A method, device and storage medium for capturing space targets
A technology of spatial target and location information, applied in the field of artificial intelligence, can solve problems such as low accuracy and poor real-time performance, achieve good universality, improve representation ability, and improve capture efficiency and accuracy.
Active Publication Date: 2021-10-29
TSINGHUA UNIV
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Problems solved by technology
[0004] The embodiment of the present application provides a method for capturing a space target, which overcomes the problems of low accuracy and poor real-time performance that may exist when the capture device captures a space target, and improves the capture efficiency
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0041] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein, for example, can be practiced in sequences other than those illustrated or described ...
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This application discloses a method, device and storage medium for capturing space objects, specifically to obtain initial state information of the capturing device, the initial state information includes environmental state information and actions representing the capturing device in its initial action state Attribute information, input the initial state information and the position information of the spatial target that the capture device is close to into the first pre-trained mobile state optimization model, the first mobile state optimization model is used to represent the action attribute information of the capture device and the spatial target The movement relationship among the position information, the optimal movement information of the capture device is determined through the first movement state optimization model, and the capture device is moved according to the optimal movement information to capture the space object. The embodiment of the present application improves the ability of the first movement state optimization model to represent the optimal movement information of the capture device through the training of the first movement state optimization model, and improves the capture efficiency and accuracy of space targets.
Description
technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular to a method, device and storage medium for capturing space targets. Background technique [0002] With the continuous development of space technology, space robots have become a research hotspot. Space robots generally refer to service satellites equipped with robotic arms. Due to its dexterous operability, the robotic arm can improve the ability of service satellites to complete various complex space tasks, such as derotation, capture, docking, and fine manipulation. Therefore, the planning and control of space robots in various tasks has become a hot research topic. Space robots have complex dynamic characteristics and are nonholonomic systems when they are free-floating, and their planning and control problems are more complicated than those of ground robots. [0003] Artificial intelligence can improve the autonomy of space robots to a certain ex...
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IPC IPC(8): B25J9/16G06K9/62G06N3/04G06N3/08
CPCB25J9/163G06N3/08B25J9/161G06N3/045G06F18/295
Inventor 张涛李少朋王圣杰
Owner TSINGHUA UNIV