The V-625 direct drive rotation stage is a high-performance rotary positioning and scanning stage designed for applications ...

Abstract: Voice coil motor (VCM) is a special direct drive linear motor ... and summarizes the general situation of VCM servo control technology. Firstly, a basic description of VCM's mathematical ...

Stock market meltdown hits 401(k) investors hard for 3rd day ...

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BUK bilong Pikinini (BbP) marked a significant milestone on April 8, in its mission to provide quality early childhood education to children across Papua New Guinea, celebrating its 18th birthday at a ...