|
|
|
|
|
Ivan di Stefano, Daniele Durante, Paolo Cappuccio and Paolo Racioppa
The exploration of Uranus, a key archetype for ice giant planets and a gateway to understanding distant exoplanets, is acquiring increasing interest in recent years, especially after the Uranus Orbiter and Probe (UOP) mission has been prioritized in the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
David Zuehlke, Madhur Tiwari, Khalid Jebari and Krishna Bhavithavya Kidambi
As interest in Moon exploration grows, and efforts to establish an orbiting outpost intensify, accurate modeling of spacecraft dynamics in cislunar space is becoming increasingly important. Contrary to satellites in Low Earth Orbit (LEO), where it takes ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yongshang Wei, Tianxi Liu, Cheng Wei, Ruixiong Zhang and Haiyu Gu
In this study, differential game theory was applied to propose two guidance laws of a pursuer in an orbit pursuit?evasion?defense game. One was a conservative guidance law of maneuvering to absolute safety before pursuing the evader, and the other was a ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yuchen Liu, Lai Teng and Zhonghe Jin
Space robots exhibit a strong dynamic coupling between the manipulator and the base spacecraft, with this phenomenon being particularly pronounced in mini space robots. The uncertainty surrounding the inertial parameters of space robots often renders dyn...
ver más
|
|
|
|
|
|
|
|
|
|
|
Claudio Bottiglieri, Felice Piccolo, Carmine Giordano, Fabio Ferrari and Francesco Topputo
In this paper, a practical approach to trajectory design for asteroid exploration missions with CubeSats is presented. When applied trajectories are sought, operative concerns and uncertainties affecting the spacecraft dynamics must be considered during ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andry Sedelnikov, Valeria Serdakova, Denis Orlov and Alexandra Nikolaeva
The paper investigates the stress?strain state of a homogeneous rectangular plate after a temperature shock. It is believed that the plate is the first approximation of the solar panel model of a small spacecraft. To study the stress?strain state of the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiande Wu, Wenbin Bai, Yaen Xie, Xianliang Zhang and Ting Song
The prescribed performance robust control method for the leader/follower (L/F) formation is proposed in this paper to solve the problem of spacecraft formation flying (SFF) full-process control (FPC). The objective of FPC is to establish an ultra-close f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ahmed Mahfouz, Gabriella Gaias, D. M. K. K. Venkateswara Rao and Holger Voos
In this paper, the problem of autonomous optimal absolute orbit keeping for a satellite mission in Low Earth Orbit using electric propulsion is considered. The main peculiarity of the approach is to support small satellite missions in which the platform ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ting Song, Zixuan Zheng, Yufei Guo and Jianping Yuan
A model-free control method is applied to the attitude and orbital operation of the post-capture combined spacecraft, which consists of a space robot and debris. The main contribution of this paper lies in the following three aspects. Firstly, the discre...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weijun Wang, Chongfeng Zhang, Chenkun Qi, Lijia Fu and Shigang Wang
The docking mechanism is the key system for realizing the lunar-orbit docking mission of two spacecraft, which needs to have both capture correction and connection hold functions. The different stiffness requirements between the capture correction proces...
ver más
|
|
|
|
|
|