Hackaday

Building A Better CNC Hot Wire Foam Cutter

Cutting foam with a hot wire is a common technique to shape foam in a wide variety of shapes. If you want to cut something ...
elektormagazine

Long-Range Appliance Control Using Arduino & LoRa Module

In this project, we build a long-range appliance control system using two Arduino Nano boards and Reyax RYLR999 LoRa modules. In this project, we build a long-range appliance control system using two ...
Hackaday

Building And Testing A DIY Robot Actuator

[Brandon Lai] is hoping to build a humanoid robot. To that end, he’s going to need some actuators, and decided to design his own. His second pass at this turned out pretty well, with a few snags found ...
Machine Design

Engineering the Long Stroke: A Guide to Rodless Linear Actuators

Already registered? Click here now to login! Rodless cylinders can cut your machine footprint by 50%—but only if you size them correctly. In modern machine design, space is at a premium. Traditional ...
IEEE

Game-Based Actuator Fault-Tolerant Control for Air–Sea Heterogeneous Systems With Resilience to Position Transmission Faults

Abstract: This article aims to improve the control performance for the air–sea heterogeneous system consisting of multi uncrewed aerial vehicles (UAVs) and an uncrewed surface vehicle (USV) by means ...
IEEE

Reduced Position Error and Overshoot Control Using Modified Integrator-Based QPR Controller and SMO for Limp Home Mode PMSM-Driven EV

Abstract: The conventional sliding-mode observer (SMO) used for position estimation in permanent magnet synchronous machine (PMSM) drives for electric vehicle (EV) applications experiences chattering ...