Learning the basics can ease loop tuning frustration and ensure stability. During plant operations, it seems that tuning control loops is an ongoing task, which can be a continual frustration to ...

New Direct-Operated DFplus® D-Version Valve from Parker Provides Freely Parameterizable Second Control Loop. 08/06/2026 Parker Hannifin . Parker Hannifin, the global leader in mo ...

PID loops are a central component of modulating boiler control systems with applications ranging from basic steam header pressure control to cascading 3-element drum level control. A modern ...

In 2012, Automation World published an article looking at the decision factors faced when choosing electric or pneumatic actuators. More than a decade later, manufacturing engineers and OEMs still ...

Pilot pressure can be understood as the pneumatic control signal that defines the setpoint of a regulator. This pilot signal is generated by a separate pilot device in pressure control systems that ...

A linear control variable yields a uniform surge margin across the full operating range and simplifies both closed-loop and ...