James Bruton’s One-Ball Bike Balances & Moves in All Directions

James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...
Hackaday

Color Mixing Spray Paint On The Fly

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...
Hackaday

AI Assistant Uses ESP32

Having an AI assistant is all the rage these days, but AI assistants usually don’t know about your automation setups and may have difficulty dealing with tasks asynchronously. Enter zclaw.
IEEE

Unified Dual-Wheel PID Control for Differential Drive Robot with Distinct Wheel Error Functions

Abstract: The PID controller is the most versatile controller due to its ease of implementation. However, multi-input control design with PID controller is a challenging task. This paper presents the ...
IEEE

Active structural control of floating offshore wind turbine based on PID controller and resonant filter

Abstract: This work proposes a floating offshore wind turbine (FOWT) platform pitch control based on an active tuned mass damper (ATMD) with a proportional-integral-derivative (PID) controller and a ...