Publications

Publications and Patents

Patents Filed

A Pal, M B Kulkarni, S K Dubey, R N Ponnalagu and S. Goel, "A Portable Real-Time Colorimetric Detection Device And Method Of Using The Same" file no. 202111015698, submitted April 2021

Publications:

Journal

Sreerama Amrutha Lahari, Khairunnisa Amreen, Satish Kumar Dubey, R N Ponnalagu, Sanket Goel,”Optimized Porous Carbon-Fibre Microelectrode for Multiplexed, Highly Reproducible and Repeatable Detection of Heavy Metals in Real Samples”,Environmental Research, Dec 2022, , (Scopus/SCI Indexed) IF:8.431

S K Ghosh, R N Ponnalagu, R K Tripathy, G Panda and R B Pachori, "Automated Heart Sound Activity Detection from PCG Signal using Time-frequency Domain Deep Neural Network” , IEEE Transactions on Instrumentation and Measurement, Accepted July 2022, (Scopus/SCI Indexed) Impact Factor: 4.016

Sreerama Amrutha Lahari, Khairunnisa Amreen, S K Dubey, R N Ponnalagu, S Goel, “Modified Ultra Micro-Carbon Electrode for Efficient Ammonia Sensing for Water Quality Assessment”, IEEE Transactions on NanoBioscience, Accepted June 2022, (Scopus/SCI Indexed) Impact Factor:2.935

Samit Kumar Ghosh and R. N. Ponnalagu, “Investigation of Discrete Wavelet Transform Domain Optimal Parametric Approach for Denoising of Phonocardiogram Signal”, Journal of Mechanics in Medicine and Biology, Accepted May 2022, (Scopus/SCI Indexed) Impact Factor:0.859

A Ray, J M Mohan, K Amreen, S K Dubey, A Javed, R N Ponnalagu and S Goel, "Ink-Jet printed CuO Nanoparticle Enhanced Miniaturized Paper-based Electrochemical Platform for Hypochlorite Sensing", Applied Nanosciences, Springer, Feb 2022 (Scopus/SCI Indexed) Impact Factor: 3.674

A Pal, M B Kulkarni, H Gupta, R N Ponnalagu, S K Dubey, S Goel, "Portable and Autonomous Device for Real-time Colorimetric Detection: Validation for Phosphorous and Nitrite Detection", Sensors and Actuators: A. Physical, June 2021, (Scopus/SCI Indexed) Impact Factor: 4.29

S K Ghosh, Ashirwad ray, R K Tripathy and R N Ponnalagu, "A Transform Domain Approach for the Compression of Fetal Phonocardiogram Signal", IEEE Sensors Letters, vol.5 no.5, DOI: 10.1109/LSENS.2021.3074985, May 2021 (Scopus/SCI Indexed) Impact Factor: 2.358

S K Ghosh, R N Ponnalagu, R K Tripathy and U R Acharya, "Deep Layer Kernel Sparse Representation Network for the Detection of Heart valve Ailments from the Time-Frequency Representation of PCG Recordings", Biomed Research International, Hindawi, Volume 2020 |Article ID 8843963 | https://doi.org/10.1155/2020/8843963, Dec 2020 (Scopus/SCI Indexed) Impact Factor: 3.246

S K Ghosh, R N Ponnalagu, R K Tripathy and U R Acharya, "Automated detection of heart valve diseases using Chirplet transform and multiclass composite classifier with PCG signals", Computers in Biology and Medicine, Elsevier, Volume 118, 103632, https://doi.org/10.1016/j.compbiomed.2020.103632 March 2020 (Scopus/SCI Indexed) Impact Factor: 4.589

S K Ghosh, R N Ponnalagu, R K Tripathy and R B Pachori, "Automated detection of heart valve disorders from the PCG signal using time-frequency magnitude and phase features", IEEE Sensors Letters, Vol. 3, no. 12, Oct 2019 DOI: 10.1109/LSENS.2019.2949170 (Scopus/SCI Indexed) Impact Factor: 2.358

R N Ponnalagu, B. George and V.J. Kumar, "Improved Single Element Resistive Sensor to Microcontroller Interface”, IEEE Transactions on Instrumentation and. Measurement, vol.66, no.10, DOI: 10.1109/TIM.2017.2712918, June 2017 (Scopus/SCI Indexed) Impact Factor: 4.016

R N Ponnalagu, B. George and V.J. Kumar, "A Linearizing Digitizer for Wheatstone Bridge Based Signal Conditioning of Resistive Sensors", IEEE Sensors Journal, vol.17, no.6, DOI: 10.1109/JSEN.2017.2653227, Jan 2017 (Scopus/SCI Indexed) Impact Factor: 4.325

R N Ponnalagu, B. George and V.J. Kumar, "An improved direct digital converter for bridge- connected resistive sensors", IEEE Sensors Journal, vol.16, no.10, DOI: 10.1109/JSEN.2016.2535666, Feb 2016 (Scopus/SCI Indexed) Impact Factor: 4.325

Book Chapters

S K Ghosh, R K Tripathy and R. N. Ponnalagu, "A Study on Time-Frequency Analysis of Phonocardiogram Signals", Microelectronics and Signal Processing: Advanced Concepts and Applications, pp. 189-202, (Taylor & Francis), Early Acess (2021). (Scopus indexed)

C S Durganjali, S Radhika, R N Ponnalagu, S Goel, "A Study on the Performance of Solar Photovoltaic Systems in the Underwater Environment", Microelectronics and Signal Processing: Advanced Concepts and Applications, pp. 203-226, (Taylor & Francis), Early Acess (2021). (Scopus indexed)

S K Ghosh, R. N. Ponnalagu and R K Tripathy, "Heart sound data acquisition and preprocessing techniques: a review" a chapter in the book titled "Handbook of Research on Advancements of Artificial Intelligence in Healthcare Engineering", pp. 244-264, Publisher IGI Global (Scopus indexed)

International Conference

Sreerama Amrutha Lahari, Khairunnisa Amreen, Satish Kumar Dubey, Ponnalagu R N and Sanket Goel, “Au Deposited Carbon-thread Electrode for Lead-ions Detection in Water Samples”, APSCON 2023

Prathamesh Saraf, Yash Jangir, R N Ponnalagu, “Implementation and Testing of Force Control on a Spherical Articulated Manipulator” in the proceedings of IEEE ICMA 2022, Aug 7 to 10 2022, Guilin, China.

S K Ghosh, R K Tripathy and R N Ponnalagu, “Classification of PCG Signals using Fourier based Synchrosqueezing Transform and Support Vector Machine” " in the proceedings of IEEE Sensors Conference 2021, Oct 31 – Nov 3 2021

D Singh, R Singh, R Ajmeria, M Gupta, R N Ponnalagu, “DAWSSM: A plug-and-play Drone Assisted Water Sampling and Sensing Module”, in the proceedings of IECON 2021 47th IEEE Annual Industrial Electronics Society Conference, 13-16 OCT 2021

P Saraf and R N Ponnalagu, "Modeling and Simulation of a Point-to-Point Spherical Articulated Manipulator using Optimal Control" in the proceedings of 7th International Conference on Automation, Robotics and Applications (ICARA), Prague, Czech Republic, Feb 2021

C S Durganjali, S Radhika, R N Ponnalagu, S Goel, "Modelling of 3d solar cell with finite volume discretization" Poster presentation – PVSEC-30 & GPVC 2020 Hybrid Conference, Proceedings pp.769, November 2020

S K Ghosh, R K Tripathy and R N Ponnalagu, "Evaluation of Performance Metrics and Denoising of PCG Signal using Wavelet Based Decomposition”, in the proceedings of IEEE 17th India Council International Conference (INDICON), Delhi, India, pp 1-6, Dec 2020

P Grover, Y S Malhi and R N Ponnalagu, "A Comparative Study on Industrial Multiphase Flow Measurement Techniques", in the proceedings of the 8th International and 47th National Conference on Fluid Mechanics and Fluid Power (FMFP), Guwahati, India, pp 1-6, Dec 2020

S R Subudhi and R N Ponnalagu, "An Intelligent Shopping Cart with Automatic Product Detection and Secure Payment System", in the proceedings of IEEE 16th India Council International Conference (INDICON), Gujarat, India, pp 1-4, Dec 2019

S K Ghosh and R N Ponnalagu, "A Novel Algorithm based on Stockwell Transform for Boundary Detection and Segmentation of Heart Sound Components from PCG signal", in the proceedings of IEEE 16th India Council International Conference (INDICON), Gujarat, India, pp 1-5, Dec 2019

A Joshi, A Tripathi and R N Ponnalgu, "Modelling and Design of a Hybrid Aerial Vehicle Combining VTOL Capabilities with Fixed Wing Aircraft" in the proceedings of 6th International Conference on Instrumentation, Control, and Automation (ICA), Bandung, Indonesia, pp. 47-51, July 2019

R N Ponnalagu, B George, VJ Kumar, "A microcontroller sensor interface suitable for resistive sensors with large lead resistance", in the Proceedings of the 8th International Conference on Sensing Technology, Sep. 2-4, 2014, Liverpool, UK

R N Ponnalagu, B George, VJ Kumar, "Dual slope direct digital converter for bridge connected resistive sensors", in the Proceedings of the 8th International Conference on Sensing Technology, Sep. 2-4, 2014, Liverpool, UK

R N Ponnalagu, B George, VJ Kumar, "A modified Direct Digital Converter for resistive sensors in bridge form", in the proceedings of IEEE 17th India Council International Conference (INDICON), Dec, 2014, Pune, India

R N Ponnalagu, B George, VJ Kumar, "A direct-digital converter for resistive sensor elements in bridge configuration", in the Proceedings of the 8th International Conference on Sensing Technology, Dec 2013, Wellington, New Zealand

BITS Pilani

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