Absolutely free: A major process control resource just a few clicks away

By Control Engineering Staff February 7, 2007

If you pay close attention to the Inside Process section of our printed magazine (and you should), you might have noticed that we just finished an 11-part series on process control strategies that has been going on since early 2005. The series was written by Lew Gordon from Invensys and represents a project no less impressive than producing a textbook. Best of all, you can have this resource free with just a few mouse clicks, as all the articles are available on the Control Engineering Website. (If you don’t receive our printed magazine, click here to see if you qualify for a free subscription.)

To save you having to hunt for specific areas of interest, here is a listing of all the articles and what they cover with direct links to our archive:

January 2005- Basic Regulatory Control
Begins the series with a discussion of basic control concepts and introduces a representative process for analysis.

March 2005- Advanced Regulatory Control: Adaption and Feedforward
Using the representative process, we apply more complex regulatory control methods.

May 2005- Advanced Regulatory Control: Decoupling
When processes have multiple loops that can upset each other, these methods help isolate elements for individual analysis.

July 2005- Rule-Based Reactor Control
When mathematical definitions can’t describe a process, language rules provide another means of control.

September 2005- Fuzzy Logic and Expert Systems
The results of applying fuzzy logic and expert systems, and situations where they offer the best control approach.

November 2005- Model-Based Reactor Control
Looking into the future to anticipate the results of current operating conditions.

January 2006- Model Predictive Controller
Higher performance aids achievement of tighter production and efficiency targets. MPC can outperform more familiar methods.

March 2006- Profitable Process Control
Designing, installing, and commissioning control strategies represent an investment in time and money, but benefits obtained through optimization can provide a real return.

July 2006- Proving Control System Performance
Identifying methods of measuring system performance against project goals can be as important as identifying the goals themselves.

November 2006- Qualify an Advanced Control Project
Qualify and execute financially successful advanced control projects by understanding process characteristics, performance objectives, contracts, and schedules.

January 2007- Select the Best Process Control
Choosing between PID and model predictive control depends on understanding your process and all its interactions.

Control Engineering Daily Daily News Desk
Peter Welander
, process industries editor