Dynamic Error Modeling and Predictive Compensation for Direct-Drive Turntables Based on CEEMDAN-TPE-LightGBM-APC Algorithm

Dynamic Error Modeling and Predictive Compensation for Direct-Drive Turntables Based on CEEMDAN-TPE-LightGBM-APC Algorithm

The direct-drive turntable serves as the core actuator in high-precision macro-micro drive systems, where its positioning accuracy fundamentally determines overall system performance. Accurate error prediction and compensation technology represent a critical prerequisite for achieving continuous err...

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Bibliographic Details
Main Authors: Manzhi Yang, Hao Ren, Shijia Liu, Bin Feng, Juan Wei, Hongyu Ge, Bin Zhang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Micromachines
Subjects:
direct-drive turntable
positioning error
LightGBM
predictive compensation
adaptive correction
Online Access:https://www.mdpi.com/2072-666X/16/7/731
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