##Fehse, Automated rendezvous and docking of spacecraft. Cambridge university press, 2003.##
## Zhang, S. Meguid, Y. Huang, and X. Chen, Accurate and consistent FE modelling of soft docking of micro/nano paired-satellites using variational inequalities, International Journal of Mechanics and Materials in Design, Vol. 12, No. 4, pp. 509-523, 2016.##
## Zhang, Y. Huang, W. Han, and X. Chen, Research of flexible beam impact dynamics based on space probe-cone docking mechanism, Advances in Space Research, Vol. 49, No. 6, pp. 1053-1061, 2012.##
##B. Hays, P. Tchoryk, J. C. Pavlich, and G. Wassick, Dynamic simulation and validation of a satellite docking system, in Space Systems Technology and Operations, Vol. 5088, pp. 77-89, 2003.##
## B. Hays, P. Tchoryk, J. C. Pavlich, G. A. Ritter, and G. J. Wassick, Advancements in design of an autonomous satellite docking system, in Spacecraft Platforms and Infrastructure, Vol. 5419, pp. 107-119, 2004.##
## Boesso and A. Francesconi, ARCADE small-scale docking mechanism for micro-satellites, Acta Astronautica, Vol. 86, pp. 77-87, 2013.##
##Han, Y. Huang, and X. Chen, Research of impact dynamic modeling of flexible probe-cone docking mechanism based on Kane method, Archive of Applied Mechanics, Vol. 85, No. 2, pp. 205-221, 2015.##
##Han, Y. Huang, X. Chen, and X. Zhang, Flexible cone impact dynamics based on space probe-cone docking mechanism, Science China Physics, Mechanics and Astronomy, Vol. 57, No. 1, pp. 128-137, 2014.##
## Zhang, Y. Huang, W. Han, and X. Chen, Accurate shape description of flexible beam undergoing oblique impact based on space probe-cone docking mechanism, Advances in Space Research, Vol. 52, No. 6, pp. 1018-1028, 2013.##
##Zhang, Y. Huang, and X. Chen, Contact analysis of flexible beam during space docking process, Advances in Engineering Software, Vol. 64, pp. 38-46, 2013.##
##Zhang, Y. Huang, X. Chen, and W. Han, Modeling of a space flexible probe–cone docking system based on the Kane method, Chinese Journal of Aeronautics, Vol. 27, No. 2, pp. 248-258, 2014.##
##Daneshjou and R. Alibakhshi, Multibody dynamical modeling for spacecraft docking process with spring-damper buffering device: A new validation approach, Advances in Space Research, Vol. 61, No. 1, pp. 497-512, 2018.##
##Alibakhshi and K. Daneshjou, A New Buffer in Impact Reduction for Aerospace Applications, Latin American Journal of Solids and Structures, Vol. 15, No. 5, 2018.##
##م. نوابی، م. ر. اخلومدی. کنترل بهینه غیرخطی مساله ملاقات و اتصال فضایی. علوم و فناوری فضایی. 1394 [cited 2022June02];##8(3):27-40. Available from: https://www.sid.ir/fa/journal/ViewPaper.aspx?id=295138
##م. بختیاری, ک. دانشجو, س. زلارعی. ردیابی و کنترل وضعیت نسبی یک ماهواره در حضور دینامیک موقعیت و اغتشاش جسم سوم با استفاده از کنترلر مود لغزشی. دانش و فناوری هوافضا 1400; 10(2).##
##Han, Y. Y. Huang, X. Zhang, and X. Q. Chen, Collision Simulation Analysis for Space Flexible Probe-cone Docking Mechanism, in Applied Mechanics and Materials, 2012, Vol. 138, pp. 111-116: Trans Tech Pub.##
)