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2015
Ansari, A., and T. D. Murphey, "Control-On-Request: Short-Burst Assistive Control for Long Time Horizon Improvement", American Control Conference (ACC), 2015.  (484.24 KB)
Mavrommati, A., A. Ansari, and T. D. Murphey, "Optimal Control-On-Request: An Application in Real-Time Assistive Balance Control", IEEE International Conference on Robotics and Automation (ICRA), pp. 5928-5934, 2015.  (1.6 MB)
2016
Ansari, A., and T. D. Murphey, "Sequential Action Control: Closed-Form Optimal Control for Nonlinear Systems", IEEE Transactions on Robotics, vol. 32, issue 5, pp. 1196 - 1214, Oct. 2016.  (1.12 MB)
2015
Ansari, A., and T. D. Murphey, "A Variational Derivation of LQR for Piecewise Time-Varying Systems", American Control Conference (ACC), 2015.
Wilson, A. D., J. A. Schultz, A. Ansari, and T. D. Murphey, "Real-time Trajectory Synthesis for Information Maximization using Sequential Action Control and Least-Squares Estimation", IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS), pp. 4935-4940, 2015.  (841.46 KB) (7.1 MB)
Ansari, A., K. Flaßkamp, and T. D. Murphey, "Sequential Action Control for Tracking of Free Invariant Manifolds", Conference on Analysis and Design of Hybrid Systems, pp. 335-342, 2015.  (1.9 MB)
Ansari, A., and T. D. Murphey, "Minimum Sensitivity Control for Planning with Parametric and Hybrid Uncertainty", The International Journal of Robotics Research, 2015.  (755.17 KB) (4.97 MB)
2016
Tzorakoleftherakis, E., A. Ansari, A. D. Wilson, J. A. Schultz, and T. D. Murphey, "Model-Based Reactive Control for Hybrid and High-Dimensional Robotic Systems", IEEE Robotics and Automation Letters, vol. 1, issue 1, pp. 431-438, 2016.  (689 KB) (9.04 MB)
2017
Wilson, A. D., J. A. Schultz, A. Ansari, and T. D. Murphey, "Dynamic Task Execution Using Active Parameter Identification With the Baxter Research Robot", IEEE Transactions on Automation Science and Engineering, vol. 14, issue 1, pp. 391-397, 2017.  (1.15 MB) (3.44 MB)
Flaßkamp, K., A. Ansari, and T. D. Murphey, "Hybrid Control for Tracking of Invariant Manifolds", Nonlinear Analysis: Hybrid Systems, 2017.  (2.21 MB)