Automated control

This paper provides a detailed analysis of a PLC‑based control scheme for the parallel operation of two frequency‑controlled gas boosters supplying gas to a main pipeline. The discussion covers the hardware architecture, master–slave control strategy, pressure closed-loop regulation,…

Compressed air plays an indispensable role in modern industrial workshops and is often referred to as the “fourth major energy source.” This article provides a detailed analysis of its core functions in the workshop, including powering pneumatic tools,…