B. Tech (VSSUT Burla)

M. Tech (NIT Rourkela)

Ph.D. (NIT Rourkela)

Control & Power Electronics

PMEC – Since 28.09.2016

Control System, Advanced Control System, Renewable Energy System, Basic Electrical, Network Theory. Electrical Machine

Outstanding Woman in Engineering-2018 Award (Venus International Women Awards)

MTech (Six)

1. Member of Asian Control Association (ACA190011)
2. Member of International Association of Engineers (IAENG) (233354)
3. Life Member of Indian Society for Technical Education: (Membership no- LM-135599)

[1] P. Mishra, A. K. Yadav, R. K. Patjoshi, and R. Panigrahi, “Analysis of delay in Internet of Things enabled network: A state space control perspective,” International Journal of Computer Information Systems and Industrial Engineering, 2026.

[2] A. Kavuru, R. Patjoshi, and R. Panigrahi, “A hybrid CNN-RBF approach for classification of diabetic retinopathy,” Traitement du Signal, vol. 42, no. 5, pp. 2657–2668, 2025.

[3] R. P. A. Kavuru and R. Patjoshi, “Pretrained hybrid CNN architecture for diabetic retinopathy disease classification,” in Proc. 2nd Int. Conf. Networks & Soft Computing (ICNSoC), Guntur, 2025.

[4] A. K. Kavuru, R. K. Patjoshi, and R. Panigrahi, “Pretrained hybrid CNN architecture for diabetic retinopathy disease classification,” in Proc. 2nd Int. Conf. Networks and Soft Computing (ICNSoC), 2025.

[5] R. P. A. K. Kavuru and R. K. Patjoshi, “An enhanced diabetic retinopathy classification using ResNet-DenseNet hybrid model,” International Journal of Engineering Trends and Technology, vol. 73, no. 8, pp. 262–272, 2025.

[6] P. Mishra, A. K. Yadav, R. K. Patjoshi, and R. Panigrahi, “Comparative delay analysis for an IoT-enabled network employing different network control methodologies,” Journal of Engineering Science and Technology Review, vol. 18, no. 2, pp. 76–87, 2025.

[7] G. Sahu, R. Panigrahi, R. K. Patjoshi, and V. R. Kolluru, “An Adaline model predictive control strategy based DSTATCOM for power quality enhancement,” International Journal of Applied Power Engineering, vol. 13, no. 3, 2024.

[8] C. Biswal, R. Panigrahi, and R. Patjoshi, “Experimental investigation of shunt active power filter for power quality enhancement,” in Proc. IEEE Renewable Energy and Sustainable E-Mobility Conf. (RESEM), 2023, pp. 1–5.

[9] R. K. Patjoshi, R. Panigrahi, and V. R. Kolluru, “Variable nonlinear gain fuzzy with improved synchronous reference frame control strategy for performance enhancement of unified power quality conditioner,” Ain Shams Engineering Journal, vol. 12, no. 1, pp. 739–753, 2021.

[10] R. K. Patjoshi, R. Panigrahi, and S. S. Rout, “A hybrid fuzzy with feedback integral phase locked loop-based control strategy for unified power quality conditioner,” IEEE Trans. Inst. Meas. Control, vol. 43, no. 1, pp. 122–136, 2021.

[11] G. Sahu, R. K. Patjoshi, and R. Panigrahi, “An instantaneous symmetrical component active power theory with finite control state based model predictive control strategy for distribution STATCOM,” International Journal of Numerical Modelling, 2020.

[12] A. Patnaik, R. K. Patjoshi, and R. Panigrahi, “An experimental investigation of FPGA-based LMS algorithm for adaptive noise cancellation,” in Proc. Electronic Systems and Intelligent Computing (ESIC), 2020, pp. 719–730.

[13] G. Sahu, R. K. Patjoshi, and R. Panigrahi, “An FPGA-based novel digital controller for DSTATCOM to enhance power quality in distribution system,” ECTI Trans. Electrical Engineering, Electronics, and Communications, 2020.

[14] R. Panigrahi and R. K. Patjoshi, “Robust extended complex Kalman filter based LQR control strategy of shunt active power filter,” International Journal on Electrical Engineering and Informatics, vol. 12, no. 2, pp. 278–295, 2020.

[15] R. K. Patjoshi and R. Panigrahi, “Shunt active power filter employing robust extended complex Kalman filter based linear quadratic regulator control strategy for power quality enhancement,” Journal of Power Technologies, vol. 100, no. 2, pp. 120, 2020.

[16] R. K. Patjoshi, R. Panigrahi, and S. S. Rout, “Nonlinear variable gain fuzzy with enhanced PLL based modified SRF approach for UPQC,” in Proc. IEEE Int. Conf. Energy, Systems and Information Processing, 2019.

[17] R. Panigrahi and R. K. Patjoshi, “A robust H-infinity control approach employed in 3-phase shunt active power filter,” in Proc. IEEE Int. Conf. Energy, Systems and Information Processing, 2019.

[18] R. Panigrahi, “A Kalman filter based new reference current estimation strategy employed in single phase shunt active power filter,” in Proc. Int. Seminar Emerging Trends in Physics & Applications, 2019.

[19] R. P. Patjoshi, “Experimental investigation on microcontroller based elevator positioning control system using fuzzy-logic,” International Journal of Engineering and Advanced Technology, vol. 8, no. 5, pp. 88–94, 2019.

[20] V. R. Kolluru, R. K. Patjoshi, and R. Panigrahi, “A comprehensive review on maximum power tracking of a photovoltaic system under partial shading conditions,” International Journal of Renewable Energy Research, vol. 9, no. 1, pp. 175–186, 2019.

[21] R. Panigrahi and B. Subudhi, “Performance enhancement of shunt active power filter using a Kalman filter-based control strategy,” IEEE Trans. Power Electronics, vol. 32, no. 4, pp. 2622–2630, 2016.

[22] R. Panigrahi, B. Subudhi, and P. C. Panda, “A robust LQG servo control strategy of shunt-active power filter for power quality enhancement,” IEEE Trans. Power Electronics, vol. 31, no. 4, pp. 2860–2869, 2015.

[23] R. Panigrahi, B. Subudhi, and P. C. Panda, “Model predictive-based shunt active power filter with a new reference current estimation strategy,” IET Power Electronics, vol. 8, no. 2, pp. 221–233, 2015.

1. “Advanced Control and Estimation approaches in shunt active power filter for
   smart device power application,” OURIIP, Seed fund, Govt. of Odisha, Duration- 2yrs, Rs-4.85
   lakhs.

1. “Shunt Active Power Filter Deploying Unscented Kalman Filter Based H-infinity Control Strategy for power conditioning,”Odisha Research Conclave ORC-2021, Dt. 14-11-2021, OSHEC & Utkal University.

2. “Power Quality Evaluation for Smart Devices employing Fuzzy-Kalman based Active Power Filter,” Odisha Research Conclave ORC-2022, Dt. 14th-16th November, 2022, OSHEC,Revenshaw University, Cuttack.

3. “National Seminar on NEP-2022,” Parala Maharaja Engineering College, Role. Session Coordinator.

Department of Electrical Engineering,

Parala Maharja Engineering College, Sitalapalli, Berhampur – 761003