Automated control

This paper provides a detailed analysis of a practical solution for the alternating operation of two air compressors, covering mainstream control strategies such as primary–standby switching, timed rotation, and pressure interlocking. By scientifically setting start–stop parameters and standardizing…

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,…