Auditors have long suffered unease forming conclusions related to information technology controls. They have no standards or principles to guide them, no clear way to match IT controls to the ...
An exposure draft released Monday by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) seeks comments on an updated internal control framework designed to help organizations ...
Author Patrick Bouwman explains how his book, Fundamentals of Process Control: Principles and Concepts, helps up-and-coming automation professionals build a solid foundation. What inspired you to ...
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 ...
Geared to young and seasoned professionals alike, “Beyond back-to-basics: Process principles and concepts” is a series of articles designed to present a straightforward approach to mastering the ...
An earlier hierarchy of controls had engineering controls as the top-level control. Of course, now most hierarchy of controls, including the one used by OSHA, include elimination and substitution as ...
The internal model principle of control theory states that algorithms designed to perfectly reject input signals must contain a model of that input. Feedback control that adheres to this internal ...
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