Reinforcement learning-based stable jump control method for asteroid-exploration quadruped robots
J Qi, H Gao, H Su, L Han, B Su, M Huo, H Yu… - Aerospace Science and …, 2023 - Elsevier
Unlike the spherical gravitational field of planets and other large solar system bodies, the
gravitational field of asteroids is irregular and weak. It is challenging for a planetary rover to …
gravitational field of asteroids is irregular and weak. It is challenging for a planetary rover to …
Hybrid iteration and optimization-based three-dimensional reconstruction for space non-cooperative targets with monocular vision and sparse lidar fusion
The measurement of reference pose and geometric size for space non-cooperative targets is
an essential premise of on-orbit servicing. In this paper, a three-dimensional (3-D) …
an essential premise of on-orbit servicing. In this paper, a three-dimensional (3-D) …
Motion planning of free-floating space robots for tracking tumbling targets by two-axis matching via reinforcement learning
Z Dong, Y Zhu, L Wang, Y Wu, Y Guo - Aerospace Science and Technology, 2024 - Elsevier
The increasing amount of space debris poses a persistent threat to the safety of spacecraft.
These non-cooperative targets are generally in a tumbling state, which places stringent …
These non-cooperative targets are generally in a tumbling state, which places stringent …
Study on Virtual Training Platform for Reinforcement Learning of Space Manipulator
S Yang, S Lu, M Li, Y Hou, W Zhang… - … Conference on Service …, 2023 - ieeexplore.ieee.org
In this paper, a training platform based on Unity engine of target-capturing control strategies
for a five-DOF space manipulator with fixed base is built. The platform mainly includes model …
for a five-DOF space manipulator with fixed base is built. The platform mainly includes model …