ISA

Single-loop control- Still the mainstay of advanced process control

Just over a decade ago, an article titled, "Advanced Control Strategies Move into the Field" (Control, October 2008), highlighted three evolving trends in the process control world that would "make ...
EDN

Understanding stochastic process disturbances and the discrete time domain

Editor's note: As the following article is a chapter (Chapter 8) from David Koenig's book, Practical Control Engineering: Guide for Engineers, Managers, and Practitioners (MATLAB Examples) (McGraw ...
Electronic Design

In an Uncertain World, Adaptable Process Control is the Smart Move

How self-tuning can support an adaptive control strategy. How Model Reference Adaptive Control can improve adaptability. The different types of MRAC. A certain amount of flexibility is always good to ...
ISA

Author Q&A: Nonlinear Model-Based Control - Using First-Principles Models in Process Control

Author Dr. R. Russell Rhinehart discusses his new book, Nonlinear Model-Based Control: Using First-Principles Models in Process Control, and explains why nonlinear first-principles models should be ...
sciencex

Distributed cooperative anti-disturbance control of multi-agent systems

Disturbance exists everywhere in most real networks and systems, and in most cases, has a negative effect on system performance. Disturbance can be modeled from environmental interference, measurement ...
EurekAlert!

A control breakthrough for hybrid magnetic bearing: improved cascaded reduced-order active disturbance rejection controller enhances rotor levitation stability

This diagram comprehensively reveals the entire process from the input of the reference signal to the achievement of precise control within the system. Within this closed-loop control system, the ...