Prof. Mangalanathan Umapathy Profile

Prof. Mangalanathan Umapathy

Assistant Professor at National Institute of Technology Tiruchirappalli

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Author

Publications (10)

SPIE Journal Paper | 7 April 2017

Piezoelectric microresonant pressure sensor using aluminum nitride

Sujan Yenuganti, Uma Gandhi, Mangalanathan Umapathy

JM3, Vol. 16, Issue 02, 025001, (April 2017) https://doi.org/10.1117/12.10.1117/1.JMM.16.2.025001

KEYWORDS: Sensors, Silicon, Aluminum nitride, Semiconducting wafers, Silicon films, Electrodes, Electronics, Wafer bonding, Photomasks, Resonators

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Proceedings Article | 15 April 2016 Presentation + Paper

A new resonance based method for the measurement of magnetic field intensity

Suresh Kaluvan, Jinhyuk Park, Haifeng Zhang, Mangalanathan Umapathy, Seung-Bok Choi

Proceedings Volume 9799, 97992V (2016) https://doi.org/10.1117/12.2218480

KEYWORDS: Magnetism, Sensors, Magnetic sensors, Actuators, Resonators, Electronics, Digital electronics, Magnetometers, Metals

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Proceedings Article | 15 April 2016 Paper

Design of an electronic oscillator for resonant pressure sensor with non-collocated sensor and actuator

Akila Ravindran, Uma Gandhi, Suresh Kaluvan, Seung-Bok Choi, Mangalanathan Umapathy

Proceedings Volume 9799, 97990U (2016) https://doi.org/10.1117/12.2218952

KEYWORDS: Sensors, Oscillators, Phase shifts, Actuators, Amplifiers, Resistors, Resonators, Capacitors, Digital electronics, Feedback loops

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Proceedings Article | 30 April 2007 Paper

Uncertainty analysis of mircoresonator using classical and interval methods

B. Vasuki, M. Umapathy, G. Uma, M. Shanmugavalli, S. Meenatchisundaram

Proceedings Volume 6528, 652812 (2007) https://doi.org/10.1117/12.716054

KEYWORDS: Microresonators, Statistical analysis, Uncertainty analysis, Testing and analysis, Resonators, Tolerancing, Instrumentation control, Control systems, Instrumentation engineering, Monte Carlo methods

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Proceedings Article | 13 April 2007 Paper

Dynamic simulation of microresonator-based differential pressure sensor

G. Uma, M. Umapathy, S. Meenatchisundaram

Proceedings Volume 6528, 65281G (2007) https://doi.org/10.1117/12.716061

KEYWORDS: Resonators, Sensors, MATLAB, Silicon, Microelectromechanical systems, Microresonators, Digital electronics, Micromachining, Instrumentation control, Instrumentation engineering

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Proceedings Article | 13 April 2007 Paper

Variable structure control of shape memory alloy actuated flexible smart structure

K. Dhanalakshmi, M. Umapathy, D. Ezhilarasi

Proceedings Volume 6528, 65281H (2007) https://doi.org/10.1117/12.716066

KEYWORDS: Actuators, Control systems, Shape memory alloys, Switching, Smart structures, Sensors, Device simulation, Active vibration control, System identification, Simulink

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Proceedings Article | 14 October 2003 Paper

Design of variable structure control for seismically excited vibration using electrorheological fluids

C. Ramesh, Mangalanathan Umapathy, K. Dhnalakshmi, T. C. Manjunath

Proceedings Volume 5062, (2003) https://doi.org/10.1117/12.514401

KEYWORDS: Switching, Structural design, Control systems, Buildings, Mathematical modeling, Microfluidics, Vibration control, Direct methods, Chemical engineering, Particles

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Proceedings Article | 10 July 2002 Paper

Design of fast-output-sampling feedback control for a smart structure model

Mangalanathan Umapathy, Bijnan Bandyopadhyay

Proceedings Volume 4693, (2002) https://doi.org/10.1117/12.475219

KEYWORDS: Sensors, Actuators, Feedback control, Smart structures, Finite element methods, Control systems, Matrices, Active vibration control, Beam shaping, Structural design

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Proceedings Article | 16 April 1998 Paper

Nonlinear dynamic analysis of laminated plates/shells with piezoelectric sensors and actuators

S. Gupta, B. Patel, M. Ganapathi, Mangalanathan Umapathy, S. Bhave

Proceedings Volume 3321, (1998) https://doi.org/10.1117/12.305609

KEYWORDS: Sensors, Actuators, Vibration control, Composites, Nonlinear dynamics, Ferroelectric materials, Quantum efficiency, Piezoelectric effects, Nonlinear control, Algorithm development

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Proceedings Article | 16 April 1998 Paper

Vibration control of a flexible beam through a smart structure concept

A. Goud, Mangalanathan Umapathy

Proceedings Volume 3321, (1998) https://doi.org/10.1117/12.305548

KEYWORDS: Sensors, Actuators, Control systems, Vibration control, Feedback control, Smart structures, Systems modeling, Finite element methods, Distributed computing, Computing systems

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Showing 5 of 10 publications

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