- Lee, S. H., and Leeghim, H., “Synthetic Infra-red Image Evaluation Method by Structural Similarity Index Measure,” Electronics, Vol. 11, No. 20, 3360, pp.1-16, (2022)
- Yang, Y., Leeghim, H., and Kim, D., “Dubins Path-oriented Rapidly-exploring Random Tree* for Three-dimensional Path Planning of Unmanned Aerial Vehicles,” Electronics, Vol. 11, No. 15, 2338, pp.1-21, (2022)
- Leeghim, H., and Kim, D., “Singularity-robust CMG Allocation Strategy for Spacecraft Attitude Control in the Presence of Disturbances,” Aerospace Science and Technology, Vol. 119, 107178, pp.1-12, (2021)
- Jang, S., Yang, Y., and Leeghim, H., “Angular Rate Constrained Sliding Mode Control of UAVs for Path Following,” Electronics, Vol. 10, No. 22, 2776, pp.1-19, (2021)
- Choi, D., Leeghim, H., and Kim, D., “Effective Boundary Value Problem Solver via Bézier Functions,” Symmetry, Vol. 13, No. 5, pp. 1-20, (2021)
- Leeghim, H., Lee, C., Jin, J., and Kim, D., “A Singularity-free steering law of roof array of control moment gyros for agile spacecraft maneuver,” International Journal of Control, Automation and Systems, Vol. 18, No. 7, pp. 1679-1690, (2020)
- Lee, D., and Leeghim, H., “Reaction wheel fault-tolerant finite-time control for spacecraft attitude tracking without unwinding,” International Journal of Robust and Nonlinear Control, Vol.30, No. 9, pp.3672-3691, (2020)
- Jin, J., and Leeghim, H., “Attitude Control of Momentum-Biased Satellites Equipped with Control Moment Gyroscopes,” International Journal of Aeronautical & Space Sciences, Vol. 20, No. 4, pp. 987–996, (2019)
- Mok, S.-H., Jo, S., Bang, H., and Leeghim, H., “Heuristic-Based Mission Planning for an Agile Earth Observation Satellite,” International Journal of Aeronautical and Space Sciences, Vol. 20, No.3, pp. 781–791, (2019)
- Kim, D., and Leeghim, H., “Near-minimum-fuel Strategy for Continuous Single-axis Maneuvers of a Rigid Body,” Transactions of the Japan Society for Aeronautical and Space Sciences, Vol. 62, No. 3, pp. 169-172, (2019)
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Oghim, S., Leeghim, H., and Kim, D., “Real-time Spacecraft Intercept Strategy on J2-perturbed Orbits,” Advances in Space Research, Vol. 63, No. 2, pp. 1007-1016, (2019)
- Leeghim, H., Bang, H., and Lee, C., “Angular Rate and Alignment Estimation for Gyroless Spacecraft by Only Star Trackers,” International Journal of Control, Automation and Systems, Vol. 16, No. 5, pp.2235-2243, (2018)
- Mok, S., Bang, H., Koh, B., Park, K.-M., and Leeghim, H., “Roll Steering of Yaw-Pitch Steered SAR for Reducing Ground-Target Pointing Error,” IEEE Geoscience and Remote Sensing Letters, Vol. 15, No. 1, pp.38-42, (2018)
- Leeghim, H., Jin, J., and Mok, S.-H., “Feasible Angular Momentum of Spacecraft Installed with Control Moment Gyros,” Advances in Space Research, Vol. 61, No. 1, pp.466-477, (2018)
- Oghim, S., Lee, C., and Leeghim, H., “Minimum-Energy Spacecraft Intercept on Non-Coplanar Elliptical Orbits Using Genetic Algorithms,” International Journal of Aeronautical and Space Sciences,Vol. 18, No. 4, pp. 729-739, (2017)
- Oghim, S., Mok, S.-H., and Leeghim, H., “Optimal Spacecraft Rendezvous by Minimum Velocity Change and Wait Time,” Advances in Space Research, Vol. 60, No. 6, pp. 1188-1200 (2017)
- Kim, J.-M., Mok, S.-H, Leeghim, H., and Lee, C., “Vibration-Robust Attitude and Heading Reference System Using Windowed Measurement Error Covariance,” International Journal of Aeronautical and Space Sciences, Vol. 18, No. 3, pp. 112–121, (2017)
- Jo, S., Bang, H., and Leeghim, H., “A Vector Measurement-based Angular Velocity Estimation Scheme for Maneuvering Spacecraft,” Journal of the Astronautical Sciences, Vol. 64, No. 3, pp. 310–332 (2017)
- Seo, I.-H., Kim, J.-M., and Leeghim, H., “Nonlinear Nutation Control of Spacecraft Using Two Momentum Wheels,” International Journal of Aeronautical and Space Sciences, Vol.18, No. 1, pp. 99–107, (2017)
- Leeghim, H., Cho, D. H., and Kim, D. H., “An Optimal Trajectory Design for the Lunar Vertical Landing,” Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 230, No. 11, pp. 2077-2085 (2016)
- Mok, S.-H., Choi, Y. H., Bang, H., and Leeghim, H., “A Delayed Impulse Control Strategy for Spacecraft Formations,” Journal of the Astronautical Sciences, Vol. 60, No. 3, pp. 337-365 (2015)
- Cho, D.-H., Kim, D., and Leeghim, H., “Optimal Lunar Landing Trajectory Design for Hybrid Engine,” Mathematical Problems in Engineering, vol. 2015, Article ID 462072, pp. 1-8, (2015)
- Leeghim, H., and Kim, D., “Adaptive Neural Control of Spacecraft Using Control Moment Gyros,” Advances in Space Research, Vol. 55 No. 5, pp. 1382–1393 (2015)
- Kim, D., and Leeghim, H., “A New Approach for Handling Under-Actuated System Control,” Transactions of the Japan Society for Aeronautical and Space Sciences, Vol. 58, No. 2, pp. 110-111 (2015).
- Leeghim, H., Cho, D.H., Jo, S. J., and Kim, D.H., “Generalized Guidance Scheme for Low-Thrust-Orbit Transfer,” Mathematical Problems in Engineering, Vol. 2014, Article ID 407087, pp. 1-9 (2014)
- Leeghim, H., Kim, D., and Turner, J. D., “Solution for Nonlinear Three-Dimensional Intercept Problem with Minimum Energy,” Mathematical Problems in Engineering, vol. 2013, Article ID 435725, pp. 1-8, (2013)
- Kim, D., Turner, J. D., and Leeghim, H., “Reorientation of Asymmetric Rigid Body Using Two Controls,” Mathematical Problems in Engineering, vol. 2013, ID 708935, pp. 1-8, (2013)
- Lee, W., Bang, H., and Leeghim, H., “Cooperative localization between small UAVs using a combination of heterogeneous sensors,“ Aerospace Science and Technology, Vol. 27, No. 1, pp. 105-111, (2013)
- Leeghim, H., “Spacecraft intercept using minimum control energy and wait time,“ Celestial Mechanics and Dynamical Astronomy, Vol. 115, No. 1, pp. 1-19, (2013)
- Leeghim, H., Ahn, M., and Kim, K., “Novel approach to optical profiler with gradient focal point methods,” Optics express, Vol. 20, No. 21, pp. 23061-23073, (2012)
- [Best Paper Awards] Lee, W., Bang, H., and Leeghim, H., “A cooperative guidance law for target estimation by multiple unmanned aerial vehicles,” Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 225, No. 12, pp. 322-1335, (2011)
- Leeghim, H, and Jaroux, B. A., “Energy-Optimal Solution to the Lambert Problem,” Journal of guidance, control, and dynamics Vol. 33, No. 3, pp. 1008-1010, (2010)
- Leeghim, H., Choi, Y., and Jaroux, B. A., “Uncorrelated unscented filtering for spacecraft attitude determination,” Acta Astronautica, Vol. 67, No. 1 , pp. 135-144, (2010)
- Leeghim, H., et al. “Singularity avoidance of control moment gyros by predicted singularity robustness: ground experiment,” Control Systems Technology, IEEE Transactions on Vol.17, No.4, pp.884-891, (2009)
- Leeghim, H., Choi, Y., and Bang. H., “Adaptive attitude control of spacecraft using neural networks,” Acta Astronautica, Vol. 64, No. 7 pp. 778-786, (2009)
- Leeghim, H., Bang, H., and Park, J.-O., “Singularity avoidance of control moment gyros by one-step ahead singularity index,” Acta Astronautica, Vol. 64, No. 9, pp. 935-945, (2009)
- Leeghim, H., et al. “Spacecraft attitude control by combination of various torquers,” International Journal of Systems Science, Vol. 40, No. 10, pp. 995-1008, (2009)
- Leeghim, H., Seo, I.-H., and Bang, H,. “Adaptive nonlinear control using input normalized neural networks,” Journal of Mechanical Science and Technology Vol. 22, No. 6, pp. 1073-1083, (2008)
- Seo, I.-H., Leeghim, H., and Bang, H., “Nonlinear momentum transfer control of a gyrostat with a discrete damper using neural networks,” Acta Astronautica, Vol. 62, No. 6, pp. 357-373, (2008)
- Leeghim, H., Choi, Y., Bang, H., and Park, J.-O., “Kalman Filtering for Spacecraft Attitude Estimation by Low-Cost Sensors,” International Journal of Aeronautical and Space Sciences, Vol.9, No.1, pp.1471-161, May (2008)
- (Leeghim, H.,)Lee, H., and Bang, H., “Singularity Avoidance of Variable Speed Control Moment Gyros by Optimization Approach,” Journal of the Astronautical Sciences, Vol. 55, No. 1, pp. 67-84, (2007)
- (Leeghim, H.,)Lee, H., and Bang, H., “Star pattern identification technique by modified grid algorithm,” Aerospace and Electronic Systems, IEEE Transactions on Vol. 43, No. 3, pp. 1112-1116, (2007)
- Choi, Y., and (Leeghim)Lee, H., and Bang, H., “Coordinated Simultaneous Attitude Pointing for Multiple Satellites Under Formation Flying,” KSAS International Journal of Aeronautical and Space Sciences, Vol.8, No.1, pp.129-139, May (2007)
- Lee, D. H., (Leeghim)Lee, H., and Bang, H.,“Formation Flying of Small Satellites Using Coulomb Force,”International Journal of Aeronautical and Space Sciences, Vol.7, No.1, pp.84-90, (2006)
- (Leeghim, H.)Lee, H., Cho, S. J., and Bang, H., “Attitude Control of Agile Spacecraft Using Momentum Exchange Devices,” International Journal of Aeronautical and Space Sciences, Vol.7, No.2, pp.14-25, (2006)
- Bang, H, Cho, Y., and (Leeghim, H.,) Lee, H., “Slewing maneuver control of flexible spacecraft by output feedback.” Acta Astronautica Vol. 55, No. 11, pp. 903-916, (2004)
- Bang, H., (Leeghim, H.,)Lee, H., Eun, Y., “Robust Time-Optimal Control for Flexible Structure Vibration Control by Augmented Dynamics,” International Journal of Aeronautical and Space Sciences, Vol.5, No.1, pp.19-29, (2004)
- (Leeghim, H., Bang. H., Lee, E., and Hong, C., “Aircraft Waypoint Navigation Control with Neural Network-Based Altitude-Hold Control,” International Journal of Aeronautical and Space Sciences, Vol.2, No.1, pp.93-102, (2001)