A motion planning algorithm for the feed support system of FAST
- 1 May 2020
- journal article
- research article
- Published by IOP Publishing in Research in Astronomy and Astrophysics
- Vol. 20 (5), 068
- https://doi.org/10.1088/1674-4527/20/5/68
Abstract
The paper relates to a motion planning algorithm for the feed support system of the Five-hundred-meter Aperture Spherical radio Telescope (FAST). To enhance the stability of the feed support system, the start/termination planning segments are adopted with an acceleration and deceleration section. The source switching planning adopts a combination of a line segment and focal segment to realize stable control of the feed support system. Besides, during the observation trajectory, a transition segment which is not used for observation data is planned with a required time. Through an example simulation, a smooth change is realized via the motion planning algorithm and presented in this paper.Keywords
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