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Article

Balaji, Adireddi and Thani, Aswanth and Biswas, Saurabh and Vyasarayani, Chandrika Prakash (2022) Stability of a Cross-Flow Heat-Exchanger Tube With Asymmetric Supports. Journal of Computational and Nonlinear Dynamics, 17 (11). pp. 1-10. ISSN 1555-1415

Tiwari, Sankalp and Vyasarayani, C. P. and Chatterjee, Anindya (2021) Author Correction: Data suggest COVID-19 affected numbers greatly exceeded detected numbers, in four European countries, as per a delayed SEIQR model. Scientific Reports, 11 (1). ISSN 2045-2322

Tiwari, Sankalp and Vyasarayani, C. P. and Chatterjee, Anindya (2021) Data suggest COVID-19 affected numbers greatly exceeded detected numbers, in four European countries, as per a delayed SEIQR model. Scientific Reports, 11 (1). ISSN 2045-2322

Samukham, Surya and Khaderi, S. N. and Vyasarayani, C. P. (2021) Galerkin–Ivanov transformation for nonsmooth modeling of vibro-impacts in continuous structures. Journal of Vibration and Control, 27 (13-14). pp. 1548-1560. ISSN 1077-5463

Varanasi, Santhosh Kumar and Jampana, Phanindra Varma and Vyasarayani, C. P. (2021) Minimum attention stochastic control with homotopy optimization. International Journal of Dynamics and Control, 9 (1). pp. 266-274. ISSN 2195-268X

Tiwari, Sankalp and Vyasarayani, C. P. and Chatterjee, Anindya (2021) Performance limit for base-excited energy harvesting, and comparison with experiments. Nonlinear Dynamics, 103 (1). pp. 197-214. ISSN 0924-090X

Kandala, Shanti Swaroop and Uchida, Thomas K. and Vyasarayani, Chandrika Prakash (2021) Pole Placement for Delay Differential Equations With Time-Periodic Delays Using Galerkin Approximations. Journal of Computational and Nonlinear Dynamics, 16 (9). pp. 1-10. ISSN 1555-1415

Shirude, Ashutosh and Vyasarayani, C. P. and Chatterjee, Anindya (2021) Towards design of a nonlinear vibration stabilizer for suppressing single-mode instability. Nonlinear Dynamics, 103 (2). pp. 1563-1583. ISSN 0924-090X

Vyasarayani, C. P. and Chatterjee, Anindya (2020) Complete dimensional collapse in the continuum limit of a delayed SEIQR network model with separable distributed infectivity. Nonlinear Dynamics, 101 (3). pp. 1653-1665. ISSN 0924-090X

Vourganti, Varun and Desai, Ajinkya and Vyasarayani, C P and et al, . (2020) Effect of nonlinear cladding stiffness on the stability and Hopf bifurcation of a heat-exchanger tube subject to cross-flow. Meccanica. ISSN 0025-6455 (In Press)

Samukham, Surya and Uchida, Thomas K. and Vyasarayani, C. P. (2020) Fast Generation of Stability Charts for Time-Delay Systems Using Continuation of Characteristic Roots. Journal of Computational and Nonlinear Dynamics, 15 (11). ISSN 1555-1415

Vyasarayani, C.P. and Chatterjee, Anindya (2020) New approximations, and policy implications, from a delayed dynamic model of a fast pandemic. Physica D: Nonlinear Phenomena, 414 (132701). p. 132701. ISSN 01672789

Manikantan, R. and Chakraborty, Sayan and Uchida, Thomas K. and Vyasarayani, C. P. (2020) Parameter Identification in Nonlinear Mechanical Systems with Noisy Partial State Measurement Using PID-Controller Penalty Functions. Mathematics, 8 (7). p. 1084. ISSN 2227-7390

Manikantan, R. and Ghosh Mondal, T. and Suriya Prakash, S. and Vyasarayani, C. P. (2020) Parameter identification of Bouc–Wen type hysteresis models using homotopy optimization. Mechanics Based Design of Structures and Machines. pp. 1-22. ISSN 1539-7734

Kandala, Shanti Swaroop and Samukham, Surya and Vyasarayani, C P and et al, . (2020) Spurious roots of delay differential equations using Galerkin approximations. Journal of Vibration and Control. ISSN 1077-5463

Desai, Ajinkya and Vourganti, Varun and Vyasarayani, Chandrika Prakash (2020) A note on damping in heat-exchanger tubes subjected to cross-flow. International Journal of Dynamics and Control. ISSN 2195-268X

Samukham, Surya and Raju, Gangadharan and Wu, Zhangming and Vyasarayani, C P (2019) Dynamic instability analysis of variable angle tow composite plate with delamination around a cut-out. Mechanics of Advanced Materials and Structures, 26 (1). pp. 62-70. ISSN 1537-6494

Samukham, Surya and Raju, Gangadharan and Vyasarayani, C P and Weaver, Paul M (2019) Dynamic instability of curved variable angle tow composite panel under axial compression. Thin-Walled Structures, 138. pp. 302-312. ISSN 0263-8231

Kothamuthyala, Sriharsha Reddy and Thammishetti, Nikesh and S, Suriya Prakash and Vyasarayani, C P (2019) Optimization-Based Improved Softened-Membrane Model for Rectangular RC Members under Combined Shear and Torsion. Journal of Structural Engineering, 145 (2). ISSN 0733-9445

Kandala, Shanti Swaroop and Uchida, Thomas K and Vyasarayani, C P (2019) Pole placement for time-delayed systems using Galerkin approximations. Journal of Dynamic Systems, Measurement, and Control. ISSN 0022-0434

Chakraborty, Sayan and Kandala, Shanti Swaroop and Vyasarayani, C P (2019) Reduced ordered modelling of time delay systems using galerkin approximations and eigenvalue decomposition. International Journal of Dynamics and Control, 7 (3). pp. 1065-1083. ISSN 2195-268X

Vyasarayani, C P and Manikantan, R and Chakraborty, Sayan (2019) Unknown input reconstruction in non-linear dynamical systems using homotopy optimization. Vibroengineering PROCEDIA, 29. pp. 279-284. ISSN 2345-0533

Kothamuthyala, Sriharsha Reddy and S, Suriya Prakash and Thammishetti, Nikesh and Vyasarayani, Chandrika Prakash (2018) Optimization Based Improved Softened Membrane Model for Rectangular Reinforced Concrete Members under Combined Shear and Torsion. Journal of Structural Engineering. ISSN 0733-9445

Kandala, Shanti Swaroop and Vyasarayani, Chandrika Prakash (2018) Pole placement for delay differential equations with time-periodic delays using Galerkin approximations. IFAC-PapersOnLine, 51 (1). pp. 560-565. ISSN 2405-8963

Chakraborty, Sayan and Kandala, Shanti Swaroop and Vyasarayani, C P (2018) Reduced Ordered Modelling of Time Delay Systems Using Galerkin Approximations and Eigenvalue Decomposition. IFAC-PapersOnLine, 51 (1). pp. 566-571. ISSN 2405-8963

Kandala, Shanti Swaroop and Maduri, Abhivamshi and Vyasarayani, C P (2017) Galerkin Approximations for Thermoacoustic Instability in a Rijke's Tube. Procedia IUTAM, 22. pp. 168-175. ISSN 2210-9838

Surya, S and Vyasarayani, C P and Kalmár-Nagy, T (2017) Homotopy continuation for characteristic roots of delay differential equations using the Lambert W function. Journal of Vibration and Control. p. 107754631771762. ISSN 1077-5463 (In Press)

Patil, P and Vyasarayani, C P and M, Ramji (2017) Linear least squares approach for evaluating crack tip fracture parameters using isochromatic and isoclinic data from digital photoelasticity. Optics and Lasers in Engineering, 93. pp. 182-194. ISSN 0143-8166

Samukham, S and Raju, S and Vyasarayani, C P (2017) Parametric instabilities of variable angle tow composite laminate under axial compression. Composite Structures, 166. pp. 229-238. ISSN 0263-8223

Sadath, A and Vinu, V and Vyasarayani, C P (2017) Vibrations of a Simply Supported Cross Flow Heat Exchanger Tube with Axial Load and Loose Supports. Journal of Computational and Nonlinear Dynamics, 12 (5). 051001. ISSN 1555-1415

Ahsan, Zaid and Uchida, T K and Vyasarayani, C P (2016) Adaptive sparse Galerkin methods for vibrating continuous structures. Transactions of the Canadian Society for Mechanical Engineering, 40 (1). pp. 19-29. ISSN 0315-8977

Anwar, Sadath and Dixit, Harish Nagaraj and Vyasarayani, Chandrika Prakash (2016) Dynamics of Cross-Flow Heat Exchanger Tubes With Multiple Loose Supports. Journal of Pressure Vessel Technology, 138 (5). 051303-1. ISSN 0094-9930

Anwar, Sadath and Vyasarayani, C P (2015) Galerkin Approximations for Stability of Delay Differential Equations With Distributed Delays. Journal of Computational and Nonlinear Dynamics, 10 (6). 061024-1. ISSN 1555-1415

Anwar Sadath, K T and Vyasarayani, C P (2015) Galerkin approximations for stability of delay differential equations with time periodic coefficients. Journal of Computational and Nonlinear Dynamics, 10 (2). pp. 1-14. ISSN 1555-1415

Anwar, Sadath and Vyasarayani, C P (2015) Galerkin approximations for stability of delay differential equations with time periodic delays. Journal of Computational and Nonlinear Dynamics, 10 (6). pp. 1-7. ISSN 1555-1415

Ahsan, Zaid and Uchida, T and Vyasarayani, C P (2015) Galerkin approximations with embedded boundary conditions for retarded delay differential equations. Mathematical and Computer Modelling of Dynamical Systems, 21 (6). pp. 560-572. ISSN 1387-3954 (In Press)

Ahsan, Zaid and Anwar, Sadath and Uchida, T K and Vyasarayani, C P (2015) Galerkin–Arnoldi algorithm for stability analysis of time-periodic delay differential equations. Nonlinear Dynamics, 82 (4). pp. 1893-1904. ISSN 0924-090X

Zaid, A and Uchida, T K and Subudhi, A and Vyasarayani, C P (2015) Stability of human balance with reflex delays using Galerkin approximations. Journal of Computational and Nonlinear Dynamics, 11 (4). 041009-1. ISSN 1555-1415

R, Harilal and Vyasarayani, C P and M, Ramji (2015) A linear least squares approach for evaluation of crack tip stress field parameters using DIC. Optics and Lasers in Engineering, 75. pp. 95-102. ISSN 0143-8166

Vyasarayani, C P and Gupta, A and McPhee, J (2013) Galerkin approximations for retarded delay differential equations with state-dependent delays. Journal of Dynamic Systems, Measurement, and Control, 135 (6). pp. 1-6. ISSN 0022-0434

Vyasarayani, C P and Abdel-Rahman, E M and McPhee, J (2012) Modeling of Contact and Stiction in Electrostatic Microcantilever Actuators. Journal of Nanotechnology in Engineering and Medicine, 3 (1). pp. 1-8. ISSN 1949-2944

Vyasarayani, C P (2012) Galerkin Approximations for Neutral Delay Differential Equations. Journal of Computational and Nonlinear Dynamics, 8 (2). 021014-1. ISSN 1555-1415

Vyasarayani, C P and Sandhu, S S and McPhee, J (2012) Nonsmooth Modeling of Vibro-Impacting Euler-Bernoulli Beam. Advances in Acoustics and Vibration. pp. 1-9. ISSN 1687-6261

Vyasarayani, C P and Uchida, T and McPhee, J (2012) Single-shooting homotopy method for parameter identification in dynamical systems. Physical Review E, 85 (3). 036201-1. ISSN 1539-3755

Conference or Workshop Item

Kandala, Shanti Swaroop and Chakraborty, S and Vyasarayani, C P (2019) Comparing method of receptances and optimization-based techniques for pole placement of time-delayed systems. In: 5th Indian Control Conference, ICC, 9-11 January 2019, Delhi, India.

Vyasarayani, Chandrika Prakash and Chakraborty, Sayan and Kandala, Shanti Swaroop (2019) Comparing method of receptances and optimization-based techniques for pole placement of time-delayed systems. In: Indian Control Conference (ICC), 9-11 January 2019, IIT Delhi,India.

Thesis

Vourganti, Varun and Vyasarayani, C P (2020) Nonlinear Dynamics of Heat-Exchanger Tubes Under Crossflow: A Time-Delay Approach. PhD thesis, Indian Institute of Technology Hyderabad.

Samukham, Surya and Vyasarayani, C P (2019) Parametric instabilities in variable angle tow composite panels. PhD thesis, Indian Institute of Technology Hyderabad.

Kandala, Shanti Swaroop and Vyasarayani, C P (2019) Pole Placement and Reduced-Order Modelling for Time-Delayed Systems Using Galerkin Approximations. PhD thesis, Indian Institute of Technology Hyderabad.

Agrawal, Govind and Vyasarayani, C P (2019) Simulation and modeling the heat exchanger tubes under cross flow fluid condition. Masters thesis, Indian institute of technology Hyderabad.

Jadhav, Aakash and Vyasarayani, Chandrika Prakash (2017) Sound Radiation Due To Impacted Plates. Masters thesis, Indian Instiute of Technology Hyderabad.

Ahsan, Zaid and Vyasarayani, Chandrika Prakash (2015) Mathematical Modeling and Stability Analysis of Delay Differential Equations. Masters thesis, Indian Institute of Technology Hyderabad.

Agrawal, M and Vyasarayani, Chandrika Prakash (2015) Stability of time-periodic wake flow. Masters thesis, Indian Institute of Technology Hyderabad.