Hackaday

Reverse-Engineering The Holy Stone H120D Drone

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...
Fabbaloo

FreeCAD 1.1 Release Introduces Enhanced Assembly Tools, UI Improvements, and More

FreeCAD has been updated to version 1.1. The open-source 3D CAD tool has become increasingly popular in recent times, likely due to a combination of increasing use of desktop 3D printers and rising ...
IEEE

Model-Free Predictive Current Control of PMSM Using Modified Extended State Observer

Abstract: This article proposes a modified model-free predictive current control (M-MFPCC) integrated with a modified extended state observer (MESO). The goal is to reduce torque ripple and improving ...
IEEE

Continuous Motion Intention Prediction Using sEMG for Upper-Limb Rehabilitation: A Systematic Review of Model-Based and Model-Free Approaches

Abstract: Upper limb functional impairments persisting after stroke significantly affect patients’ quality of life. Precise adjustment of robotic assistance levels based on patients’ motion intentions ...