Raktim Bhattacharya

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 53

Top Topics

Quadratic Programming

Basis Functions

Top Venues

IEEE Control. Syst. Lett.

IEEE Trans. Aerosp. Electron. Syst.

Publications

Hrishav Das, Eliot Nychka, Raktim Bhattacharya
Performance with Full-State Feedback Control. CoRR (2024)
Himanshu Prabhat, Raktim Bhattacharya
Optimal State Estimation in the Presence of Non-Gaussian Uncertainty via Wasserstein Distance Minimization. CoRR (2024)
Vedang M. Deshpande, Raktim Bhattacharya
Guaranteed Robust Performance of $\mathcal {H}_{\infty }$ Filters With Sparse and Low Precision Sensing. IEEE Trans. Autom. Control. 69 (2) (2024)
Himanshu Prabhat, Raktim Bhattacharya
A Convex Optimization Framework for Computing Robustness Margins of Kalman Filters. CoRR (2024)
Rui Tuo, Raktim Bhattacharya
Privacy-aware Gaussian Process Regression. CoRR (2023)
Vedang M. Deshpande, Raktim Bhattacharya, Kamesh Subbarao
Sensor Placement With Optimal Precision for Temperature Estimation of Battery Systems. IEEE Control. Syst. Lett. 6 (2022)
Niladri Das, Raktim Bhattacharya
Optimal Sensor Precision for Multirate Sensing for Bounded Estimation Error. IEEE Trans. Aerosp. Electron. Syst. 58 (2) (2022)
Sunsoo Kim, Vedang M. Deshpande, Raktim Bhattacharya
Robust Kalman Filtering With Probabilistic Uncertainty in System Parameters. IEEE Control. Syst. Lett. 5 (1) (2021)
Vedang M. Deshpande, Raktim Bhattacharya, Diego A. Donzis
A unified framework to generate optimized compact finite difference schemes. J. Comput. Phys. 432 (2021)
Vedang M. Deshpande, Raktim Bhattacharya
Sparse Sensing and Optimal Precision: Robust H∞ Optimal Observer Design with Model Uncertainty. ACC (2021)
Niladri Das, Raktim Bhattacharya
Optimal Sensor Precision for Multi-Rate Sensing for Bounded Estimation Error. CoRR (2021)
Vedang M. Deshpande, Raktim Bhattacharya, Kamesh Subbarao
Sensor Placement with Optimal Precision for Temperature Estimation of Battery Systems. CoRR (2021)
Vaishnav Tadiparthi, Raktim Bhattacharya
Optimal Transport Based Refinement of Physics-Informed Neural Networks. CoRR (2021)
Vedang M. Deshpande, Raktim Bhattacharya
Sparse Sensing Architectures with Optimal Precision for Tracking Multi-agent Systems in Sensing-denied Environments. CoRR (2021)
Vedang M. Deshpande, Raktim Bhattacharya
Optimal Observer Design. IEEE Control. Syst. Lett. 5 (2) (2021)
Niladri Das, Raktim Bhattacharya
Privacy and Utility Aware Data Sharing for Space Situational Awareness From Ensemble and Unscented Kalman Filtering Perspective. IEEE Trans. Aerosp. Electron. Syst. 57 (2) (2021)
Vedang M. Deshpande, Raktim Bhattacharya
Sparse Sensing Architectures with Optimal Precision for Tracking Multi-agent Systems in Sensing-denied Environments. ACC (2021)
Vedang M. Deshpande, Raktim Bhattacharya
Estimation Framework: Theory and Algorithms. CoRR (2021)
Niladri Das, Raktim Bhattacharya
Utility and Privacy in Object Tracking from Video Stream using Kalman Filter. FUSION (2020)
Shao-Chen Hsu, Vaishnav Tadiparthi, Raktim Bhattacharya
A Lagrangian Method for Constrained Dynamics in Tensegrity Systems with Compressible Bars. CoRR (2020)
Sunsoo Kim, Vaishnav Tadiparthi, Raktim Bhattacharya
Extended H2 Filtering for Attitude Estimation in Low Power Microprocessors. CoRR (2020)
Sunsoo Kim, Vedang M. Deshpande, Raktim Bhattacharya
Kalman Filtering with Probabilistic Uncertainty in System Parameters. CoRR (2020)
Sunsoo Kim, Vaishnav Tadiparthi, Raktim Bhattacharya
Nonlinear Attitude Estimation for Small UAVs with Low Power Microprocessors. CoRR (2020)
Sunsoo Kim, Vaishnav Tadiparthi, Raktim Bhattacharya
Nonlinear Attitude Estimation for Small UAVs with Low Power Microprocessors. ACC (2020)
Vedang M. Deshpande, Raktim Bhattacharya
Optimal Observer Design with Model Uncertainty. CoRR (2020)
Sunsoo Kim, Niladri Das, Raktim Bhattacharya
Modeling and Optimal Control of Hybrid UAVs with Wind Disturbance. CoRR (2020)
Vedang M. Deshpande, Raktim Bhattacharya
Data-driven Solution of Stochastic Differential Equations Using Maximum Entropy Basis Functions. CoRR (2020)
Raktim Bhattacharya
Data Assimilation in Optimal Transport Framework. CoRR (2020)
Sunsoo Kim, Vedang M. Deshpande, Raktim Bhattacharya
H2 Optimized PID Control of Quad-Copter Platform with Wind Disturbance. CoRR (2020)
Vedang M. Deshpande, Raktim Bhattacharya
Optimal Observer Design with Bounded Errors. CoRR (2020)
Vaishnav Tadiparthi, Raktim Bhattacharya
Robust LQR for Uncertain Discrete-Time Systems using Polynomial Chaos. ACC (2020)
Vedang M. Deshpande, Raktim Bhattacharya
Surrogate Modeling of Dynamics From Sparse Data Using Maximum Entropy Basis Functions. ACC (2020)
Vaishnav Tadiparthi, Shao-Chen Hsu, Raktim Bhattacharya
STEDY: Software for TEnsegrity DYnamics. J. Open Source Softw. 4 (33) (2019)
Vedang M. Deshpande, Raktim Bhattacharya, Diego A. Donzis
A unified framework to generate optimized compact finite difference schemes. CoRR (2019)
Komal Kumari, Raktim Bhattacharya, Diego A. Donzis
A unified approach for deriving optimal finite differences. J. Comput. Phys. 399 (2019)
Kooktae Lee, Raktim Bhattacharya
On the Uniqueness of Stationary Solutions of an Asynchronous Parallel and Distributed Algorithm for Diffusion Equations. CCWC (2019)
Vedang M. Deshpande, Raktim Bhattacharya
On Improved Statistical Accuracy of Low-Order Polynomial Chaos Approximations. CoRR (2019)
Radhika Saraf, Raktim Bhattacharya, Robert E. Skelton
ℋ2 optimal sensing architecture with model uncertainty. ACC (2017)
Shao-Chen Hsu, Raktim Bhattacharya
Design of stochastic collocation based linear parameter varying quadratic regulator. ACC (2017)
Kooktae Lee, Raktim Bhattacharya, Jyotikrishna Dass, V. N. S. Prithvi Sakuru, Rabi N. Mahapatra
A Relaxed Synchronization Approach for Solving Parallel Quadratic Programming Problems with Guaranteed Convergence. IPDPS (2016)
Kooktae Lee, Raktim Bhattacharya
Convergence Analysis of Asynchronous Consensus in Discrete-time Multi-agent Systems with Fixed Topology. CoRR (2016)
Kooktae Lee, Raktim Bhattacharya
On the relaxed synchronization for massively parallel numerical algorithms. ACC (2016)
Raktim Bhattacharya
Robust State Feedback Control Design with Probabilistic System Parameters. CoRR (2015)
Raktim Bhattacharya
A Polynomial Chaos Framework for Designing Linear Parameter Varying Control Systems. CoRR (2015)
Kooktae Lee, Raktim Bhattacharya
Stability Analysis of Large-Scale Distributed Networked Control Systems with Random Communication Delays: A Switched System Approach. CoRR (2015)
Raktim Bhattacharya
A polynomial chaos framework for designing linear parameter varying control systems. ACC (2015)
Kooktae Lee, Raktim Bhattacharya
Asynchronous Parallel Computing Algorithm implemented in 1D Heat Equation with CUDA. CoRR (2015)
Kooktae Lee, Raktim Bhattacharya
Stability analysis of large-scale distributed networked control systems with random communication delays: A switched system approach. Syst. Control. Lett. 85 (2015)
Kooktae Lee, Raktim Bhattacharya, Vijay Gupta
A Switched Dynamical System Framework for Analysis of Massively Parallel Asynchronous Numerical Algorithms. CoRR (2015)
Parikshit Dutta, Abhishek Halder, Raktim Bhattacharya
Nonlinear estimation with Perron-Frobenius operator and Karhunen-Loève expansion. IEEE Trans. Aerosp. Electron. Syst. 51 (4) (2015)
Kooktae Lee, Raktim Bhattacharya, Vijay Gupta
A switched dynamical system framework for analysis of massively parallel asynchronous numerical algorithms. ACC (2015)
Kooktae Lee, Abhishek Halder, Raktim Bhattacharya
Performance and robustness analysis of stochastic jump linear systems using Wasserstein metric. Autom. 51 (2015)
Kooktae Lee, Raktim Bhattacharya
On the Convergence Analysis of Asynchronous Distributed Quadratic Programming via Dual Decomposition. CoRR (2015)
Kooktae Lee, Raktim Bhattacharya
Optimal Switching Synthesis for Jump Linear Systems with Gaussian initial state uncertainty. CoRR (2014)
Kooktae Lee, Abhishek Halder, Raktim Bhattacharya
Probabilistic robustness analysis of stochastic jump linear systems. ACC (2014)
Abhishek Halder, Raktim Bhattacharya
Probabilistic model validation for uncertain nonlinear systems. Autom. 50 (8) (2014)
Raktim Bhattacharya
Robust state feedback control design with probabilistic system parameters. CDC (2014)
Abhishek Halder, Kooktae Lee, Raktim Bhattacharya
A Probabilistic Method for Nonlinear Robustness Analysis of F-16 Controllers. CoRR (2014)
Abhishek Halder, Raktim Bhattacharya
Probabilistic Model Validation for Uncertain Nonlinear Systems. CoRR (2014)
Kooktae Lee, Abhishek Halder, Raktim Bhattacharya
Probabilistic Robustness Analysis of Stochastic Jump Linear Systems. CoRR (2014)
Kooktae Lee, Abhishek Halder, Raktim Bhattacharya
Robustness Analysis of Stochastic Jumps and Design of Resource-Optimal Switching Policies for Cyber-Physical Systems. CoRR (2014)
Abhishek Halder, Kooktae Lee, Raktim Bhattacharya
A dynamical system pair with identical first two moments but different probability densities. CDC (2014)
Abhishek Halder, Raktim Bhattacharya
Geodesic Density Tracking with Applications to Data Driven Modeling. CoRR (2014)
Kooktae Lee, Abhishek Halder, Raktim Bhattacharya
Mean Square Stability for Stochastic Jump Linear Systems via Optimal Transport. CoRR (2014)
Abhishek Halder, Raktim Bhattacharya
Geodesic density tracking with applications to data driven modeling. ACC (2014)
Parikshit Dutta, Abhishek Halder, Raktim Bhattacharya
Nonlinear filtering with transfer operator. ACC (2013)
Abhishek Halder, Raktim Bhattacharya
Frequency domain model validation in Wasserstein metric. ACC (2013)
Abhishek Halder, Kooktae Lee, Raktim Bhattacharya
Probabilistic robustness analysis of F-16 controller performance: An optimal transport approach. ACC (2013)
Raktim Bhattacharya, James Fisher
Linear Receding Horizon Control with Probabilistic System Parameters. ROCOND (2012)
Parikshit Dutta, Abhishek Halder, Raktim Bhattacharya
Uncertainty quantification for stochastic nonlinear systems using Perron-Frobenius operator and Karhunen-Loève expansion. CCA (2012)
Abhishek Halder, Raktim Bhattacharya
Further results on probabilistic model validation in Wasserstein metric. CDC (2012)
Abhishek Halder, Raktim Bhattacharya
Model validation: A probabilistic formulation. CDC/ECC (2011)
Angela Yun Zhu, Edwin M. Westbrook, Jun Inoue, Alexandre Chapoutot, Cherif R. Salama, Marisa Linnea Peralta, Travis Martin, Walid Taha, Marcia K. O'Malley, Robert Cartwright, Aaron D. Ames, Raktim Bhattacharya
Mathematical equations as executable models of mechanical systems. ICCPS (2010)
Baljeet Singh, Raktim Bhattacharya
Direct optimal control and costate estimation using least square method. ACC (2010)
Parikshit Dutta, Raktim Bhattacharya
Nonlinear estimation with polynomial chaos and higher order moment updates. ACC (2010)
James Fisher, Raktim Bhattacharya
Analysis of partial stability problems using sum of squares techniques. Autom. 45 (3) (2009)
James Fisher, Raktim Bhattacharya
Linear quadratic regulation of systems with stochastic parameter uncertainties. Autom. 45 (12) (2009)
Parikshit Dutta, Raktim Bhattacharya, Suman Chakravorty
Robust Air-Traffic Control Using Ground-Delays and Rerouting of Flights. J. Aerosp. Comput. Inf. Commun. 6 (12) (2009)
Sung Hyun Kim, Raktim Bhattacharya
Motion Planning in Obstacle Rich Environments. J. Aerosp. Comput. Inf. Commun. 6 (7) (2009)
Raktim Bhattacharya, Gary J. Balas
Control in Computationally Constrained Environments. IEEE Trans. Control. Syst. Technol. 17 (3) (2009)
James Fisher, Raktim Bhattacharya
Stability analysis of stochastic systems using polynomial chaos. ACC (2008)
James Fisher, Raktim Bhattacharya
On stochastic LQR design and polynomial chaos. ACC (2008)
James Fisher, Raktim Bhattacharya
Construction of Lyapunov Certificates for Partial Stability Problems Using Sum of Squares Techniques. ACC (2007)
Manoranjan Majji, Raktim Bhattacharya, John L. Junkins
Dynamics and Control of a Ground Effect Transportation System. ACC (2007)
Raktim Bhattacharya
Feedback Generation in Rendezvous Problems Using Synthetic Dynamics. ACC (2007)
Raktim Bhattacharya
OPTRAGEN: A MATLAB Toolbox for Optimal Trajectory Generation. CDC (2006)
Raktim Bhattacharya, Puneet Singla
Nonlinear Trajectory Generation Using Global Local Approximations. CDC (2006)
Tamer Inanc, Raktim Bhattacharya, Mehmet K. Muezzinoglu
Use of Parametric Approximation in Real-Time Nonlinear Trajectory Generation. CDC (2006)
Raktim Bhattacharya, Jimmy Fung, Abhishek Tiwari, Richard M. Murray
Ellipsoidal cones and rendezvous of multiple agents. CDC (2004)
Raktim Bhattacharya, Gary J. Balas, M. Alpay Kaya, Andy Packard
Nonlinear receding horizon control of F-16 aircraft. ACC (2001)