Analysis of limit-cycle oscillation in control systems with piecewise nonlinearities
Yoon, Y. & Johnson, E., 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 proceeding › Conference contribution
Approximating UAV and vision feature point correlations in a simplified SLAM problem
Lewis, J. A. & Johnson, E. N., Jun 2019, 2019 International Conference on Unmanned Aircraft Systems, ICUAS 2019. Institute of Electrical and Electronics Engineers Inc., p. 1381-1388 8 p. 8798219. (2019 International Conference on Unmanned Aircraft Systems, ICUAS 2019).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Controlling a highly gyroscopic VTOL mav
Whitcher, L., Gandhi, M., Johnson, E. & Theodorou, E., Jan 1 2019.Research output: Contribution to conference › Paper
Implementing system identification for a vtol unmanned aerial vehicle
Gandhi, M., Whitcher, L., Johnson, E. & Theodorou, E., 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 proceeding › Conference contribution
Rapid automatic slung load operations with unmanned helicopters
Haviland, S., Bershadsky, D. & Johnson, E. N., Jan 1 2019, In : Journal of the American Helicopter Society. 64, 4, 042009.Research output: Contribution to journal › Article
Trade studies on implementation of extended kalman filters for sUAS navigation
Nakamura, T. & Johnson, E., 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 proceeding › Conference contribution
UAS-Based Airport Maintenance Inspections: Lessons Learned from Pilot Study Implementation
Kim, S., Paes, D., Lee, K., Irizarry, J. & Johnson, E. N., Jan 1 2019, Computing in Civil Engineering 2019: Smart Cities, Sustainability, and Resilience - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019. Cho, Y. K., Leite, F., Behzadan, A. & Wang, C. (eds.). American Society of Civil Engineers (ASCE), p. 382-389 8 p. (Computing in Civil Engineering 2019: Smart Cities, Sustainability, and Resilience - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Unmanned Aerial Systems Health Monitoring Architecture
Dunham, J. & Johnson, E., Mar 1 2019, 2019 IEEE Aerospace Conference, AERO 2019. IEEE Computer Society, 8741584. (IEEE Aerospace Conference Proceedings; vol. 2019-March).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Analytical derivation of the sinusoidal input describing function for adaptive augmenting control algorithms
Angelov, J., Yoon, Y. E. & Johnson, E. N., Jan 1 2018, AIAA Guidance, Navigation, and Control. 210039 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2018; no. 210039).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Autonomous Flight Control for Multirotors by a Simple Input-Output Linearization with Nested Saturation
Yoon, Y., Johnson, E. N. & Ren, L., Oct 26 2018, 2018 IEEE Conference on Control Technology and Applications, CCTA 2018. Institute of Electrical and Electronics Engineers Inc., p. 355-360 6 p. 8511557. (2018 IEEE Conference on Control Technology and Applications, CCTA 2018).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Determination of limit cycle oscillation frequency in linear systems with relay feedback
Yoon, Y. E. & Johnson, E. N., Jan 1 2018, AIAA Guidance, Navigation, and Control. 210039 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2018; no. 210039).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Least square sparse mapping and octree-based A* algorithm
Watanabe, T., Balci, E. & Johnson, E. N., Jan 1 2018, AIAA Information Systems-AIAA Infotech at Aerospace. 209989 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Information Systems-AIAA Infotech at Aerospace, 2018; no. 209989).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Monocular vision occupancy grid mapping with obstacle avoidance on UAVs
Balci, E., Watanabe, T., Magree, D., Khamvilai, T. & Johnson, E. N., Jan 1 2018, AIAA Guidance, Navigation, and Control. 210039 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Guidance, Navigation, and Control Conference, 2018; no. 210039).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Rapid automated slung load operations with conventional helicopters
Haviland, S., Bershadsky, D. & Johnson, E. N., Jan 1 2018, In : Annual Forum Proceedings - AHS International. 2018-MayResearch output: Contribution to journal › Conference article
Real-time fire segmentation via Active Contours for UAV integrated wildfire propagation prediction
De Vivo, F., Battipede, M., Gili, P., Yezzi, A., Feron, E. & Johnson, E., Jan 1 2018, AIAA Information Systems-AIAA Infotech at Aerospace. 209989 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Information Systems-AIAA Infotech at Aerospace, 2018; no. 209989).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
The semi-coaxial multirotor
Bershadsky, D., Haviland, S. & Johnson, E. N., Jan 1 2018, In : Annual Forum Proceedings - AHS International. 2018-MayResearch output: Contribution to journal › Conference article
Trajectory generation using deep neural network
Watanabe, T. & Johnson, E. N., Jan 1 2018, AIAA Information Systems-AIAA Infotech at Aerospace. 209989 ed. American Institute of Aeronautics and Astronautics Inc, AIAA, (AIAA Information Systems-AIAA Infotech at Aerospace, 2018; no. 209989).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
A daisy-chain control design for a multirotor UAV with direct force capabilities
Mehmood, H. & Johnson, E., 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 proceeding › Conference contribution
Analysis of simple relay feedback adaptive control
Yoon, Y. E. & Johnson, E. 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 proceeding › Conference contribution
Automatic landing on a moving platform using deep neural network estimation
Watanabe, T. & Johnson, E. N., Jan 1 2017.Research output: Contribution to conference › Paper
Autonomous suspended load operations via trajectory optimization and variational integrators
De La Torre, G., Theodorou, E. & Johnson, E. N., Jan 1 2017, In : Journal of Guidance, Control, and Dynamics. 40, 2, p. 1-14 14 p.Research output: Contribution to journal › Article
Direct feature correspondence in vision-aided inertial navigation for unmanned aerial vehicles
Vallés, F. P., Magree, D. P. & Johnson, E., Jul 25 2017, 2017 International Conference on Unmanned Aircraft Systems, ICUAS 2017. Institute of Electrical and Electronics Engineers Inc., p. 221-229 9 p. 7991446. (2017 International Conference on Unmanned Aircraft Systems, ICUAS 2017).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Estimation Techniques in Robust Vision-Based Landing of Aerial Vehicles
Nakamura, T., Magree, D. & Johnson, E. N., Jul 2017, In : IFAC-PapersOnLine. 50, 1, p. 11664-11669 6 p.Research output: Contribution to journal › Article
Kernel embedding-based state estimation for colored noise systems
Lee, K., Choi, Y. & Johnson, E. N., Nov 8 2017, 2017 IEEE/AIAA 36th Digital Avionics Systems Conference, DASC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8102036. (AIAA/IEEE Digital Avionics Systems Conference - Proceedings; vol. 2017-September).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Multiple-model adaptive estimation for measurements with unknown time delay
Lee, K. & Johnson, E. 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 proceeding › Conference contribution
Particle filter for closed-loop detection and tracking from occluded airborne images
Nakamura, T., Haviland, S., Bershadsky, D., Magree, D. & Johnson, E., Jul 25 2017, 2017 International Conference on Unmanned Aircraft Systems, ICUAS 2017. Institute of Electrical and Electronics Engineers Inc., p. 256-263 8 p. 7991474. (2017 International Conference on Unmanned Aircraft Systems, ICUAS 2017).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Robust state estimation and online outlier detection using eccentricity analysis
Lee, K. & Johnson, E. N., Oct 6 2017, 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017. Institute of Electrical and Electronics Engineers Inc., p. 1350-1355 6 p. (1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017; vol. 2017-January).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Scalability of closed-loop system responses in adaptive control schemes
Schatz, S. P., Yucelen, T., De La Torre, G., Gruenwald, B., Johnson, E. N. & Holzapfel, F., Jan 31 2017, 2016 14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016. Institute of Electrical and Electronics Engineers Inc., 7838623. (2016 14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Small unmanned aircraft system (sUAS) categorization framework for low altitude traffic services
Ren, L., Castillo-Effen, M., Yu, H., Johnson, E., Yoon, Y., Takuma, N. & Ippolito, C. A., Nov 8 2017, 2017 IEEE/AIAA 36th Digital Avionics Systems Conference, DASC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8101996. (AIAA/IEEE Digital Avionics Systems Conference - Proceedings; vol. 2017-September).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Small unmanned aircraft system (sUAS) trajectory modeling in support of UAS traffic management (UTM)
Ren, L., Castillo-Effen, M., Yu, H., Johnson, E., Nakamura, T., Yoon, Y. & Ippolito, C. A., Jan 1 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 proceeding › Conference contribution
State and parameter estimation using measurements with unknown time delay
Lee, K. & Johnson, E. N., Oct 6 2017, 1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017. Institute of Electrical and Electronics Engineers Inc., p. 1402-1407 6 p. (1st Annual IEEE Conference on Control Technology and Applications, CCTA 2017; vol. 2017-January).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
State estimation using Gaussian process regression for colored noise systems
Lee, K. & Johnson, E. N., Jun 7 2017, 2017 IEEE Aerospace Conference. IEEE Computer Society, 7943781. (IEEE Aerospace Conference Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Vision sensor fusion for autonomous landing
Nakamura, T., Haviland, S., Bershadsky, D. & Johnson, E. N., Jan 1 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 proceeding › Conference contribution
A maneuverability analysis of a novel hexarotor UAV concept
Mehmood, H., Nakamura, T. & Johnson, E. N., Jun 30 2016, 2016 International Conference on Unmanned Aircraft Systems, ICUAS 2016. Institute of Electrical and Electronics Engineers Inc., p. 437-446 10 p. 7502576. (2016 International Conference on Unmanned Aircraft Systems, ICUAS 2016).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
A new model reference control architecture: Stability, performance, and robustness
De La Torre, G., Yucelen, T. & Johnson, E. N., Jul 25 2016, In : International Journal of Robust and Nonlinear Control. 26, 11, p. 2355-2377 23 p.Research output: Contribution to journal › Article
Design considerations of submersible unmanned flying vehicle for communications and underwater sampling
Bershadsky, D., Haviland, S., Valdez, P. E. & Johnson, E., Nov 28 2016, OCEANS 2016 MTS/IEEE Monterey, OCE 2016. Institute of Electrical and Electronics Engineers Inc., 7761266. (OCEANS 2016 MTS/IEEE Monterey, OCE 2016).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Dynamic modeling and analysis of a VTOL freewing concept
Haviland, S., Bershadsky, D. & Johnson, E., Jan 1 2016, AIAA Atmospheric Flight Mechanics Conference. American Institute of Aeronautics and Astronautics Inc, AIAAResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
Effcient approximation of optimal high-order kinematic trajectories
Mooney, J. G. & Johnson, E. 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 proceeding › Conference contribution
Electric multirotor propulsion system optimization for mission objectives
Bershadsb, D., Haviland, S. & Johnson, E., Jan 1 2016, 72nd American Helicopter Society International Annual Forum 2016: Leveraging Emerging Technologies for Future Capabilities. American Helicopter Society, p. 814-821 8 p. (Annual Forum Proceedings - AHS International; vol. 1).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Factored extended Kalman filter for monocular vision-aided inertial navigation
Magree, D. & Johnson, E. N., Jan 1 2016, In : Journal of Aerospace Information Systems. 13, 12, p. 475-490 16 p.Research output: Contribution to journal › Article
Vision-based closed-loop tracking using micro air vehicles
Nakamura, T., Haviland, S., Bershadsky, D., Magree, D. & Johnson, E. N., Jun 27 2016, 2016 IEEE Aerospace Conference, AERO 2016. IEEE Computer Society, 7500873. (IEEE Aerospace Conference Proceedings; vol. 2016-June).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Vision-based multiple model adaptive estimation of ground targets from airborne images
Nakamura, T. & Johnson, E., Jun 30 2016, 2016 International Conference on Unmanned Aircraft Systems, ICUAS 2016. Institute of Electrical and Electronics Engineers Inc., p. 598-607 10 p. 7502626. (2016 International Conference on Unmanned Aircraft Systems, ICUAS 2016).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Vision-based optimal landing on a moving platform
Nakamura, T., Haviland, S., Bershadsky, D. & Johnson, E. N., Jan 1 2016, 72nd American Helicopter Society International Annual Forum 2016: Leveraging Emerging Technologies for Future Capabilities. American Helicopter Society, p. 3331-3341 11 p. (Annual Forum Proceedings - AHS International; vol. 4).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Adaptive control of unmanned aerial vehicles: Theory and flight tests
Kannan, S. K., Chowdhary, G. V. & Johnson, E. N., Jan 1 2015, Handbook of Unmanned Aerial Vehicles. Springer Netherlands, p. 613-673 61 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
Aircraft control and simulation: Dynamics, controls design, and autonomous systems: Third edition
Stevens, B. L., Lewis, F. L. & Johnson, E. N., Nov 2 2015, wiley. 749 p.Research output: Book/Report › Book
A monocular vision-aided inertial navigation system with improved numerical stability
Magree, D. & Johnson, E. 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 proceeding › Conference contribution
A monocular vision-aided inertial navigation system with improved numerical stability
Magree, D. & Johnson, E. 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 proceeding › Conference contribution
Consistency monitoring of Adaptive Controllers using Bayesian linear regression
Szukalski, R., Muhlegg, M. & Johnson, E., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., p. 177-182 6 p. 7170731. (Proceedings of the American Control Conference; vol. 2015-July).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Development of a 500 gram vision-based autonomous quadrotor vehicle capable of indoor navigation
Haviland, S., Bershadsky, D., Magree, D. & Johnson, E., Jan 1 2015, In : Annual Forum Proceedings - AHS International. 4, January, p. 2799-2805 7 p.Research output: Contribution to journal › Article
Electric multirotor propulsion system sizing for performance prediction and design optimization
Bershadsky, D., Haviland, S. & Johnson, E. N., Jan 1 2015, 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, (57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution