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The capturing operation for the space object by space robot can not be avoided in order to complete the on- orbital services, such as repairing, maintaining, inspecting and exchanging orbital replace unit (ORU). However, there are some unknown factors, such as the unknown payload and unknown modeling of object and the other uncertain dynamic parameters in the space robot, will affect the performance...
In the future space application, space robot is playing more and more important roles in on-orbital retrieval missions, such as catching an uncontrolled and unknown satellite. As well known, the contact and impact can not be avoided fully when the space robot captures the unknown objects. However, these unknown factors, such as the unknown payload and unknown contact force and the other uncertain...
On-orbital services of space robot are playing more and more important roles in the space operation. Nearly all space operation can not possibly avoid to contact the target. Hence, the impact will occur during contact and capturing operation. Therefore, we try to study the contact and impact dynamics of space operation firstly, and then, we propose a novel approach to search the optimal approach trajectory...
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