Bhattacharya, Raktim
individual record
Professor
Positions:
- Professor, Aerospace Engineering, College of Engineering
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overview
Raktim Bhattacharya received his B.Tech degree from the Indian Institute of Technology in Aerospace Engineering, followed by an M.S. and Ph.D. degree in aerospace engineering from the University of Minnesota. After that, he was a post- doctoral scholar at Caltech in the Department of Control and Dynamical Systems. After Caltech, he joined United Technologies Research Center as a research scientist. Following that, he joined the Aerospace Engineering department of Texas A&M University in 2005 and is currently a full professor. His research interests include robust control and estimation, nonlinear dynamics, robust control, uncertainty quantification, and convex optimization.
education and training
- Ph.D. in Aerospace Engineering, University of Minnesota - (Minneapolis, Minnesota, United States) 2003
- M.S. in Aerospace Engineering, University of Minnesota - (Minneapolis, Minnesota, United States) 2000
- B.T. in Aerospace Engineering, Indian Institute of Technology Kharagpur - (Kharagpur, India) 1996
selected publications
Academic Articles41
- Das, N., & Bhattacharya, R. (2022). Optimal Sensor Precision for Multirate Sensing for Bounded Estimation Error. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS. 58(2), 844-854.
- Deshpande, V. M., Bhattacharya, R., & Subbarao, K. (2022). Sensor Placement With Optimal Precision for Temperature Estimation of Battery Systems. IEEE CONTROL SYSTEMS LETTERS. 6, 1082-1087.
- Das, N., & Bhattacharya, R. (2021). Privacy and Utility Aware Data Sharing for Space Situational Awareness From Ensemble and Unscented Kalman Filtering Perspective. IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS. 57(2), 1162-1176.
- Hsu, S., Tadiparthi, V., & Bhattacharya, R. (2021). A Lagrangian method for constrained dynamics in tensegrity systems with compressible bars. COMPUTATIONAL MECHANICS. 67(1), 139-165.
- Kim, S., Deshpande, V. M., & Bhattacharya, R. (2021). Robust Kalman Filtering With Probabilistic Uncertainty in System Parameters. IEEE CONTROL SYSTEMS LETTERS. 5(1), 295-300.
Conference Papers67
- Deshpande, V. M., & Bhattacharya, R. (2021). Sparse Sensing Architectures with Optimal Precision for Tracking Multi-agent Systems in Sensing-denied Environments. 2021 AMERICAN CONTROL CONFERENCE (ACC), 2021 American Control Conference (ACC). 00, 1571-1576.
- Deshpande, V. M., & Bhattacharya, R. (2021). Sparse Sensing and Optimal Precision: Robust H∞ Optimal Observer Design with Model Uncertainty. 2021 AMERICAN CONTROL CONFERENCE (ACC), 2021 American Control Conference (ACC). 00, 4105-4110.
- Kim, S., Deshpande, V., & Bhattacharya, R. (2020). 2 Optimized PID Control of Quad-Copter Platform with Wind Disturbance. 2020 International Conference on Unmanned Aircraft Systems (ICUAS), 2020 International Conference on Unmanned Aircraft Systems (ICUAS). 00, 839-844.
- Kim, S., Tadiparthi, V., & Bhattacharya, R. (2020). Nonlinear Attitude Estimation for Small UAVs with Low Power Microprocessors. 2020 AMERICAN CONTROL CONFERENCE (ACC), 2020 American Control Conference (ACC). 00, 2593-2598.
- Tadiparthi, V., & Bhattacharya, R. (2020). Robust LQR for Uncertain Discrete-Time Systems using Polynomial Chaos. 2020 AMERICAN CONTROL CONFERENCE (ACC), 2020 American Control Conference (ACC). 00, 4472-4477.
Repository Documents / Preprints18
- Tadiparthi, V., & Bhattacharya, R. (2021). Optimal Transport Based Refinement of Physics-Informed Neural Networks.
- Deshpande, V. M., Bhattacharya, R., & Subbarao, K. (2021). Sensor Placement with Optimal Precision for Temperature Estimation of Battery Systems.
- Bhattacharya, R. (2021). A Tensegrity-Graph Optimization Framework for Estimating Intracellular Stiffness.
- Deshpande, V. M., & Bhattacharya, R. (2021). Sensor Selection and Optimal Precision in $mathcal{H}_2/mathcal{H}_{infty}$ Estimation Framework: Theory and Algorithms.
- Deshpande, V. M., & Bhattacharya, R. (2021). Sparse Sensing Architectures with Optimal Precision for Tracking Multi-agent Systems in Sensing-denied Environments.
researcher on
Principal Investigator4
- I-Corps: Multi-Axis Deformable Sensor/Actuator System awarded by National Science Foundation 2017 - 2017
Co-Principal Investigator3
recent teaching activities
- AERO211 Aero Engr Mechanics Instructor
- AERO310 Aerospace Dynamics Instructor
- AERO402 Aero Systems Design Instructor
- AERO402 Aerospace Vehicle Des Ii Instructor
- AERO422 Act Contr For Aero Veh Instructor
chaired theses and dissertations
- Hsu, Shao-Chen (2019-08). ANALYSIS AND DESIGN OF ROBUST CONTROL FOR LINEAR PARAMETER-VARYING SYSTEMS. (Doctoral Dissertation)
- Kumari, Deepika (2017-08). A Data-driven Approach to Power System Dynamic State Estimation. (Master's Thesis)
- Saraf, Radhika Shailesh (2017-05). H2 Optimal Sensing Architecture with Model Uncertainty. (Master's Thesis)
Email
raktim@tamu.edu
First Name
Raktim
Last Name
Bhattacharya
mailing address
Texas A&M University; Aerospace Engineering; 3141 TAMU
College Station, TX 77843-3141
USA
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