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  • 2020
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  • Naira Hovakimyan
2018

L1 Adaptive Output Feedback Augmentation for Missile Systems

Lee, H., Snyder, S. & Hovakimyan, N., Apr 2018, In : IEEE Transactions on Aerospace and Electronic Systems. 54, 2, p. 680-692 13 p.

Research output: Contribution to journalArticle

2019

An l1 adaptive stability augmentation system designed for mil-hdbk-1797 level 1 flying qualities

Puig-Navarro, J., Ackerman, K. A., Hovakimyan, N., Cotting, M. C., Duke, D. J., Carrera, M. J., McCaskey, N. C., Esposito, D., Peterson, J. M. & Tellefsen, J. R., 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

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

2018

Collision avoidance in multi-vehicle cooperative missions using speed adjustment

Mehdi, S. B., Cichella, V., Marinho, T. & Hovakimyan, N., Jan 18 2018, 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. Institute of Electrical and Electronics Engineers Inc., p. 2152-2157 6 p. (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017; vol. 2018-January).

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

2017

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

2019

Propeller phase synchronization for small distributed electric vehicles

Patterson, A., Gahlawat, A. & 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

2018

Silhouette-informed trajectory generation through a wire maze for small UAS

Puig-Navarro, J., Hovakimyan, N., Alexandrov, N. M. & Allen, B. D., Jan 1 2018, 2018 Aviation Technology, Integration, and Operations Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 2018-3845. (2018 Aviation Technology, Integration, and Operations Conference).

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

2019

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

2016

L1 stability augmentation system for Calspan’s variable-stability learjet

Ackerman, K. A., Xargay, E., Choe, R., Hovakimyan, N., Cotting, M. C., Jeffrey, R. B., Blackstun, M. P., Paul Fulkerson, T. P., Lau, T. R. & Stephens, S. S., 2016, AIAA Guidance, Navigation, and Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (2016 AIAA Guidance, Navigation, and Control Conference).

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

2017

A flight envelope protection method based on potential functions

Sun, D., Li, X., Jafarnejadsani, H. & Hovakimyan, N., Jan 1 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

2018

Foreword

Hovakimyan, N. & Kiyavash, N., Jan 17 2018, In : 55th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2017. 2018-January, 1 p.

Research output: Contribution to journalEditorial

Dual-rate L1 adaptive controller for cyber-physical sampled-data systems

Jafarnejadsani, H., Lee, H., Hovakimyan, N. & Voulgaris, P., Jan 18 2018, 2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017. Institute of Electrical and Electronics Engineers Inc., p. 6259-6264 6 p. (2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017; vol. 2018-January).

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

2019

Intent-Aware Probabilistic Trajectory Estimation for Collision Prediction with Uncertainty Quantification

Patterson, A., Lakshmanan, A. & Hovakimyan, N., Dec 2019, 2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc., p. 3827-3832 6 p. 9029215. (Proceedings of the IEEE Conference on Decision and Control; vol. 2019-December).

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

2020

Modeling yield response to crop management using convolutional neural networks

Barbosa, A., Trevisan, R., Hovakimyan, N. & Martin, N. F., Mar 2020, In : Computers and Electronics in Agriculture. 170, 105197.

Research output: Contribution to journalArticle

Open Access
2017

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

Automation situation awareness display for a flight envelope protection system

Ackerman, K. A., Talleur, D. A., Carbonari, R. S., Xargay, E., Seefeldt, B. D., Kirlik, A., Hovakimyan, N. & Trujillo, A. C., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 4, p. 964-980 17 p.

Research output: Contribution to journalArticle

Optimized L1 adaptive controller for trajectory tracking of an indoor quadrotor

Jafarnejadsani, H., Sun, D., Lee, H. & Hovakimyan, N., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 6, p. 1415-1427 13 p.

Research output: Contribution to journalArticle

2016

A Visibility-Based Pursuit-Evasion Game with a Circular Obstacle

Bhattacharya, S., Başar, T. & Hovakimyan, N., Dec 1 2016, In : Journal of Optimization Theory and Applications. 171, 3, p. 1071-1082 12 p.

Research output: Contribution to journalArticle

2019

A Multirate Adaptive Control for MIMO Systems with Application to Cyber-Physical Security

Jafarnejadsani, H., Lee, H., Hovakimyan, N. & Voulgaris, P., Jan 18 2019, 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., p. 6620-6625 6 p. 8619570. (Proceedings of the IEEE Conference on Decision and Control; vol. 2018-December).

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

2020

A Simplified Approach to Analyze Complementary Sensitivity Tradeoffs in Continuous-Time and Discrete-Time Systems

Wan, N., Li, D. & Hovakimyan, N., Apr 2020, In : IEEE Transactions on Automatic Control. 65, 4, p. 1697-1703 7 p., 8793137.

Research output: Contribution to journalArticle

2019

Sensitivity Analysis of Continuous-Time Systems based on Power Spectral Density

Wan, N., Li, D. & Hovakimyan, N., Jan 18 2019, 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., p. 2549-2554 6 p. 8619522. (Proceedings of the IEEE Conference on Decision and Control; vol. 2018-December).

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

2018

Load Capacity Improvements in Nucleic Acid Based Systems Using Discrete-Time Feedback Control

Jafarnejadsani, H., Kim, J., Kulkarni, V. & Hovakimyan, N., Jun 22 2018, 2018 5th International Conference on Control, Decision and Information Technologies, CoDIT 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. (2018 5th International Conference on Control, Decision and Information Technologies, CoDIT 2018).

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

2019

Multi-Spectral Visual Odometry without Explicit Stereo Matching

Dai, W., Zhang, Y., Sun, D., Hovakimyan, N. & Li, P., Sep 2019, Proceedings - 2019 International Conference on 3D Vision, 3DV 2019. Institute of Electrical and Electronics Engineers Inc., p. 443-452 10 p. 8885483. (Proceedings - 2019 International Conference on 3D Vision, 3DV 2019).

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

Recovery of desired flying characteristics with an l1 adaptive control law: Flight test results on calspan’s vss learjet

Ackerman, K. A., Navarro, J. P., Hovakimyan, N., Cotting, M. C., Duke, D. J., Carrera, M. J., McCaskey, N. C., Esposito, D., Peterson, J. M. & Tellefsen, J. R., 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

2016

L1 Adaptive Control for a Class of Uncertain Nonaffine-in-Control Nonlinear Systems

Choe, R., Xargay, E. & Hovakimyan, N., Mar 1 2016, In : IEEE Transactions on Automatic Control. 61, 3, p. 840-846 7 p., 7140742.

Research output: Contribution to journalArticle

2019

Socially aware path planning for a flying robot in close proximity of humans

Yoon, H. J., Widdowson, C., Marinho, T., Wang, R. F. & Hovakimyan, N., Oct 2019, In : ACM Transactions on Cyber-Physical Systems. 3, 4, 3341570.

Research output: Contribution to journalArticle

Attack-resilient Estimation for Linear Discrete-time Stochastic Systems with Input and State Constraints

Wan, W., Kim, H., Hovakimyan, N. & Voulgaris, P. G., Dec 2019, 2019 IEEE 58th Conference on Decision and Control, CDC 2019. Institute of Electrical and Electronics Engineers Inc., p. 5107-5112 6 p. 9029918. (Proceedings of the IEEE Conference on Decision and Control; vol. 2019-December).

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

2020

A multilevel sampled-data approach for resilient navigation and control of autonomous systems

Jafarnejadsani, H., Wan, N., Hovakimyan, N. & Voulgaris, P. G., Feb 1 2020, In : International Journal of Robust and Nonlinear Control. 30, 3, p. 1071-1097 27 p.

Research output: Contribution to journalArticle

2017

A bank angle protection method based on potential functions for nonlinear aircraft model

Sun, D. & Hovakimyan, N., 2017, 17th AIAA Aviation Technology, Integration, and Operations Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (17th AIAA Aviation Technology, Integration, and Operations Conference, 2017).

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

2019

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

2017

L1 adaptive output feedback control for underactuated MIMO systems

Lee, H., Cichella, V. & Hovakimyan, N., Jul 2017, In : IFAC-PapersOnLine. 50, 1, p. 5510-5515 6 p.

Research output: Contribution to journalArticle

An L1 adaptive control design for output-feedback sampled-data systems

Jafarnejadsani, H., Lee, H. & Hovakimyan, N., Jun 29 2017, 2017 American Control Conference, ACC 2017. Institute of Electrical and Electronics Engineers Inc., p. 5744-5749 6 p. 7963850. (Proceedings of the American Control Conference).

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

2019

L1 adaptive control for switching reference systems: Application to flight control

Snyder, S., Zhao, P. & Hovakimyan, N., Sep 2019, In : IFAC-PapersOnLine. 52, 16, p. 718-723 6 p.

Research output: Contribution to journalConference article

Open Access
2016

“Can I get L1 on?” Providing consistent handling qualities on Calspan’s variable-stability learjet

Cotting, M. C., Jeffrey, R. B., Blackstun, M. P., Fulkerson, T. P., Lau, T. R., Stephens, S. S., Ackerman, K. A., Xargay, E., Choe, R. & Hovakimyan, N., Jan 1 2016, AIAA Guidance, Navigation, and Control Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (2016 AIAA Guidance, Navigation, and Control Conference).

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

2019

Learning to communicate: A machine learning framework for heterogeneous multi-agent robotic systems

Yoon, H. J., Chen, H., Long, K., Zhang, H., Gahlawat, A., Lee, 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

2016

Safe coordinated maneuvering of teams of multirotor unmanned aerial vehicles: A cooperative control framework for multivehicle, time-critical missions

Cichella, V., Choe, R., Mehdi, S. B., Xargay, E., Hovakimyan, N., Dobrokhodov, V., Kaminer, I., Pascoal, A. M. & Pedro Aguiar, A., Jul 2016, In : IEEE Control Systems. 36, 4, p. 59-82 24 p., 7515324.

Research output: Contribution to journalArticle

2018

Guaranteed Collision Avoidance Based on Line-of-Sight Angle and Time-to-Collision

Marinho, T., Amrouche, M., Cichella, V., Stipanovic, D. & Hovakimyan, N., Aug 9 2018, 2018 Annual American Control Conference, ACC 2018. Institute of Electrical and Electronics Engineers Inc., p. 4305-4310 6 p. 8431871. (Proceedings of the American Control Conference; vol. 2018-June).

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

RSimplex: A robust control architecture for cyber and physical failures

Wang, X., Hovakimyan, N. & Sha, L., Aug 2018, In : ACM Transactions on Cyber-Physical Systems. 2, 4, 27.

Research output: Contribution to journalArticle

2017

VirtualDrone: Virtual sensing, actuation, and communication for attack-resilient unmanned aerial systems

Yoon, M. K., Liu, B., Hovakimyan, N. & Sha, L., Apr 18 2017, Proceedings - 2017 ACM/IEEE 8th International Conference on Cyber-Physical Systems, ICCPS 2017 (part of CPS Week). Association for Computing Machinery, Inc, p. 143-154 12 p. (Proceedings - 2017 ACM/IEEE 8th International Conference on Cyber-Physical Systems, ICCPS 2017 (part of CPS Week)).

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

2019

Towards resilient UAV: Escape time in GPS denied environment with sensor drift

Yoon, H. J., Wan, W., Kim, H., Hovakimyan, N., Sha, L. & Voulgaris, P. G., Oct 2019, In : IFAC-PapersOnLine. 52, 12, p. 423-428 6 p.

Research output: Contribution to journalConference article

Open Access
2016

L1 adaptive output regulator design with application to Managed Pressure Drilling

Mahdianfar, H., Hovakimyan, N., Pavlov, A. & Aamo, O. M., Jun 1 2016, In : Journal of Process Control. 42, p. 1-13 13 p.

Research output: Contribution to journalArticle

Cooperative trajectory generation using Pythagorean Hodograph Bézier curves

Choe, R., Puig-Navarro, J., Cichella, V., Xargay, E. & Hovakimyan, N., 2016, In : Journal of Guidance, Control, and Dynamics. 39, 8, p. 1744-1763 20 p.

Research output: Contribution to journalArticle

2018

Collision Avoidance Based on Line-of-Sight Angle: Guaranteed Safety Using Limited Information About the Obstacle

Cichella, V., Marinho, T., Stipanović, D., Hovakimyan, N., Kaminer, I. & Trujillo, A., Jan 1 2018, In : Journal of Intelligent and Robotic Systems: Theory and Applications. 89, 1-2, p. 139-153 15 p.

Research output: Contribution to journalArticle

2017

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

2019

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

2017

L1 adaptive control within a flight envelope protection system

Lee, H., Snyder, S. & Hovakimyan, N., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 4, p. 1013-1026 14 p.

Research output: Contribution to journalArticle

Piecewise bézier curves for avoiding collisions during multivehicle coordinated missions

Mehdi, S. B., Choe, R. & Hovakimyan, N., 2017, In : Journal of Guidance, Control, and Dynamics. 40, 7, p. 1567-1578 12 p.

Research output: Contribution to journalArticle

2019

A path planning framework for a flying robot in close proximity of humans

Yoon, H. J., Widdowson, C., Marinho, T., Wang, R. F. & Hovakimyan, N., Jul 2019, 2019 American Control Conference, ACC 2019. Institute of Electrical and Electronics Engineers Inc., p. 5254-5259 6 p. 8815168. (Proceedings of the American Control Conference; vol. 2019-July).

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

Primal-Dual Algorithm for Distributed Reinforcement Learning: Distributed GTD

Lee, D., Yoon, H. & Hovakimyan, N., Jan 18 2019, 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., p. 1967-1972 6 p. 8619839. (Proceedings of the IEEE Conference on Decision and Control; vol. 2018-December).

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