Abstract: In this paper, a variable reference speed control of a high-speed Brushless DC(BLDC) motor for blender machines is proposed for reducing the speed ripple at the high-speed pulsating load ...

Constraint-based sketcher extension for Blender that allows to create precise 2d shapes by defining a set of geometric constraints like tangent, distance, angle, equal and more. Sketches stay editable ...

Abstract: “Active flux” is an alternative unitary concept for the control of practically all ac drives. As aligned to rotor d-axis (for synchronous and flux-modulation machines) and to rotor flux axis ...

A few years ago, 3D printing sounded like science fiction. Today, there are thousands of beginner-friendly designs perfect for learning the basics.

Sam – an ex-science teacher – uses his physics degree and five years of experience at Which? to test everything from beard trimmers to electric bikes and trampolines. The best blenders blitz ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Explore the 5 best graphic card for PC from NVIDIA GeForce RTX 5090 to AMD Radeon RX 9070 XT, that enable you to work with 4K ...

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Boxing Day 2025 kicks off in less than 12 hours, but Canadians don't have to wait any longer to shop Amazon Canada’s Boxing ...