Publications

A. Goel, A. Bruce, and D. S. Bernstein, Recursive Least Squares with Directional Forgetting, in IEEE Control Systems Magazine, vol. 40, no. 4, pp. 80-102, Aug. 2020, DOI: 10.1109/MCS.2020.2990516.

S. A. U. Islam, A. Goel, and D. S. Bernstein, Real-Time Implementation of the Optimal Predictor and Optimal Filter: Accuracy versus Latency, accepted for publication in IEEE Control System Magazine.

A. Goel, B. Ponder, A. J. Ridley, and D. S. Bernstein, Estimation of Thermal-Conductivity Coefficients in the Global Ionosphere-Thermosphere Model, submitted to Journal of Aerospace Information Systems.

A. Bruce, A. Goel, and D. S. Bernstein, Recursive Least Squares with Variable-Rate Forgetting, submitted to Automatica.

M. Kamaldar, S. A. U. Islam, S. Sanjeevini, A. Goel, J. Hoagg, D. S. Bernstein, Adaptive Digital PID Control of Sampled-Data Systems with First-Order-Lag-Plus-Dead-Time Dynamics and Sensor, Actuator, and Feedback Nonlinearities, Adv Control Appl. 2019, e20. DOI: 10.1002/adc2.20

S. A. U. Islam, E. L. Ratman, A. Goel, and D. S. Bernstein, Phasor-Based Adaptive Control of a Test-Feeder Distribution Network, IEEE Control System Magazine, Vol. 39, no 4, pp. 56--74, August 2019. DOI: 10.1109/MCS.2019.2913611.

A. Goel, and D. S. Bernstein, Gradient- and Ensemble-Free Data-Driven Parameter Estimation, AIAA Journal of Guidance, Control, and Dynamics, vol. 42, no. 8, pp. 1743--1754, April 2019. DOI: 10.2514/1.G004158.

A. Goel, K. Duraisamy, and D. S. Bernstein, Retrospective Cost Adaptive Control of Unstart in a Model Scramjet Combustor, AIAA Journal, vol. 56, no. 3, pp. 1085--1096, 2018. DOI: 10.2514/1.J055812.

A. Ali, A. Goel, A. J. Ridley, and D. S. Bernstein, Retrospective-Cost-Based Adaptive Input and State Estimation for the Ionosphere-Thermosphere, Journal of Aerospace Information Systems, Vol. 12, 767--783, 2015. DOI: 10.2514/1.I010286.

A. G. Burrell, A. Goel, A. J. Ridley, and D. S. Bernstein, Correction of the Photoelectron Heating Efficiency Within the Global Ionosphere-Thermosphere Model Using Retrospective Cost Model Refinement, Journal of Atmospheric Solar-Terrestrial Physics, Vol. 124, pp. 30--38, 2015. DOI: 10.1016/j.jastp.2015.01.004.

A. Goel, A. M. Salim, A. Ansari, S. Ravela, D. S. Bernstein, Adaptive Digital PID Control of a Quadcopter with Unknown Dynamics, submitted to American Control Conference 2020.

A. Goel, S. A. U. Islam, D. S. Bernstein, Adaptive Control of MIMO Systems Using Sparsely Parameterized Controllers, submitted to American Control Conference 2020.

A. Goel, D. S. Bernstein, Adaptive State Estimation with Subspace-Constrained State Correction , submitted to American Control Conference 2020.

A. Bruce, A. Goel, D. S. Bernstein, Recursive Least Squares with Matrix Forgetting, submitted to American Control Conference 2020.

T. W. Nguyen, S. A. U. Islam, A. Bruce, A. Goel, D. S. Bernstein, I. V. Kolmanovsky, Output-Feedback RLS Based Model Predictive Control, submitted to American Control Conference 2020.

A. Bruce, N. Mohseni, A. Goel, D. S. Bernstein, Adaptive Quasi-Static Control of Multistable Systems, submitted to American Control Conference 2020.

B. Ponder, A. Goel, D. S. Bernstein and A. J. Ridley, Adaptive Estimation of Thermal Conductivity Coefficients in the Global Ionosphere Thermosphere Model, submitted to American Geophysical Union Fall Meeting 2019.

A. Goel , K. Duraisamy, and D. S. Bernstein, Output-Constrained Adaptive Control for Unstart Prevention in a 2D Scramjet Combustor , Proc. AIAA Guid. Nav. Contr. Conf. , San Diego, CA, Jan 2019. DOI: 10.2514/6.2019-0927.

A. Goel and D. S. Bernstein, Data-Driven Parameter Estimation for Models with Nonlinear Parameter Dependence, Proc. Conf. Dec. Contr. , pp. 1470--1475, Miami, FL, Dec 2018. DOI: 10.1109/CDC.2018.8619566.

A. Goel , A. Ansari and D. S. Bernstein, Adaptive Squaring-Based Control Allocation for Wide Systems with Application to Lateral Flight Control, Proc. Conf. Dec. Contr. , pp. 5140--5145, Miami, FL, Dec 2018. DOI: 10.1109/CDC.2018.8619764.

A. Goel and D. S. Bernstein, A Targeted Forgetting Factor for Recursive Least Squares, Proc. Conf. Dec. Contr. , pp. 3899--3903, Miami, FL, Dec 2018. DOI: 10.1109/CDC.2018.8619181

A. Goel and D. S. Bernstein, Parameter Estimation for Nonlinearly Parameterized Gray-Box Models, Proc. Amer. Contr. Conf. , pp. 5280--5285, Milwaukee, WI, June 2018. DOI: 10.23919/ACC.2018.8431502.

A. Goel , A. Ridley, and D. S. Bernstein, Estimation of the Eddy Diffusion Coefficient Using Total Electron Content Data, Proc. Amer. Contr. Conf. , pp. 3298--3303, Milwaukee, WI, June 2018. DOI: 10.23919/ACC.2018.8431184.

A. Goel , K. Duraisamy and D. S. Bernstein, Parameter estimation in the Burgers equation using retrospective-cost model refinement, Proc. Amer. Contr. Conf. , pp. 6983--6988, Boston, MA, July 2016. DOI: 10.1109/ACC.2016.7526773.

F. M. Sobolic, A. Goel and D. S. Bernstein, Retrospective cost adaptive control using concurrent controller optimization and target-model identification, Proc. Amer. Contr. Conf. , pp. 3416--3421, Boston, MA, July 2016. DOI: ACC.2016.7525442.

A. Goel , A. Xie, K. Duraisamy and D. S. Bernstein, Retrospective cost adaptive thrust control of a 1D scramjet with Mach number disturbance, Proc. Amer. Contr. Conf. , pp. 5551--5556, Chicago, IL, July 2015. DOI: 10.1109/ACC.2015.7172208.

Satellite Drag Estimation Using Retrospective Cost Input Estimation, American Control Conference, Philadelphia, PA, July 2019.

Output-Constrained Adaptive Control for Unstart Prevention in a 2D Scramjet Combustor, AIAA Scitech 2019 Forum, San Diego, CA, January 2019.

Adaptive Squaring Based Control Allocation for Wide Systems with Application to Lateral Flight Control, Conference on Decision and Control, Miami, Florida, December 2018.

Data-Driven Parameter Estimation for Models with Nonlinear Parameter Dependence, Conference on Decision and Control, Miami, Florida, December 2018.

A Targeted Forgetting Factor for Recursive Least Squares, Conference on Decision and Control, Miami, Florida, December 2018.

Estimation of the Eddy Diffusion Coefficient Using Total Electron Content Data in Global Ionosphere Thermosphere Model, American Control Conference, Milwaukee, WI, June 2018.

Parameter Estimation for Nonlinearly Parameterized Gray-Box Models, American Control Conference, Milwaukee, WI, June 2018.

Data-Driven Adaptive Control of Combustor Instabilities, SIAM Conference on Computational Science and Engineering, Atlanta, GA, February 2017.

Parameter Estimation in the Burgers Equation using Retrospective Cost Model Refinement, American Control Conference, Boston, MA, July 2016.

Retrospective Cost Adaptive Thrust Control of a 1D scramjet with Mach Number Disturbance, American Control Conference, Chicago, IL, July 2015.