2023
DOI: 10.1088/1674-4527/acc29d
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Collaborative Simulation of Mechanical Structure and Control Systems of Leighton Chajnantor Telescope

Abstract: Leighton Chajnantor Telescope (LCT) will be moved from the summit of Mauna Kea, Hawaii to Chajnantor Plateau, Chile and be refurbished there. Strong wind disturbance at the new site will bring great challenges to the servo control of LCT. It is necessary and important to develop a simulation platform that behaves as close as possible to the real telescope for testing the performance of the designed servo controller. In this paper, a collaborative simulation platform of LCT based on Adams and Matlab/Simulink is… Show more

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Cited by 6 publications
(3 citation statements)
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“…(2) Collaborative Simulation Experiment: Due to the unavailability of LCT during its relocation process, we developed a collaborative simulation testbed (Yao et al 2023) to verify the performance of the proposed DOB-CPC (H ∞ +LQR-DOB) by introducing a pre-constructed multibody dynamic model of the antenna. .…”
Section: Experiments Designmentioning
confidence: 99%
See 2 more Smart Citations
“…(2) Collaborative Simulation Experiment: Due to the unavailability of LCT during its relocation process, we developed a collaborative simulation testbed (Yao et al 2023) to verify the performance of the proposed DOB-CPC (H ∞ +LQR-DOB) by introducing a pre-constructed multibody dynamic model of the antenna. .…”
Section: Experiments Designmentioning
confidence: 99%
“…As described in our previous research article (Yao et al 2023), the Adams model is constructed based on the Ansys model of LCT. To be specified, as Figure 8 shows, we first constructed the mechanical structure of LCT using SpaceClaim (a 3D modeling tool within Ansys).…”
Section: Experiments Designmentioning
confidence: 99%
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