Publications

You can also find my publications on my Google Scholar Profile.

1. On the relationship between Koopman operator approximations and neural ordinary differential equations for data-driven time-evolution predictions
   J. Buzhardt, C.R. Constante-Amores, M.D. Graham.
   Submitted November 2024. In Review. arXiv Link

2. Controlled fluid transport by the collective motion of microrotors
   J. Buzhardt, P. Tallapragada.
   Physica D. Jan 2025. Paper Link | arXiv Link

3. Controlled transport of fluid particles by microrotors in a Stokes flow using linear transfer operators
   J. Buzhardt, P. Tallapragada.
   Physics of Fluids. Mar 2024. 36, 032021 Paper Link | arXiv Link
4. Controlled density transport using Perron Frobenius generators
   J. Buzhardt, P. Tallapragada.
   IEEE Conference on Decision and Control, 2023. Singapore. Paper Link | arXiv Link
5. Koopman operator based predictive control with a data archive of observables
   K. Loya, J. Buzhardt, P. Tallapragada.
   ASME Letters in Dynamic Systems and Control. Oct 2023 3:1-7. , 2023. Paper Link | Preprint
6. A Pendulum-Driven Legless Rolling Jumping Robot
   J. Buzhardt, P. Chivkula, P. Tallapragada.
   2023 IEEE/RSJ International Conference on Intelligent Robots and Systems. Arxiv Link
   
7. A Koopman operator approach for the pitch stabilization of a hydrofoil in an unsteady flow field
   C. Rodwell, J. Buzhardt, P. Tallapragada.
   2023 American Control Conference (ACC) (pp. 1453-1458). IEEE. Paper Link | Preprint
8. A Koopman operator approach for the vertical stabilization of an off-road vehicle
   J. Buzhardt, P. Tallapragada.
   2022 Modeling, Estimation and Control Conference (MECC). Paper Link | Preprint
   
9. Stabilization of vertical motion of a vehicle on bumpy terrain using deep reinforcement learning.
   A. Salvi, J. Coleman, J. Buzhardt, V. Krovi, and P. Tallapragada.
   2022 Modeling, Estimation and Control Conference (MECC). Paper Link | Preprint
10. Terrain parameter estimation from proprioceptive sensing of the suspension dynamics in offroad vehicles
    J. Buzhardt, P. Tallapragada.
    2022 American Control Conference (ACC) IEEE. Paper Link | Arxiv | Preprint
11. Deep reinforcement learning for simultaneous path planning and stabilization of offroad vehicles.
    A. Salvi, J. Buzhardt, P. Tallapragada, V. Krovi, M. Brudnak, J.M. Smereka
    2021 NDIA Ground Vehicle System Engineering and Technology Symposium (GVSETS) Paper Link | Preprint
12. Magnetically actuated artificial microswimmers as mobile microparticle manipulators.
    J. Buzhardt, P. Tallapragada.
    ASME Letters in Dynamic Systems and Control, 1:1, January 2021. Journal Link | Arxiv | Reprint
      (Finalist for best student paper at the 2019 ASME DSCC)
13. Optimal trajectory tracking for a magnetically driven microswimmer
    J. Buzhardt, P. Tallapragada.
    2020 American Control Conference (ACC) 3211-3216, IEEE. July 2020. Paper Link | Preprint
14. Dynamics of groups of magnetically driven artificial microswimmers,
    J. Buzhardt, P. Tallapragada.
    Physical Review E 100, 033106 September 2019. Journal Link | Arxiv | Reprint
      (Featured in PRE Kaleidoscope and APS calendar for 2020.)
15. A Passive Jumping Mechanism
    P. Tallapragada, J. Buzhardt, R. Seney.
    2019 Dynamic Systems and Control Conference (DSCC) ASME. October 2019. Paper Link | Preprint
16. Pairwise controllability and motion primitives for micro-rotors in a bounded Stokes flow
    J. Buzhardt, V. Fedonyuk, P. Tallapragada.
    International Journal of Intelligent Robotics and Applications 2:4, 454-461. November 2018. Journal Link | Preprint
17. Controllability of a pair of swimming microrotors in a bounded domain at low Reynolds number
    J. Buzhardt, V. Fedonyuk, S. Sudarsanam, P. Tallapragada.
    2018 Dynamic Systems and Control Conference (DSCC) ASME. September 2018. Paper Link | Preprint