Articles & Blog
We invite you to join us in our passion
and read some of our contributions to the controls industry.
and read some of our contributions to the controls industry.
How to: Cascade Control
Q1-2024: Confused by cascade control? Want to know why you see two measurements and two controllers, but only one control valve? Why didn't they use feed forward here? Find out how to recognize good opportunities to implement cascade control.
Improving Slow Analyzers in Continuous Control
Q3-2023: Analyzers provide insight into the process' progression. When implementing these analyzers, they are often used in control loops at-line and in lab. Read David's suggestions along with several other voices in this ISA "Ask the Automation Pros."
Q1-2023: David and controls industry legend, Greg McMillan, continue their discussion on bioreactor performance. This time they dive into how to maintain the tight temperature control that is critical for cell health and productivity.
Q4 - 2022: Is your process no longer running the way you'd like it to? Is it time to re-tune your process? If you've recently seen a change in your process performance, it's could be that you don't need tuning. Finding the right root cause to the problem will get you the best results.
Q2-2022: Spotlighted by controls industry legend, Greg McMillan, for Control Magazine. David discusses bioreactor tuning and how he approaches manufacturing support.