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Harsh Sharma
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A review of structure-preserving numerical methods for engineering applications
H Sharma, M Patil, C Woolsey
Computer Methods in Applied Mechanics and Engineering 366, 113067, 2020
402020
Hamiltonian operator inference: Physics-preserving learning of reduced-order models for canonical Hamiltonian systems
H Sharma, Z Wang, B Kramer
Physica D: Nonlinear Phenomena 431, 133122, 2022
372022
Energy-preserving variational integrators for forced Lagrangian systems
H Sharma, M Patil, C Woolsey
Communications in Nonlinear Science and Numerical Simulation 64, 159-177, 2018
192018
Preserving Lagrangian structure in data-driven reduced-order modeling of large-scale dynamical systems
H Sharma, B Kramer
Physica D: Nonlinear Phenomena 462, 134128, 2024
142024
Symplectic model reduction of Hamiltonian systems using data-driven quadratic manifolds
H Sharma, H Mu, P Buchfink, R Geelen, S Glas, B Kramer
Computer Methods in Applied Mechanics and Engineering 417, 116402, 2023
112023
Energy-preserving, Adaptive Time-Step Lie Group Variational Integrators for the Attitude Dynamics of a Rigid Body
H Sharma, T Lee
2019 American Control Conference (ACC), 5487-5492, 2019
42019
Energy-preserving, Adaptive Time-Step Lie Group Variational Integrators for Rigid Body Motion in SE (3)
H Sharma, M Patil, C Woolsey
2019 IEEE 58th Conference on Decision and Control (CDC), 8079-8084, 2019
32019
Bayesian Identification of Nonseparable Hamiltonian Systems Using Stochastic Dynamic Models
H Sharma, N Galioto, AA Gorodetsky, B Kramer
2022 IEEE 61st Conference on Decision and Control (CDC), 6742-6749, 2022
22022
Performance assessment of energy-preserving, adaptive time-step variational integrators
H Sharma, J Borggaard, M Patil, C Woolsey
Communications in Nonlinear Science and Numerical Simulation 114, 106646, 2022
22022
Lagrangian operator inference enhanced with structure-preserving machine learning for nonintrusive model reduction of mechanical systems
H Sharma, DA Najera-Flores, MD Todd, B Kramer
Computer Methods in Applied Mechanics and Engineering 423, 116865, 2024
12024
Full-Body Optimal Control of a Swimming Soft Robot Enabled by Data-Driven Model Reduction
I Adibnazari, H Sharma, JC Torralba, B Kramer, MT Tolley
2023 Southern California Robotics Symposium, 2023
12023
Symplectic Accelerated Optimization on SO (3) with Lie Group Variational Integrators
H Sharma, T Lee, M Patil, C Woolsey
2020 American Control Conference (ACC), 2826-2831, 2020
12020
Bayesian identification of nonseparable Hamiltonians with multiplicative noise using deep learning and reduced-order modeling
N Galioto, H Sharma, B Kramer, AA Gorodetsky
arXiv preprint arXiv:2401.12476, 2024
2024
Hermite-based, One-step, Variational and Galerkin Time Integrators for Mechanical Systems
H Sharma, M Patil, C Woolsey
arXiv preprint arXiv:2201.07327, 2022
2022
Structure-preserving Numerical Methods for Engineering Applications
HA Sharma
Virginia Tech, 2020
2020
Hermite Polynomial Based Variational and Galerkin Integrators for Forced Lagrangian Systems
H Sharma, M Patil, C Woolsey
13th World Congress on Computational Mechanics, 2018
2018
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