Last year, some controversy broke out in the process automation and control community about the use of Lambda tuning for proportional-integral-derivative (PID)-based control. In a post, Lambda Tuning-Yeah or Neah?, we offered a differing view to a Control magazine...
internal model control
Tuning Considerations in Surge Tank Level Control
Chemical Processing magazine has a great article, Be Levelheaded About Surge-Tank Control. I shared it with Emerson's James Beall asking for his thoughts. He noted that surge tank level control is a common application in many of the process industries. Often a surge...
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This blog features expert perspectives from Emerson's automation professionals on industry trends, technologies, and best practices. The information shared here is intended to inform and educate our global community of users and partners.

