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Kim, C.-J., Lee, J. H., Park, S. H., Sung, S. and Jung, S.-N., "Nonlinear Optimal Control Analysis Using State-Dependent Matrix Exponential and Its Integrals," Journal of Guidance, Control, and Dynamics, Vol. 31, No. 5, pp. 1386-1399, 2008.
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Darby, C. L., HP-Pseudo-spectral Method for Solving Continuous-Time Nonlinear Optimal Control Problems, Ph. D. Thesis, University of Florida, May 2011.
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Singh, B., A Weighted Residual Framework for Formulation and Analysis of Direct Transcription Methods for Optimal Control, Ph.D. Thesis, Texas A&M University, December 2010.
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Fabien, B. C., "Implementation of a robust SQP algorithm," Optimization Method & Software, Vol. 23, No. 6, October 2008, pp. 827-846.
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Kim, C.-J., Sung, S. and Shin, K., "Pseudo-spectral Application to Nonlinear Optimal Trajectory Generation of a Rotorcraft," The First International Conference on Engineering and Technology Innovation, Kenting, Taiwan, November 11-15, 2011.
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Kim, C.-J. et al., "Flight Dynamics Analyses of a Propeller-Driven Airplane (I): Aerodynamic and Inertial Modeling of the Propeller," IJASS, Vol. 15, No. 4, pp. 345-355, 2014.
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Kim, C.-J. et al., "Flight Dynamics Analyses of a Propeller-Driven Airplane (II): Building a High-Fidelity Mathematical Model and Applications," IJASS, Vol. 15, No. 4, pp. 356-365, 2014.
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Lee, D. H., Hur, S. U. and Kim, C.-J., "Study on Optimum Lunar Landing Trajectories Considering Initial Altitude of Lunar Parking Orbit," KSASS Autumn Conference, Jeju, Korea, November, 2014.
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Kim, C.-J., Sung, S., Park, S. H., Jung, S. N. and Park, T. S., "Numerical Time Scale Separation for Nonlinear Optimal Control Analyses with Applications to Rotorcrafts," AIAA Journal of Guidance, Control and Dynamics, Vol. 37, No. 2, March-April 2014, pp. 658-673.
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Kim, C.-J., Park, S. H., S.-N. Jung, and Sung, S., "Generalized Computational Nodes for Pseudospectral Methods," IJASS, Vol. 15, No. 2, 2014, pp. 183-189.
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Kim, C.-J. and Sung, S., "Efficient ST Techniques for Nonlinear Optimal Control Analyses Using a Pseudospectral Framework," IEEE Transactions on Control Systems Technology, Vol. 23, No. 3, May 2015, pp. 1110-1116.
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Kim, C.-J., Shin, K.-C., Yang, C.-D. and Cho, I.-J., "Interface Features of Flight Dynamic Analysis Program, HETLAS, for the Development of Helicopter FBW System," 1st Asian Australian Rotorcraft Forum and Exhibition 2012, Bexco, Busan, Korea, February 12-15, 2012.
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Park, T. S., Research on Dynamic Modeling, Flight Dynamic Analysis and Optimum Trajectory Generation, M.S. Thesis, Department of Aerospace Information Systems Engineering, Konkuk University, Seoul, Korea, December, 2013.
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Yun, Y.-H., Kim, C.-J., Shin, K.-C., Yang, C.-D. and Cho, I.-J., "Building the Flight Dynamic Analysis Program, HETLAS, for the Development of Helicopter FBW System," 1st Asian Australian Rotorcraft Forum and Exhibition 2012, Bexco, Busan, Korea, February 12-15, 2012.
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Kim, C.-J., Sung, S., Yang, C. D. and Yu, Y. H., "Rotorcraft Trajectory Tracking Using the Sate-Dependent Riccati Equation Controller," Transactions of the Japan Society for Aeronautical and Space Sciences, Vol. 51, No. 173, 2008, pp. 184-192.
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Kim, C.-J., Sung, S., Park, S. H. and Jung, S.-N., "Selection of Rotorcraft Models for Application to Optimal Control Problems," Journal of Guidance, Control, and Dynamics, Vol. 31, No. 5, 2008, pp. 1386-1399.
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Kim, C.-J., Lee, J., Byun, Y. H. and Yu, Y. H., "Nonlinear optimal control analysis of helicopter maneuver problems using the indirect method," Transactions of the Japan Society for Aeronautical and Space Sciences, Vol. 51, No. 171, 2008, pp. 43-51.
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