IEEE

Sensorless Control of Permanent Magnet Synchronous Motorized Spindles With Parameters Adjustment Based on Fuzzy Control Algorithm

Abstract: A nonlinear flux observer (NFO) sensorless flux weakening control method based on a fuzzy extended state observer phase-locked loop (ESOPLL) is proposed to enhance the sensorless control ...
InfoQ

Pinecone Introduces Dedicated Read Nodes in Public Preview for Predictable Vector Workloads

Pinecone recently announced the public preview of Dedicated Read Nodes (DRN), a new capacity mode for its vector database ...
eLife

On CA1 ripple oscillations in rats and the reassessment of asynchronicity evidence

Ripples maintain time-locked occurrence across the septo-temporal axis and hemispheres while showing local phase coupling, revealing a dual mode of synchrony in CA1 network dynamics.
TechCrunch

Instagram’s new ‘Your Algorithm’ tool gives you more control over the Reels you see

Instagram is introducing a new tool that lets you see and control your algorithm, starting with Reels, the company announced on Wednesday. The new tool, called “Your Algorithm,” lets you view the ...
IEEE

Parameter Optimization of Fractional-Order PI Controller for Vector Control of Permanent Magnet Synchronous Motor Based on Improved SSA Algorithm

Abstract: The speed loop of permanent magnet synchronous motor (PMSM) vector control system adopts PI controller, which is difficult to meet the requirements of fast dynamic response and strong ...