My research interests include
- Ultrasonics and Wave propagation phenomena,
- Optical systems and computer vision,
- Sensor Network and Optimization,
- Structural Health Monitoring and Non-destructive testing,
- Ray tracing-based modelling and Graph theory,
- Finite Element Simulations,
- Hardware-in-loop and real-time systems,
- Internet of Things
The following are some of my works and presentations.
Journals
- Christian Boller, D Roy Mahapatra, Sridaran Venkat R., Nitin B. Ravi, Nibir Chakraborty, Rakesh Shivamurthy, & Keerthy M. Simon, Integration of Non-Destructive Evaluation-based Ultrasonic Simulation: A means for simulation in structural health monitoring, Structural Health Monitoring (2017), 16(5), 611-629. Link
Conference Articles
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Nitin B. Ravi, D. Roy Mahapatra, and G. M. Hegde, Analysis of grating inscribed micro-cantilever for high resolution AFM probe, International Conference on Optics in Precision Engineering and Nanotechnology (icOPEN2013). International Society for Optics and Photonics, 2013.
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Nitin B. Ravi, Vivek T. Rathod, Nibir. Chakraborty, D. Roy Mahapatra, Ramanan Sridaran, and Christian Boller, Modeling ultrasonic NDE and guided wave based structural health monitoring, Proc. SPIE 9437, Structural Health Monitoring and Inspection of Advanced Materials, Aerospace, and Civil Infrastructure 2015
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Nitin B. Ravi, Nibir Chakraborty, D. Roy Mahapatra, Ultrasonic Guided wave Sensor Network Optimization for Monitoring Rivet Line, International Workshop on Structural Health Monitoring (IWSHM 2015), Stanford, USA September 1-3, 2015
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R. Sridaran Venkat, C. Boller, Nitin B. Ravi, Nibir Chakraborty, G. S. Kamalakar, Kishorkumar Ukirde, D. Roy Mahapatra, Optimized Actuator/Sensor Combinations for Structural Health Monitoring: Simulation and Experimental Validation, International Workshop on Structural Health Monitoring (IWSHM-2015), Stanford, CA, USA, September 1-3, 2015.
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Ganesh K. Geetha, Nitin B. Ravi, Nibir Chakraborty, G. S. Kamalakar, Kishorkumar Ukirde, D. Roy Mahapatra, Damage Detection Sensitivity, Specificity and Classification Data Analysis for SHM Systems Design, Verification and Validation, International Workshop on Structural Health Monitoring (IWSHM-2015), Stanford, USA, September 1-3, 2015
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Nitin B. Ravi, Nibir Chakraborty, D Roy Mahapatra, Simulation Based Optimization of Sensor Network for SHM of Complex Structures, 8th European Workshop on Structural Health Monitoring (EWSHM 2016), 5-8 July 2016, Bilbao, Spain.
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Nitin B. Ravi, Nibir Chakraborty, Mirko Steckel, Punith Betagiri, Padmanaban Raghuraman, Rakesh Shivamurty, Ramanan S Venkat, D Roy Mahapatra, Christian Boller, A Study of Effectiveness of an SHM Sensor System for Fatigue Damage Inspection, 8th European Workshop on Structural Health Monitoring (EWSHM 2016), 5-8 July 2016, Bilbao, Spain.
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Nitin B. Ravi, Ramanan S Venkat, Nibir Chakraborty, D Roy Mahapatra, Christian Boller, Ultrasonic Guided Wave Simulation Performance Evaluation for QNDE-SHM Processes, 8th European Workshop on Structural Health Monitoring (EWSHM 2016), 5-8 July 2016, Bilbao, Spain.
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Christian Boller, D Roy Mahapatra, Ramanan S Venkat, Nitin B. Ravi, Nibir Chakraborty, Peter Starke, Mirko Steckel, Dwarakanath Krishnamurthy, Integration of Non-Destructive Evaluation based Ultrasonic Simulation (INDEUS) A Means for Simulation in SHM, 8th European Workshop on Structural Health Monitoring (EWSHM 2016), 5-8 July 2016, Bilbao, Spain.
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Ramanan Sridaran Venkat, Christian Boller, Lei Qiu, Nitin B. Ravi, D. Roy Mahapatra, Nibir Chakraborty, Optimum Sensor Positions in a guided wave based SHM system using Numerical Simulation, 8th International Symposium on NDT in Aerospace, Bangalore, India, November 3-5, 2016.
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Nitin B. Ravi, Nibir Chakraborty, Rakesh Shivamurthy, Keerthy M. Simon, Ramanan S. Venkat, Mirko Steckel, Roy Mahapatra, Christian Boller, Feasibility Study of SHM Simulation based Design of Accelerated Fatigue Tests, 8th International Symposium on NDT in Aerospace, Bangalore, India, November 3-5, 2016.
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Rakesh Shivamurthy, Keerthy M. Simon, Nitin B. Ravi, Nibir Chakraborty, Ramanan S. Venkat, D. Roy Mahapatra, Christian Boller, Health Monitoring of Repaired Stiffened Panel of Aircrafts, 8th International Symposium on NDT in Aerospace, Bangalore, India, November 3-5, 2016
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Nitin B. Ravi, D. Roy Mahapatra, Guided Wave Scattering from Fatigue Crack under Different Loading Conditions, 11th International Workshop on Structural Health Monitoring (IWSHM 2017), Stanford, USA September 12-14, 2017
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Keerthy M. Simon, Rakesh Shivamurthy, Nitin B. Ravi, Nibir Chakraborty, D. Roy Mahapatra, Christian Boller, A Probabilistic Approach to Improve SHM Scheme, 11th International Workshop on Structural Health Monitoring (IWSHM 2017), Stanford, USA September 12-14, 2017
Presentation
I presented a work done by us at the SHM in Action session in the 10th International Workshop on Structural Health Monitoring 2015 held at Stanford University.