sankalp paliwal

@vrsiddhartha.ac.in

Assistant professor EIE Department
V R Siddhartha Engineering College

sankalp paliwal


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https://researchid.co/palisan2

EDUCATION

PhD from BITS Pilani, Pilani campus

RESEARCH, TEACHING, or OTHER INTERESTS

Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Artificial Intelligence, Control and Systems Engineering
13

Scopus Publications

75

Scholar Citations

6

Scholar h-index

3

Scholar i10-index

Scopus Publications

  • Estimation and optimization of reinforcement parameters for composite material using a machine learning approach
    Yogesh V. Dandekar, Mridul Singh Rajput, Rajana Suresh Kumar, Vikas Pandey, Jitesh R. Shinde, Sankalp Paliwal
    Scientific Reports, 2026
    The mechanical properties of Metal Powder Reinforced Polymer Matrix (MPRPM) composite materials are significantly influenced by various reinforcement parameters, such as the particle size of the reinforcement material and the loading weight% of the reinforcement metal powder in the matrix. In this study, composite samples were prepared by reinforcing metal powder into a polyethylene terephthalate (PET) matrix, followed by mechanical testing to evaluate tensile strength, flexural strength, and percentage elongation. A machine learning-based predictive models utilizing the Random Forest (RF) and Extreme Gradient Boosting (XGBoost) algorithm were developed to estimate the effects of the particle size of the reinforcement and metal powder loading by weight% on these mechanical properties. The model demonstrated outstanding accuracy with $$\left( {R^{2} } \right)$$ values of 0.3851, 0.3526, and 0.1639 for tensile strength, flexural strength, and percentage elongation, respectively, for RF model and of 0.8785, 0.6786, and 0.6360 respectively for XGBoost model during testing. Experimental results show good values for MSE for RF model and XGBoost model both, for tensile strength (0.5025 and 0.1144 respectively), flexural strength (0.0918 and 0.0462 respectively) and elongation (0.3572 and 0.1268 respectively). Root Mean Squared Error (RMSE) values were also minimal to the value of 0.7089, 0.3030 and 0.5977 for RF and 0.842, 0.2149 and 0.7731 for XGBoost for tensile strength, flexural strength and percentage elongation respectively. highlighting the reliability of the model. This study establishes XGBoost as a robust and interpretable method for optimizing mechanical properties in MPRPM composites over RF after systematic implementation and study of Random Forest (RF) and Extreme Gradient Boost (XGBoost) algorithms to the obtained dataset. The results provide a foundation for enhancing material performance and optimizing reinforcement parameters, with future potential to extend predictions to other mechanical properties like compressive strength and shear strength.
  • An integrated method for identifying liver tumors utilizing convolutional neural networks and residual networks
    S. Srinivasulu Raju, Y. Sujan, G. Jalalu, Sankalp Paliwal
    Aip Conference Proceedings, 2025
  • Automated Attendance System using Face Recognition with Blink Detection for Contactless Attendance Marking
    16th International Conference on Advances in Computing Control and Telecommunication Technologies Act 2025, 2025
  • Design and simulation of a resonance-based MEMS viscosity sensor
    Deeksha Shridhar Vishnampet, Sujan Yenuganti, Sankalp Paliwal, Mythili Peparthi, Kavitha Panneerselvam
    Journal of Computational Electronics, 2024
  • Non-Contact Thickness Measurement System Using a Smart Cantilever Beam
    S. Yenuganti, S. Paliwal, M. Peparthi
    Experimental Techniques, 2023
  • Implementation of Wired and IoT Based Wireless Transmitters for a Pressure Sensor
    Sankalp Paliwal, Sujan Yenuganti
    2022 Opju International Technology Conference on Emerging Technologies for Sustainable Development Otcon 2022, 2023
    In this paper, a wired and wireless transmitter for two different designs of hall effect-based pressure sensors are designed and experimentally tested. A wired transmitter is designed by converting the actual sensor output to a 1-5V range using a signal conditioning circuit, followed by a voltage-to-current (V-I) converter to convert the signal conditioning circuit output to a 4-20 mA current signal which can be transmitted to any remote indicator without any data loss. A wireless transmitter is also designed with the same signal conditioning circuit and a Wi-Fi module to transmit the pressure sensor data wirelessly to the IoT cloud server. The Blynk IoT console is used as a server to access the transmitted data through a PC/laptop connected to the Internet. The linearity as % deviation and % error of the V-I converter is calculated for wired transmission and the mismatch between transmitted and received data is also found for the wireless transmission for both sensor designs. The proposed transmitters are of low cost, and simple in design, and the pressure sensor data can be transmitted in real-time using both wired and wireless modes.
  • Design and Simulation of a Differential Resonant Pressure Sensor
    Chinmay Yadav, Sankalp Paliwal, Sujan Yenuganti, Srinivasulu Raju S
    Proceedings of the International Conference on Sensing Technology Icst, 2023
    Pressure is one of the critical physical attributes that need to be continuously monitored, accurately measured, and recorded in most of manufacturing industries. This paper proposed a novel depiction of a differential resonant-based pressure sensor with a circular diaphragm and boss structure for gauging pressure in the range of 0–10 bar. The applied pressure is converted into a differential frequency signal at the two beams having one edge rigidly fixed and the other one, connected to a central structure which is coupled to the boss structure of the diaphragm. Both the analytical and numerical modeling were performed on the sensor design. Optimum sensor dimensions were scaled during numerical simulation in such a way that the diaphragm bestows maximum deflection when pressure is applied to it. The differential arrangement of the beams also helps in maintaining their stability for any ambient temperature divergence. Analytical model results performed using MATLAB were also found to be in accordance with the numerical simulation done on COMSOL Multiphysics. Stainless steel was used as the material for the simulations and was also intended to be the material for the fabrication of the sensor. Using stainless steel as the fabricating material and the sensor’s self-packaging design gives it the ability to perform well even at high temperatures and also provides protection from general corrosive environments
  • Fabrication and testing of a Hall effect based pressure sensor
    Sankalp Paliwal, Sujan Yenuganti, Manjunath Manuvinakurake
    Sensor Review, 2022
    Purpose This paper aims to present the fabrication and testing of a pressure sensor integrated with Hall effect sensors and permanent magnets arranged in two configurations to measure pressure in the range of 0–1 bar. The sensor is fabricated using stainless steel (SS) and can be used in high-temperature and highly corrosive environments. The fabricated sensor is of low cost, self-packaged and the differential arrangement helps in compensating for any ambient temperature variations. Design/methodology/approach The sensor deflects of a circular diaphragm with a simple rigid mechanical structure to convert the applied pressure to a Hall voltage output. Two sensor designs are proposed with a single pair of Hall sensors and magnets and a differential configuration with two Hall sensors and magnets. Two sensor designs are designed, fabricated and tested for their input–output characteristics and the results are compared. Findings The fabricated sensors are calibrated for 25 cycles of ascending and descending pressure in steps of 0.1 bar. Various static characteristics like nonlinearity, hysteresis and % error are estimated for both the sensor designs and compared with the existing Hall effect based pressure sensors. The differential arrangement design was found to have better characteristics as compared to the other design from the experimental data. Originality/value This paper focuses on fabricating and testing a novel differential Hall effect based pressure sensor. The differential arrangement of the sensor aids in the compensation of ambient temperature variations and the use of SS enables the sensor in high-temperature and highly corrosive applications. The proposed sensor is low cost, simple and self-packaged, and found to have high repeatability and good linearity compared to other similar Hall effect based pressure sensors available in the literature.
  • Experimental Analysis and Optimal Control of PZT Based Cantilever Beam Using Fuzzy-PID Controllers
    Sankalp Paliwal, Sujan Yenuganti
    Ican 2022 3rd International Conference on Computing Analytics and Networks Proceedings, 2022
    In this study experimental analysis and control of a PZT based cantilever is performed using Fuzzy-PID controllers. Two PZT patches were attached to the rigid end of the Cantilever beam out of which one was used as an actuator and another PZT was used as a sensor. The sensor input was provided to a computer using an NI DAQ card. The sensor signal was received by the computer through LABVIEW software where the control algorithms using PID and Fuzzy-PID controller were designed. At the rigid end of the cantilever beam, a magnet was attached and an electromagnet was used as a controller for controlling the vibrations. The vibration suppression was done at the first order mode frequency of the cantilever beam and both PID and fuzzy-PID controllers show good suppression of the vibrations. However, the results show that fuzzy-PID controllers have better characteristics than PID control.
  • A Differential Hall Effect Based Pressure Sensor
    Sankalp Paliwal, Sujan Yenuganti
    Journal of Electrical Engineering and Technology, 2021
  • Design and Simulation of Digital Output MEMS Pressure Sensor
    Sankalp Paliwal, Sujan Yenuganti
    Arabian Journal for Science and Engineering, 2020
  • Stabilization of Mobile Inverted Pendulum Using Fractional Order PID Controllers
    Sankalp Paliwal
    International Conference on Innovations in Control Communication and Information Systems Icicci 2017, 2018
  • Stabilization of mobile inverted pendulum using fuzzy PID controllers
    Sankalp Paliwal, Vikram Chopra, Sunil Kumar Singla
    India International Conference on Power Electronics Iicpe, 2016

RECENT SCHOLAR PUBLICATIONS

  • An integrated method for identifying liver tumors utilizing convolutional neural networks and residual networks
    SS Raju, Y Sujan, G Jalalu, S Paliwal
    AIP Conference Proceedings 3298 (1), 020050 , 2025
    2025
    Citations: 3
  • Design and simulation of a resonance-based MEMS viscosity sensor
    DS Vishnampet, S Yenuganti, S Paliwal, M Peparthi, K Panneerselvam
    Journal of Computational Electronics 23 (1), 122-130 , 2024
    2024
    Citations: 7
  • Design and Simulation of a Differential Resonant Pressure Sensor
    C Yadav, S Paliwal, S Yenuganti
    2023 16th International Conference on Sensing Technology (ICST), 1-6 , 2023
    2023
    Citations: 1
  • Non-contact thickness measurement system using a smart cantilever beam
    S Yenuganti, S Paliwal, M Peparthi
    Experimental Techniques 47 (6), 1161-1167 , 2023
    2023
    Citations: 2
  • Implementation of Wired and IoT Based Wireless Transmitters for a Pressure Sensor
    S Paliwal, S Yenuganti
    2022 OPJU International Technology Conference on Emerging Technologies for … , 2023
    2023
  • Experimental analysis and optimal control of PZT based cantilever beam using fuzzy-PID controllers
    S Paliwal, S Yenuganti
    2022 3rd International Conference on Computing, Analytics and Networks (ICAN … , 2022
    2022
    Citations: 3
  • Fabrication and testing of a Hall effect based pressure sensor
    S Paliwal, S Yenuganti, M Manuvinakurake
    Sensor Review 42 (3), 354-364 , 2022
    2022
    Citations: 11
  • A differential Hall effect based pressure sensor
    S Paliwal, S Yenuganti
    Journal of Electrical Engineering & Technology 16 (2), 1119-1129 , 2021
    2021
    Citations: 7
  • Design and simulation of digital output MEMS pressure sensor
    S Paliwal, S Yenuganti
    Arabian Journal for Science and Engineering 45 (8), 6661-6673 , 2020
    2020
    Citations: 8
  • Optimal Control of Nonlinear Inverted Pendulum SystemUsing fuzzy controller
    S Khan
    international journal of engineering research and application 8 (5), 62-66 , 2018
    2018
    Citations: 3
  • Speed Control of Three Phase Squirrel Cage Induction Motor Using Fuzzy Logic Controller.
    MS Faisal, S Paliwal
    SYSTEM 120, 2 , 2018
    2018
    Citations: 2
  • Stabilization of mobile inverted pendulum using fractional order PID controllers
    S Paliwal
    2017 International conference on innovations in control, communication and … , 2017
    2017
    Citations: 11
  • Analysis & Control of Inverted Pendulum System Using PID Controller
    S paliwal, VK pathak
    International Journal of Engineering Research and Application 7 (5), 1-4 , 2017
    2017
    Citations: 12
  • Stabilization of Inverted Pendulum System using Fuzzy logic Controller
    S Paliwal, VK Pathak
    International Journal of Advanced Research in Electrical, Electronics and … , 2017
    2017
    Citations: 1
  • Stabilization of mobile inverted pendulum using fuzzy PID controllers
    S Paliwal, V Chopra, SK Singla
    2016 7th India international conference on power electronics (IICPE), 1-4 , 2016
    2016
    Citations: 4
  • Stabilization of Mobile Inverted Pendulum System Using Conventional and Fuzzy PID Controllers
    S Paliwal, VG Chopra
    Thapar University, Patiala , 2016
    2016

MOST CITED SCHOLAR PUBLICATIONS

  • Analysis & Control of Inverted Pendulum System Using PID Controller
    S paliwal, VK pathak
    International Journal of Engineering Research and Application 7 (5), 1-4 , 2017
    2017
    Citations: 12
  • Fabrication and testing of a Hall effect based pressure sensor
    S Paliwal, S Yenuganti, M Manuvinakurake
    Sensor Review 42 (3), 354-364 , 2022
    2022
    Citations: 11
  • Stabilization of mobile inverted pendulum using fractional order PID controllers
    S Paliwal
    2017 International conference on innovations in control, communication and … , 2017
    2017
    Citations: 11
  • Design and simulation of digital output MEMS pressure sensor
    S Paliwal, S Yenuganti
    Arabian Journal for Science and Engineering 45 (8), 6661-6673 , 2020
    2020
    Citations: 8
  • Design and simulation of a resonance-based MEMS viscosity sensor
    DS Vishnampet, S Yenuganti, S Paliwal, M Peparthi, K Panneerselvam
    Journal of Computational Electronics 23 (1), 122-130 , 2024
    2024
    Citations: 7
  • A differential Hall effect based pressure sensor
    S Paliwal, S Yenuganti
    Journal of Electrical Engineering & Technology 16 (2), 1119-1129 , 2021
    2021
    Citations: 7
  • Stabilization of mobile inverted pendulum using fuzzy PID controllers
    S Paliwal, V Chopra, SK Singla
    2016 7th India international conference on power electronics (IICPE), 1-4 , 2016
    2016
    Citations: 4
  • An integrated method for identifying liver tumors utilizing convolutional neural networks and residual networks
    SS Raju, Y Sujan, G Jalalu, S Paliwal
    AIP Conference Proceedings 3298 (1), 020050 , 2025
    2025
    Citations: 3
  • Experimental analysis and optimal control of PZT based cantilever beam using fuzzy-PID controllers
    S Paliwal, S Yenuganti
    2022 3rd International Conference on Computing, Analytics and Networks (ICAN … , 2022
    2022
    Citations: 3
  • Optimal Control of Nonlinear Inverted Pendulum SystemUsing fuzzy controller
    S Khan
    international journal of engineering research and application 8 (5), 62-66 , 2018
    2018
    Citations: 3
  • Non-contact thickness measurement system using a smart cantilever beam
    S Yenuganti, S Paliwal, M Peparthi
    Experimental Techniques 47 (6), 1161-1167 , 2023
    2023
    Citations: 2
  • Speed Control of Three Phase Squirrel Cage Induction Motor Using Fuzzy Logic Controller.
    MS Faisal, S Paliwal
    SYSTEM 120, 2 , 2018
    2018
    Citations: 2
  • Design and Simulation of a Differential Resonant Pressure Sensor
    C Yadav, S Paliwal, S Yenuganti
    2023 16th International Conference on Sensing Technology (ICST), 1-6 , 2023
    2023
    Citations: 1
  • Stabilization of Inverted Pendulum System using Fuzzy logic Controller
    S Paliwal, VK Pathak
    International Journal of Advanced Research in Electrical, Electronics and … , 2017
    2017
    Citations: 1
  • Implementation of Wired and IoT Based Wireless Transmitters for a Pressure Sensor
    S Paliwal, S Yenuganti
    2022 OPJU International Technology Conference on Emerging Technologies for … , 2023
    2023
  • Stabilization of Mobile Inverted Pendulum System Using Conventional and Fuzzy PID Controllers
    S Paliwal, VG Chopra
    Thapar University, Patiala , 2016
    2016