Uma Gandhi
Uma Gandhi
Professor, Instrumentation and Control Engineering, National Institute of Technology, Trichy
Verifisert e-postadresse på nitt.edu - Startside
Sitert av
Sitert av
Pyroelectric-based solar and wind energy harvesting system
SH Krishnan, D Ezhilarasi, G Uma, M Umapathy
IEEE transactions on sustainable energy 5 (1), 73-81, 2013
Investigation on the effect of Womersley number, ECG and PPG features for cuff less blood pressure estimation using machine learning
G Thambiraj, U Gandhi, U Mangalanathan, VJM Jose, M Anand
Biomedical Signal Processing and Control 60, 101942, 2020
Improved energy harvesting from vibration by introducing cavity in a cantilever beam
A Rami Reddy, M Umapathy, D Ezhilarasi, G Uma
Journal of Vibration and Control, 2014
Design enhancement of a chevron electrothermally actuated microgripper for improved gripping performance
P Shivhare, G Uma, M Umapathy
Microsystem Technologies 22, 2623-2631, 2016
A new resonance-based method for the measurement of nonmagnetic-conducting-sheet thickness
K Suresh, G Uma, M Umapathy
IEEE Transactions on instrumentation and measurement 60 (12), 3892-3897, 2011
Resonance based DC current sensor
BS Kumar, K Suresh, UV Kumar, G Uma, M Umapathy
Measurement 45 (3), 369-374, 2012
Cantilever piezoelectric energy harvester with multiple cavities
SS Raju, M Umapathy, G Uma
Smart Materials and Structures 24 (11), 115023, 2015
A new piezoelectric energy harvester using two beams with tapered cavity for high power and wide broadband
U Ramalingam, U Gandhi, U Mangalanathan, SB Choi
International Journal of Mechanical Sciences 142, 224-234, 2018
A new piezoelectric-patched cantilever beam with a step section for high performance of energy harvesting
R Usharani, G Uma, M Umapathy, SB Choi
Sensors and Actuators A: Physical 265, 47-61, 2017
Normal limits of ECG measurements related to atrial activity using a modified limb lead system
J Sivaraman, G Uma, S Venkatesan, M Umapathy, VE Dhandapani
Anatolian Journal of Cardiology 15 (1), 2, 2015
Design of High Output Broadband Piezoelectric Energy Harvester with Double Tapered Cavity Beam
R Usharani, G Uma, M Umapathy
International Journal of Precision Engineering and Manufacturing- Green …, 2016
Piezoelectric based resonant mass sensor using phase measurement
K Suresh, G Uma, BS Kumar, UV Kumar, M Umapathy
Measurement 44 (2), 320-325, 2011
Enhanced microcontroller interface of resistive sensors through resistance-to-time converter
R Anandanatarajan, U Mangalanathan, U Gandhi
IEEE Transactions on Instrumentation and Measurement 69 (6), 2698-2706, 2019
Design and testing of piezoelectric resonant pressure sensor
Y Sujan, G Uma, M Umapathy
Sensors and Actuators A: Physical 250, 177-186, 2016
A study on atrial Ta wave morphology in healthy subjects: An approach using P wave signal-averaging method
J Sivaraman, G Uma, S Venkatesan, M Umapathy, NK Kumar
Journal of Medical Imaging and Health Informatics 4 (5), 675-680, 2014
Design and analysis of high output piezoelectric energy harvester using non uniform beam
SS Raju, M Umapathy, G Uma
Mechanics of Advanced Materials and Structures 27 (3), 218-227, 2020
An effective energy harvesting in low frequency using a piezo-patch cantilever beam with tapered rectangular cavities
SS Raju, SB Choi, M Umapathy, G Uma
Sensors and Actuators A: Physical 297, 111522, 2019
Cantilever beam with trapezoidal cavity for improved energy harvesting
AR Reddy, M Umapathy, D Ezhilarasi, G Uma
International Journal of Precision Engineering and Manufacturing 16, 1875-1881, 2015
Smart Coriolis mass flowmeter
M Shanmugavalli, M Umapathy, G Uma
Measurement 43 (4), 549-555, 2010
High-output piezoelectric energy harvester using tapered beam with cavity
SS Raju, M Umapathy, G Uma
Journal of Intelligent Material Systems and Structures 29 (5), 800-815, 2018
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