[1] M. Sadedel, A. Yousefi Koma, and F. Iranmanesh, "Heel-off and Toe-off Motions Optimization for a 2D Humanoid Robot Equipped with ActiveToe Joints (2)," Modares Mechanical Engineering, Vol. 16, No. 3, pp. 87-97, 2016, http://dorl.net/dor/20.1001.1.10275940.1395.16.3.33.0.
[2] M. Sadedel, A. Yousefi-Koma, M. Khadiv, and F. Iranmanesh, "Heel-strike and Toe-off Motions Optimization for Humanoid Robots Equipped with Active Toe Joints," Robotica, Vol. 36, No. 6, pp. 925-944, 2018, doi:10.1017/S0263574718000140.
[3] R. C. Luo and C. C. Chen, "Quasi-natural Humanoid Robot Walking Trajectory Generator Based on Five-mass with Angular Momentum Model," IEEE Transactions on Industrial Electronics, Vol. 65, No. 4, pp. 3355-3364, 2017, doi: 10.1109/TIE.2017.2750628.
[4] Y.-F. Ho, T.-H. S. Li, P.-H. Kuo, and Y.-T. Ye, "Parameterized Gait Pattern Generator Based on Linear Inverted Pendulum Model with Natural ZMP References," The Knowledge Engineering Review, Vol. 32, 2017, doi:10.1017/S0269888916000138.
[5] C.-C. Wong, S.-R. Xiao, and H. Aoyama, "Natural Walking Trajectory Generator for Humanoid Robot Based on Three-mass LIPFM," IEEE Access, Vol. 8, pp. 228151-228162, 2020, doi: 10.1109/ACCESS.2020.3046106.
[6] M. Vukobratović and B. Borovac, "Zero-moment Point—Thirty Five Years of Its Life," International Journal of Humanoid Robotics, Vol. 1, No. 01, pp. 157-173, 2004, https://doi.org/10.1142/S0219843604000083.
[7] A. Goswami, "Foot Rotation Indicator (FRI) Point: A New Gait Planning Tool to Evaluate Postural Stability of Biped Robots," in Proceedings 1999 IEEE International Conference on Robotics and Automation (Cat. No. 99CH36288C), 1999, Vol. 1, pp. 47-52: IEEE, doi: 10.1109/ROBOT.1999.769929.
[8] Z. Zhang, L. Wang, J. Liao, J. Zhao, Z. Zhou, and X. Liu, "Dynamic Stability of Bio-inspired Biped Robots for Lateral Jumping in Rugged Terrain," Applied Mathematical Modelling, Vol. 97, pp. 113-137, 2021, https://doi.org/10.1016/j.apm.2021.03.050.
[9] A. Takhmar, M. Alghooneh, K. Alipour, S. Ali, and A. Moosavian, "MHS Measure for Postural Stability Monitoring and Control of Biped Robots," in 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2008, pp. 400-405: IEEE, doi: 10.1109/AIM.2008.4601694.
[10] H. Hirukawa et al., "A Universal Stability Criterion of the Foot contact of Legged Robots-adios Zmp," In Proceedings 2006 IEEE International Conference on Robotics and Automation, 2006. ICRA 2006., 2006, pp. 1976-1983: IEEE, doi: 10.1109/ROBOT.2006.1641995 .
[11] W. Z. Peng, C. Mummolo, and J. H. Kim, "Stability Criteria of Balanced and Steppable Unbalanced States for Full-body Systems with Implications in Robotic and Human Gait," in 2020 IEEE International Conference on Robotics and Automation (ICRA), 2020, pp. 9789-9795: IEEE, doi: 10.1109/ICRA40945.2020.9196820.
[12] A. Goswami and P. Vadakkepat, Humanoid Robotics: A reference. Springer, 2019.
[13] S. Kajita, F. Kanehiro, K. Kaneko, K. Yokoi, and H. Hirukawa, "The 3D Linear Inverted Pendulum Mode: A Simple Modeling for a Biped Walking Pattern Generation," In Proceedings 2001 IEEE/RSJ International Conference on Intelligent Robots and Systems. Expanding the Societal Role of Robotics in the the Next Millennium (Cat. No. 01CH37180), 2001, Vol. 1, pp. 239-246: IEEE, doi: 10.1109/IROS.2001.973365.
[14] S. Kajita et al., "Biped Walking Pattern Generation by using Preview Control of Zero-moment Point," in 2003 IEEE International Conference on Robotics and Automation (Cat. No. 03CH37422), 2003, Vol. 2, pp. 1620-1626: IEEE, doi: 10.1109/ROBOT.2003.1241826.
[15] A. Herdt, N. Perrin, and P.-B. Wieber, "Walking without Thinking About It," In 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010, pp. 190-195: IEEE, doi: 10.1109/IROS.2010.5654429.
[16] M. S. Khan and R. K. Mandava, "A Review on Gait Generation of the Biped Robot on Various Terrains," Robotica, pp. 1-43, 2023, doi:10.1017/S0263574723000097.
[17] C. Hu, S. Xie, L. Gao, S. Lu, and J. Li, "An Overview on Bipedal Gait Control Methods," IET Collaborative Intelligent Manufacturing, Vol. 5, No. 3, p. e12080, 2023, https://doi.org/10.1049/cim2.12080.
[18] N. Ratre, S. Panigrahi, and S. Dubey, "Offline Trajectory Generation for Bipedal Robot using Linear Inverted Pendulum Model," Journal of Mechanical Materials and Mechanics Research| Volume, Vol. 6, No. 02, 2023.
[19] N. Scianca, D. De Simone, L. Lanari, and G. Oriolo, "MPC for Humanoid Gait Generation: Stability and Feasibility," IEEE Transactions on Robotics, Vol. 36, No. 4, pp. 1171-1188, 2020, doi: 10.1109/TRO.2019.2958483.
[20] G. Mesesan, J. Englsberger, G. Garofalo, C. Ott, and A. Albu-Schäffer, "Dynamic Walking on Compliant and Uneven Terrain using DCM and Passivity-based Whole-body Control," in 2019 IEEE-RAS 19th International Conference on Humanoid Robots (Humanoids), 2019, pp. 25-32: IEEE, doi: 10.1109/Humanoids43949.2019.9035053.
[21] R. Schuller, G. Mesesan, J. Englsberger, J. Lee, and C. Ott, "Online Learning of Centroidal Angular Momentum Towards Enhancing Dcm-based Locomotion," In 2022 International Conference on Robotics and Automation (ICRA), 2022, pp. 10442-10448: IEEE, doi: 10.1109/Humanoids43949.2019.9035053.
[22] M. Shafiee, G. Romualdi, S. Dafarra, F. J. A. Chavez, and D. Pucci, "Online Dcm Trajectory Generation for Push Recovery of Torque-controlled Humanoid Robots," In 2019 IEEE-RAS 19th International Conference on Humanoid Robots (Humanoids), 2019, pp. 671-678: IEEE, doi: 10.1109/Humanoids43949.2019.9034996.
[23] N. Figueroa, J. Tafur and A. Kheddar, "Reinforcement Learning-based Parameter Optimization for Whole-body Admittance Control with IS-MPC," 2024 IEEE/SICE International Symposium on System Integration (SII), Ha Long, Vietnam, 2024, pp. 1405-1410, doi: 10.1109/SII58957.2024.10417367.
[24] R. Mirjalili, A. Yousefi-Koma, F. A. Shirazi, and S. Mansouri, "Online Path Planning for SURENA III Humanoid Robot using Model Predictive Control Scheme," In 2016 4th International Conference on Robotics and Mechatronics (ICROM), 2016, pp. 416-421: IEEE, doi: 10.1109/ICRoM.2016.7886774.
[25] M. Sadedel, A. Yousefi-koma, and M. Khadiv, "Offline Path Planning, Dynamic Modeling and Gait Optimization of a 2D Humanoid Robot," In 2014 Second RSI/ISM International Conference on Robotics and Mechatronics (ICRoM), 2014, pp. 131-136: IEEE, doi: 10.1109/ICRoM.2014.6990889.
[26] M. Khadiv, S. A. A. Moosavian, A. Yousefi-Koma, H. Maleki, and M. Sadedel, "Online Adaptation for Humanoids Walking on Uncertain Surfaces," Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, Vol. 231, No. 4, pp. 245-258, 2017, https://doi.org/10.1177/0959651817692484.
[27] J. Pratt, J. Carff, S. Drakunov, and A. Goswami, "Capture Point: A Step Toward Humanoid Push Recovery," In 2006 6th IEEE-RAS International Conference on Humanoid Robots, 2006, pp. 200-207: IEEE, doi: 10.1109/ICHR.2006.321385.
[28] T. Takenaka, T. Matsumoto, and T. Yoshiike, "Real Time Motion Generation and Control for Biped Robot-1 st Report: Walking Gait Pattern Generation," in 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2009, pp. 1084-1091: IEEE, doi: 10.1109/IROS.2009.5354662.
[29] J. Englsberger, G. Mesesan, and C. Ott, "Smooth Trajectory Generation and Push-recovery Based on Divergent Component of Motion," in 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2017, pp. 4560-4567: IEEE, doi: 10.1109/IROS.2017.8206324.
[30] M. Khadiv, A. Herzog, S. A. A. Moosavian, and L. Righetti, "A Robust Walking Controller Based on Online Step Location and Duration Optimization for Bipedal Locomotion," arXiv Preprint arXiv:1704.01271, 2017, doi: 10.1109/TRO.2020.2982584.
[31] H. Jeong, I. Lee, O. Sim, K. Lee, and J.-H. Oh, "A Robust Walking Controller Optimizing Step Position and Step Time That Exploit Advantages of Footed Robot," Robotics and Autonomous Systems, Vol. 113, pp. 10-22, 2019, https://doi.org/10.1016/j.robot.2018.12.003.
[32] H. Jeong, I. Lee, J. Oh, K. K. Lee, and J.-H. Oh, "A Robust Walking Controller Based on Online Optimization of Ankle, Hip, and Stepping Strategies," IEEE Transactions on Robotics, Vol. 35, No. 6, pp. 1367-1386, 2019, doi: 10.1109/TRO.2019.2926487.
[33] M. Sadedel, A. Yousefi-Koma, M. Khadiv, and M. Mahdavian, "Adding Low-cost Passive Toe Joints to the Feet Structure of SURENA III Humanoid Robot," Robotica, Vol. 35, No. 11, pp. 2099-2121, 2017, doi:10.1017/S026357471600059X.
[34] K. Harada, S. Kajita, K. Kaneko, and H. Hirukawa, "An Analytical Method for Real-time Gait Planning for Humanoid Robots," International Journal of Humanoid Robotics, Vol. 3, No. 01, pp. 1-19, 2006, https://doi.org/10.1142/S0219843606000643.
[35] S. Kajita, H. Hirukawa, K. Harada, and K. Yokoi, Introduction to Humanoid Robotics. Springer, 2014, https://doi.org/10.1007/978-3-642-54536-8.
