Abstract: Diamond turning based on tool servos is gaining applications increasingly in the surface forming of complex-shaped optics. However, current fast/slow tool servo techniques encounter inherent ...

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Abstract: In this article, to improve the speed control performance of PMSM direct-drive servo systems under low-speed operation, a composite control strategy based on rotor position tracking control ...

The Mac mini remains one of Apple’s most compelling Macs, combining strong performance, a compact design, and an attractive starting price. Following its major redesign in late 2024, the desktop ...