Journals and Book Chapters

Journals

1. T. Garg, and S. B. Roy, " Distributed Adaptive Estimation without Persistence of Excitation: an Online Optimization Perspective", International Journal of Adaptive Control and Signal Processing, 2023 (early access).

2. A. Katiyar,  S. B. Roy, S. Bhasin, "Initial Excitation based Robust Adaptive Observer for MIMO LTI Systems",  IEEE Transactions on Automatic Control, 2022 (early access).

3. P. Patel, S. B. Roy, S. Bhasin, "Adaptive Compensation of Uncertain Euler-Lagrange Systems with Multiple Time-Varying Actuator Faults", Nonlinear Analysis : Hybrid Systems, 2022 (early access).

4. A. Dhar, S. B. Roy, S. Bhasin, "Initial Excitation based Discrete-time Multi-model Adaptive Online Identification", European Journal of Control ( Special Issue from ECC 2022), 2022 (early access).

5. R. Goel, T. Garg, S. B. Roy, "Closed-Loop Reference Model based Distributed MRAC using Cooperative Initial Excitation  and Distributed Reference Input Estimation", IEEE Transactions on Control of Network Systems, 2022, (early access) .

6. A. Katiyar,  S. B. Roy, S. Bhasin, "Finite Excitation based Robust Adaptive Observer for MIMO LTI Systems",  International Journal of Adaptive Control and Signal Processing (to appear in a Special Issue Article) , 2021.

7. R. Goel, S. B. Roy, "Closed-loop Reference Model based Distributed Model Reference Adaptive Control for Multi-agent Systems", IEEE Control Systems Letters (early access), 2021.

8. S. B. Roy, S. Bhasin, and I. N. Kar, “Composite Adaptive Control of Uncertain Euler-Lagrange Systems with Parameter Convergence without PE Condition,” Asian Journal of Control ( Invited Paper), vol. 22, no. 1, pp. 1-10, 2020.

9. S. Roy, S. B. Roy, J. LEE, S. Baldi, “Overcoming the Under and Over-Estimation Problem in Adaptive Sliding Mode Control,” IEEE/ASME Transactions on Mechatronics, vol. 24, no. 5, pp. 2031-2039, 2019.

10. S. B. Roy, S. Bhasin,“Novel Model Reference Adaptive Control Architecture Using Semi-Initial Excitation Based Switched Parameter Estimator”, International Journal of Adaptive Control and Signal Processing (Special Issue Article) , vol. 33, no. 12, pp. 1759-1774, 2019.

11. S. K. Jha, S. B. Roy, S. Bhasin, “Initial Excitation based Iterative Algorithm for Approximate Optimal Control of Completely Unknown LTI Systems,” IEEE Transactions on Automatic Control , vol. 64, no. 12, pp. 5230-5237, 2019.

12.  S. Roy, S. B. Roy, I. N. Kar, "Adaptive-Robust Control of Euler Lagrange Systems With Linearly Parametrizable Uncertainty Bound”, IEEE Transactions on Control Systems Technology, vol. 26, no. 5, pp. 1842–1850, 2018.

13. S. K. Jha, S. B. Roy, S. Bhasin, “Direct Adaptive Optimal Control for Uncertain Continuous-Time LTI Systems without Persistence of Excitation,” IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 12, pp. 1993-1997, 2018. 

14.  S. B. Roy, S. Bhasin, and I. N. Kar, “Combined MRAC for Unknown MIMO LTI Systems with Parameter Convergence,” IEEE Transactions on Automatic Control, vol. 63, no. 1, pp. 283–290, 2018.  

15. S. B. Roy, S. Bhasin, and I. N. Kar, “Robust Gradient-Based Adaptive Control of Nonlinearly Parametrized Plants,” IEEE Control Systems Letters, vol. 1, no. 2, pp. 352-357, 2017.

Book Chapters

• S.Roy, S. B. Roy, I. N. Kar, "Adaptive-Robust Control of Autonomous Underwater Vehicle with Unknown System Dynamics",  Autonomous Underwater Vehicle : Design and Practice, p. 79, SciTech Publishing, 2020.