IIEST, Shibpur

Indian Institute of Engineering Science and Technology, Shibpur

(Formerly Bengal Engineering and Science University, Shibpur)

Empowering the nation since 1856

Mrs. Aparajita Sengupta
nophoto Mrs. Aparajita Sengupta
Associate Professor, Electrical Engineering

  • Ph.D.
  • M.Tech(Control Systems).
  • B.E.


Contact Addresses
Residence 297, Downing Hall Quarters, BESU Campus,
Howrah-711 103, West Bengal, India
Phone (office) +91 - 33 - 26684561/62/63 Ext. 558/591
email sgaparajita@gmail.com; asg@ee.becs.ac.in


Research Areas
  • Robust Control.
  • Nonlinear Control.
  • Nonlinear Estimation.
  • Tracking of Tactual Ballistic Missiles.


Recent Publications
  • RaiChaudhuri A. and Datta K. B., LQG control of a singularly perturbed system with an Hµ performance bound: the continuous-time case., Conf. Proc. Of the 19th NSC, Coimbatore, INDIA, pages- 170-174, 1995.
  • RaiChaudhuri Aparajita and Datta Kanti Bhusan, Sampled-data control of singularly perturbed systems with an Hµ optimality criterion, Conf. Proc of the 12th Int conf on systems science, Poland, pages- 12-15, 1995.
  • K.B. Datta and A. RaiChaudhuri, H2/Hµ control of discrete singularly perturbed systems: the state-feedback case, Conf Proc of the circuits, systems and computers, Greece, pages- 619-624, 1996
  • Toivonen, H. T. , Rai Chaudhuri A and K. B. Datta, Mixed H2/Hµ control: synthesis equations for discrete-time case, Process control lab, ABO AKADEMI, Finland, volume- Report 96-3 , 1996.
  • Sengupta M., Sengupta A., et al, Design, implementation and testing of an attraction type magnetic levitation system, Proc. of the Intl. Conf. On EAIT, Kharagpur, INDIA, pages- 17 – 20, 2001.
  • Sengupta A., Saha A., Patra S. and Sengupta M., Design and performance of an Extended Luenberger Observer for indirect position estimation in a Switched Reluctance Motor, Conf. Proc.of the 12th, NPSC- 2002, IIT Kharagpur, INDIA, pages- 270-273, 2002.
  • Datta K. B. and RaiChaudhuri A., H2/Hµ Control of discrete singularly perturbed systems: the state feedback casem, Automatica, volume- 38 pages- 1791-1797.
  • M. Sengupta, A. Sengupta, J. K. Moharana, Study on an Advanced Static VAR Compensator switched from a Space Vector PWM inverter- Analysis, simulation and comparison with conventional Sinusoidal , Proc. of National power electronics conference, NPEC -2003, pages- 72-78, 2003.
  • A.Sengupta, M. Sengupta and S. Patra , Design, Simulation and Comparison of a PI Controller and an H¥ Optimal Controller for a Switched Reluctance Motor based Variable Speed Drive, Proc. of the National Systems Conference, IIT Kharagpur, 2003 , pages- 278-281, 2003.
  • Bijoy Mukherjee, M. Sengupta and A. Sengupta, Design, Fabrication , Testing and Finite element analysis of a lab-scale LIM, IEEE Indicon, IIT Kharagpur, 2004, pages- 586-589, 2004.
  • Bijoy Mukherjee, M. Sengupta and A. Sengupta, Design, Fabrication, DSP Implementation and Comparison of Simulated Performance of an LIM for PI and Hµ control systems , 18th Intl. Conf. On Magnetically Levitated Sys and Linear Drives, MAGLEV 2004, China, pages- 911-918, 2004.
  • A. Mukherjee, A. Ghosh, Aparajita Sengupta, P. K. Nandi, A Comparison of Unscented Kalman Filter and Extended Kalman Filter for Estimating the Kinematics States of Ballistic Target, National Conference on Range Technology, NACORT 2006, (Accepted), 2006.

Courses Undertaken


Department of Electrical Engineering , BESU, Shibpur - 7111 03, INDIA