Thermal error modeling of servo axis based on optimized LSSVM with gray wolf optimizer algorithm

Thermal error modeling of servo axis based on optimized LSSVM with gray wolf optimizer algorithm

Thermal error of a CNC machine tool has a serious effect on its machining accuracy. In order to reduce the thermal error, establishing an accurate and robust thermal error model is necessary. A new data-driven thermal error model is proposed based on gray wolf optimizer (GWO) and least squares suppo...

Bibliografiset tiedot
Päätekijät:	Yang Li, Yue Yang, Jiaqi Wang, Fusheng Liang
Aineistotyyppi:	Artikkeli
Kieli:	English
Julkaistu:	Elsevier 2024-01-01
Sarja:	Case Studies in Thermal Engineering
Aiheet:	Thermal error modeling Temperature-sensitivity points Gray wolf optimizer Least squares support vector machine CNC machine tools
Linkit:	http://www.sciencedirect.com/science/article/pii/S2214157X23011644

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