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  • Naira Hovakimyan

Hidden markov model estimation-based q-learning for partially observable markov decision process

Yoon, H. J., Lee, D. & Hovakimyan, N., Jul 2019, 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., p. 2366-2371 6 p. 8814849. (Proceedings of the American Control Conference; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Guaranteed strategies for nonlinear multi-player pursuit-evasion games

Stipanović, D. M., Melikyan, A. & Hovakimyan, N., Mar 1 2010, In : International Game Theory Review. 12, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

Geometric 3D path-following control for a fixed-wing UAV on SO(3)

Cichella, V., Xargay, E., Dobrokhodov, V., Kaminer, I., Pascoal, A. M. & Hovakimyan, N., Dec 1 2011, AIAA Guidance, Navigation, and Control Conference 2011. (AIAA Guidance, Navigation, and Control Conference 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Generalization of proportional adaptation law for L1 adaptive controller

Vanness, J., Kharisov, E. & Hovakimyan, N., Dec 1 2012, In : Proceedings of the IEEE Conference on Decision and Control. p. 3215-3220 6 p., 6425855.

Research output: Contribution to journalConference article

Generalization of L1 adaptive control architecture for switching estimation laws

Kharisov, E. & Hovakimyan, N., Nov 26 2012, 2012 American Control Conference, ACC 2012. p. 1907-1912 6 p. 6315651. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Game-theoretic analysis of a visibility based pursuit-evasion game in the presence of a circular obstacle

Bhattacharya, S., Başar, T. & Hovakimyan, N., Dec 1 2012, Numerical Analysis and Applied Mathematics, ICNAAM 2012 - International Conference of Numerical Analysis and Applied Mathematics. 1 ed. p. 1222-1225 4 p. (AIP Conference Proceedings; vol. 1479, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Foreword

Do, M. & Hovakimyan, N., Feb 10 2017, In : 54th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2016. 7852199.

Research output: Contribution to journalEditorial

Flight test of L1 adaptive control law: Offset landings and large flight envelope modeling work

Gregory, I. M., Xargay, E., Cao, C. & Hovakimyan, N., Dec 1 2011, AIAA Guidance, Navigation, and Control Conference 2011. (AIAA Guidance, Navigation, and Control Conference 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flight test of an L 1 adaptive controller on the NASA AirSTAR flight test vehicle

Gregory, I. M., Xargay, E., Cao, C. & Hovakimyan, N., Dec 1 2010, AIAA Guidance, Navigation, and Control Conference. AIAA 2010-8015. (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flight envelope protection for NASA's transport class Model

Tekles, N., Xargay, E., Choe, R., Hovakimyan, N., Gregory, I. M. & Holzapfel, F., Feb 28 2014, AIAA Guidance, Navigation, and Control Conference. (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flight envelope information-augmented display for enhanced pilot situation awareness

Ackerman, K. A., Seefeldt, B. D., Xargay, E., Talleur, D. A., Carbonari, R. S., Kirlik, A., Hovakimyan, N., Trujillo, A. C. & Gregory, I. M., Jan 1 2015, AIAA Infotech at Aerospace. American Institute of Aeronautics and Astronautics Inc., (AIAA Infotech at Aerospace).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Flight control methods for multirotor UAS

Ackerman, K. A., Gregory, I. M. & Hovakimyan, N., Jun 2019, 2019 International Conference on Unmanned Aircraft Systems, ICUAS 2019. Institute of Electrical and Electronics Engineers Inc., p. 353-361 9 p. 8797739. (2019 International Conference on Unmanned Aircraft Systems, ICUAS 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Filter design for L 1 adaptive output-feedback controller

Kim, K. K. K., Kharisov, E. & Hovakimyan, N., Dec 1 2011, 2011 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011. p. 5653-5658 6 p. 6161476. (Proceedings of the IEEE Conference on Decision and Control).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fast estimation for range identification in the presence of unknown motion parameters

Ma, L., Cao, C., Hovakimyan, N., Woolsey, C. & Dixon, W. E., Apr 1 2010, In : IMA Journal of Applied Mathematics (Institute of Mathematics and Its Applications). 75, 2, p. 165-189 25 p.

Research output: Contribution to journalArticle

Fast estimation and ℒ1 adaptive control for bottomhole pressure in managed pressure drilling

Li, Z., Hovakimyan, N. & Kaasa, G. O., Nov 7 2011, 2011 IEEE International Symposium on Intelligent Control, ISIC 2011. p. 996-1001 6 p. 6045426. (IEEE International Symposium on Intelligent Control - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental validation of L1 adaptive control: The Rohrs counterexample in flight

Dobrokhodov, V., Kaminer, I., Kitsios, I., Xargay, E., Hovakimyan, N., Cao, C., Gregory, I. M. & Valavani, L., 2011, In : Journal of Guidance, Control, and Dynamics. 34, 5, p. 1311-1328 18 p.

Research output: Contribution to journalArticle

Evaluation of an L1 adaptive flight control law on Calspan's variable-stability Learjet

Ackerman, K. A., Xargay, E., Choe, R., Hovakimyan, N., Cotting, M. C., Jeffrey, R. B., Blackstun, M. P., Fulkerson, T. P., Lau, T. R. & Stephens, S. S., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 4, p. 1050-1059 10 p.

Research output: Contribution to journalArticle

Emergency landing trajectory optimization for a fixed-wing UAV under engine failure

Fang, X., Holzapfel, F., Wan, N., Jafarnejadsani, H., Sun, D. & Hovakimyan, N., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed target tracking and collision avoidance using multiple nonholonomic robots with uncertain dynamics

Li, Z., Vanness, J., Caballero, D. E., Hovakimyan, N. & Stipanović, D., Dec 1 2011, AIAA Guidance, Navigation, and Control Conference 2011. (AIAA Guidance, Navigation, and Control Conference 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed multi-agent tracking and estimation with uncertain agent dynamics

Li, Z., Hovakimyan, N. & Stipanovic, D. M., 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 2204-2209 6 p. 5990965

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed event-triggered consensus algorithm for uncertain multi-agent systems

Kharisov, E., Wang, X. & Hovakimyan, N., Dec 1 2010, AIAA Guidance, Navigation, and Control Conference. AIAA 2010-8325. (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Distributed control of uncertain networked systems: A Decoupled design

Wang, X. & Hovakimyan, N., Oct 4 2013, In : IEEE Transactions on Automatic Control. 58, 10, p. 2536-2549 14 p., 6520880.

Research output: Contribution to journalArticle

Development of verification and validation approaches for ℒ 1 adaptive control: Multi-criteria optimization for filter design

Kim, K. K. K. & Hovakimyan, N., Dec 1 2010, AIAA Guidance, Navigation, and Control Conference. AIAA 2010-7691. (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detectability of Intermittent Zero-Dynamics Attack in Networked Control Systems

Mao, Y., Jafarnejadsani, H., Zhao, P., Akyol, E. & Hovakimyan, N., Dec 2019, 2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc., p. 5605-5610 6 p. 9029997. (Proceedings of the IEEE Conference on Decision and Control; vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of a flight envelope protection system for NASA's transport class model

Tekles, N., Chongvisal, J., Xargay, E., Choe, R., Talleur, D. A., Hovakimyan, N. & Belcastro, C. M., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 4, p. 863-877 15 p.

Research output: Contribution to journalArticle

Design and evaluation of an L1 adaptive controller for NASA’s transport class model

Dodenhöft, J., Holzapfel, F., Choe, R., Ackerman, K. & Hovakimyan, N., 2017, AIAA Guidance, Navigation, and Control Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design and control of a small aerial manipulator for indoor environments

Jones, R. M., Sun, D., Haberfeld, G. B., Lakshmanan, A., Marinho, T. & Hovakimyan, N., 2017, AIAA Information Systems-AIAA Infotech at Aerospace, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Information Systems-AIAA Infotech at Aerospace, 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decentralized L1 adaptive control for large-scale systems with unknown time-varying interaction parameters

Yoo, S. J., Hovakimyan, N. & Cao, C., Oct 15 2010, Proceedings of the 2010 American Control Conference, ACC 2010. p. 5590-5595 6 p. 5531027. (Proceedings of the 2010 American Control Conference, ACC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decentralised L1 adaptive control for large-scale non-linear systems with interconnected unmodelled dynamics

Yoo, S. J., Hovakimyan, N. & Cao, C., Oct 1 2010, In : IET Control Theory and Applications. 4, 10, p. 1972-1988 17 p.

Research output: Contribution to journalArticle

Cyclic pursuit with vision-assisted estimation

Ma, L. & Hovakimyan, N., Oct 15 2010, Proceedings of the 2010 American Control Conference, ACC 2010. p. 5532-5537 6 p. 5531000. (Proceedings of the 2010 American Control Conference, ACC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coordinated vision-based tracking for multiple UAVs

Cichella, V., Kaminer, I., Dobrokhodov, V. & Hovakimyan, N., Dec 11 2015, IROS Hamburg 2015 - Conference Digest: IEEE/RSJ International Conference on Intelligent Robots and Systems. Institute of Electrical and Electronics Engineers Inc., p. 656-661 6 p. 7353442. (IEEE International Conference on Intelligent Robots and Systems; vol. 2015-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative Vision Based Tracking of multiple UAVs

Cichella, V., Kaminer, I., Dobrokhodov, V. & Hovakimyan, N., 2013, AIAA Guidance, Navigation, and Control (GNC) Conference. American Institute of Aeronautics and Astronautics Inc., (AIAA Guidance, Navigation, and Control (GNC) Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative Target Tracking with Time-Varying Formation Radius

Ma, L. & Hovakimyan, N., Nov 16 2015, 2015 European Control Conference, ECC 2015. Institute of Electrical and Electronics Engineers Inc., p. 1699-1704 6 p. 7330782. (2015 European Control Conference, ECC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative target tracking in balanced circular formation: Multiple UAVs tracking a ground vehicle

Ma, L. & Hovakimyan, N., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 5386-5391 6 p. 6580679. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative Path Following of Multiple Multirotors over Time-Varying Networks

Cichella, V., Kaminer, I., Dobrokhodov, V., Xargay, E., Choe, R., Hovakimyan, N., Aguiar, A. P. & Pascoal, A. M., Jul 1 2015, In : IEEE Transactions on Automation Science and Engineering. 12, 3, p. 945-957 13 p., 7065327.

Research output: Contribution to journalArticle

Convergence of a PI coordination protocol in networks with switching topology and quantized measurements

Xargay, E., Choe, R., Hovakimyan, N. & Kaminer, I., Dec 1 2012, In : Proceedings of the IEEE Conference on Decision and Control. p. 6107-6112 6 p., 6426392.

Research output: Contribution to journalConference article

Control of continuous-time systems with communication constraints: Linear quadratic stabilization and fundamental limitations

Li, D. & Hovakimyan, N., Oct 15 2010, Proceedings of the 2010 American Control Conference, ACC 2010. p. 343-348 6 p. 5530817. (Proceedings of the 2010 American Control Conference, ACC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Control design for an aerial manipulator for pick-and-place tasks

Sun, D., Wan, N., Hovakimyan, N., Dai, W. & Zhang, Y., Jan 1 2019, AIAA Scitech 2019 Forum. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Scitech 2019 Forum).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Consistent approximation of optimal control problems using Bernstein polynomials

Cichella, V., Kaminer, I., Walton, C., Hovakimyan, N. & Pascoal, A. M., Dec 2019, 2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc., p. 4292-4297 6 p. 9029677. (Proceedings of the IEEE Conference on Decision and Control; vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparison of several adaptive controllers according to their robustness metrics

Kharisov, E., Hovakimyan, N. & Åström, K. J., Dec 1 2010, AIAA Guidance, Navigation, and Control Conference. AIAA 2010-8047. (AIAA Guidance, Navigation, and Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Comparison of architectures and robustness of model reference adaptive controllers and L 1 adaptive controllers

Kharisov, E., Hovakimyan, N. & Åström, K. J., Jan 1 2014, In : International Journal of Adaptive Control and Signal Processing. 28, 7-8, p. 633-663 31 p.

Research output: Contribution to journalArticle

Collision avoidance through path replanning using Bézier curves

Mehdi, S. B., Choe, R., Cichella, V. & Hovakimyan, N., Jan 1 2015, AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015. American Institute of Aeronautics and Astronautics Inc., (AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collision avoidance through path replanning using bézier curves

Mehdi, S. B., Choe, R., Cichella, V. & Hovakimyan, N., Jan 1 2015, AIAA Guidance, Navigation, and Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collision avoidance in cooperative missions: Bézier surfaces for circumnavigating uncertain speed profiles

Mehdi, S. B., Choe, R. & Hovakimyan, N., 2019, In : Journal of Guidance, Control, and Dynamics. 42, 8, p. 1779-1796 18 p.

Research output: Contribution to journalArticle

Collision avoidance based on line-of-sight angle

Cichella, V., Marinho, T., Stipanović, D., Hovakimyan, N., Kaminer, I. & Trujillo, A., Feb 8 2015, 54rd IEEE Conference on Decision and Control,CDC 2015. Institute of Electrical and Electronics Engineers Inc., p. 6779-6784 6 p. 7403287. (Proceedings of the IEEE Conference on Decision and Control; vol. 54rd IEEE Conference on Decision and Control,CDC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collision avoidance: A game theoretic approach

Snyder, S. & Hovakimyan, N., Jan 1 2015, AIAA Guidance, Navigation, and Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Collision avoidance: A game theoretic approach

Snyder, S. & Hovakimyan, N., Jan 1 2015, AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015. American Institute of Aeronautics and Astronautics Inc., (AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bottom hole pressure estimation and ℒ1 adaptive control in managed pressure drilling system

Li, Z., Hovakimyan, N. & Kaasa, G. O., Apr 2017, In : International Journal of Adaptive Control and Signal Processing. 31, 4, p. 545-561 17 p.

Research output: Contribution to journalArticle

Bottomhole pressure estimation and ℒ 1 adaptive control in Managed Pressure Drilling system

Li, Z., Hovakimyan, N. & Kaasa, G. O., Sep 17 2012, 1st IFAC Workshop on Automatic Control of Offshore Oil and Gas Production, ACOOG 2012. PART 1 ed. p. 128-133 6 p. (IFAC Proceedings Volumes (IFAC-PapersOnline); vol. 1, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Bode-like integral for stochastic switched systems in the presence of limited information

Li, D. & Hovakimyan, N., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 2843-2848 6 p. 5991489. (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution