International Journal

  1. 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,  Vo. 18, No. 7,  pp.  1679-1690, (2020)
  2. 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)
  3. 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. 4pp. 987–996, (2019)
  4. 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.3pp. 781–791, (2019)
  5. 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)
  6. 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)
  7. 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)
  8. 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)
  9. 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)
  10. 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)
  11. 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)
  12. 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)
  13. 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)
  14. 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)
  15. 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)
  16. 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)
  17. 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)
  18. 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)
  19. 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).
  20. 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)
  21. 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)
  22. 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)
  23. 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)
  24. Leeghim, H., “Spacecraft intercept using minimum control energy and wait time, Celestial Mechanics and Dynamical Astronomy, Vol. 115, No. 1, pp. 1-19, (2013)
  25. 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)
  26. [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)
  27. 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)
  28. 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)
  29. 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)
  30. 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)
  31. 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)
  32. 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)
  33. 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)
  34. 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)
  35. 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)
  36. (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)
  37. (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)
  38. 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)
  39. 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)
  40. (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)
  41. 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)
  42. 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)
  43. (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)

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