PID Controllers

  • January 30, 2018
  • Control Guru

Control Station: LOOP-PRO Tuner

 All too often engineers accept the status quo when tuning PID controllers due to the complexities of real-world process dynamics. Even though tuning control loops is proven to improve

  • August 6, 2017
  • Control Guru

What Effect Does Noise Have on Controller Tuning?

Noise – that random variation in your data signals – is seemingly everywhere. Low frequency process and high frequency signal noise are two sources that directly affect control. There’s no

  • April 6, 2017
  • Control Guru

What Value is Hidden in a Plant’s Process Data

While a typical Distributed Control System (DCS) keeps a watchful eye on production and scheduling there are other important details that a DCS simply overlooks. To be clear, a

  • February 14, 2017
  • Control Guru

Pros and Cons of Higher Order Models

Modeling is a time-tested approach for decoding a process’ dynamic behavior. By understanding how a process responds to change it’s possible to apply an appropriate and timely counter measure.

  • January 31, 2017
  • Control Guru

The Power of the FOPDT Model

If you’re a parent, then chances are you’ve encountered this dilemma: It’s the day after your son or daughter’s birthday and you’re now faced with the job of assembling gifts

  • January 17, 2017
  • Control Guru

The Pros and Cons of Cascade Control

As shared previously Cascade Control is an advanced application of Single Loop Control. Through the use of a secondary and faster PID control loop, practitioners can improve a given

  • December 22, 2016
  • Control Guru

What Options Exist for Tuning Emerson DeltaV Controllers?

Emerson’s DeltaV distributed control system (DCS) dominates much of North America’s process manufacturing market and beyond. For good reason engineers routinely rank it among the top supervisory control platforms