Electrical Engineering & Education, doi:10.1177/0020720919833031.
- Bera, M.K., Kumar, P., and Biswas, R.K., 2019, “Robust Control of HIV Infection by Antiretroviral Therapy: A Super-twisting Sliding Mode Control Approach,” IET Systems Biology, 13(3), pp. 120-128.
- Chiranjeevi, T., and Biswas, R.K., 2019, “Closed-Form Solution of Optimal Control Problem of a Fractional Order System.” Journal of King Saud University – Science, 31(4), 1042-1047.
- Chiranjeevi, T., Biswas, R.K., and Rambabu, N. 2020, “Effect of Initialization on Discrete-Time Fractional Optimal Control Problem,” Journal of Interdisciplinary Mathematics, 23(1), 293-302.
- Chiranjeevi, T., and Biswas, R.K., 2020, “Numerical Simulation of Fractional Order Optimal Control Problem,” Journal of Statistics and Management Systems, 23(6), 1069-1077.
- Chiranjeevi, T., and Biswas, R.K., 2020, “Linear Quadratic Optimal Control Problem of Fractional Order Continuous – Time Singular System,” Procedia Computer Science, 171, 1261-1268.
- Chiranjeevi, T., and Biswas, R.K., 2020, “Computational Method Based on Reflection Operator for Solving a Class of Fractional Optimal Control Problem,” Procedia Computer Science, 171, 2030-2039.

*INTERNATIONAL CONFERENCES*

- Biswas, R.K., and Sen, S., 2009, “Numerical Method for Solving Fractional Optimal Control Problems,” Proceedings of IDETC/CIE2009, ASME, California, USA, Paper No. DETC 2009–87008.
- Biswas, R.K., and Sen, S., 2011, “Fractional Optimal Control within Caputo’s Derivative,” Proceedings of IDETC/CIE 2011, ASME, Washington, USA, Paper No. DETC 2011–48045.
- Prakash, B., Roy, B.K., and Biswas, R.K., 2016, “Design, Implementation and Comparison of Different Controllers for a Rotary Inverted Pendulum,” 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems, Delhi, India.
- Chiranjeevi, T., and Biswas, R.K., 2019, “Numerical Approach to the Fractional Optimal Control Problem of Continuous – Time Singular System,” Advances in Electrical Control and Signal Systems (AECSS-2019), Accepted.
- Chiranjeevi, T., and Biswas, R.K., 2021, “Approximated Numerical Solution of Fixed Final Time Optimal Control Problem of Fractional Order Continuous – Time Singular System,” AIP Conference Proceedings, 2253, p. 020005.

*NATIONAL CONFERENCES*

*BOOK CHAPTER*

- Chiranjeevi, T., Biswas, R.K., and Pandey, S.K., 2020, “Fixed Final Time and Fixed Final State Linear Quadratic Optimal Control Problem of Fractional Order Singular System,” Computing Algorithms with Applications in Engineering, Algorithms for Intelligent Systems. Springer Publishers
- Chiranjeevi, T., and Biswas, R.K., 2020, “Numerical Approach to the Fractional Optimal Control Problem of Continuous-Time Singular System,” Advances in Electrical Control and Signal Systems. Springer Publishers
- Chiranjeevi, T., and Biswas, R.K., 2021, “Solving an Optimal Control Problem of Fractional Order Continuous-Time Singular System with Fixed Final Time by an Approximate Numerical Method,” Advances in Smart Grid Automation and Industry 4.0. Springer Publishers.

*PROJECTS*

*WORKSHOPS ORGANIZED*

*CONFERENCE ORGANIZED*

*PHD SCHOLARS*

Sl. No. |
Name of the Scholar |
Status |
Research Area |
Supervision |

1 | Ongoing | Sole Supervisor | ||

2 | Ongoing | Sole Supervisor | ||

3 | Ongoing | Sole Supervisor | ||

4 | Ongoing | Sole Supervisor | ||

5 | Ongoing | Sole Supervisor |

*M.TECH. SCHOLARS*

Sl. No. |
Name of Scholar |
Status |
Thesis Title |
Supervision |