Gary L. Pratt
Articles
Networking and Security
January 5, 2012
PLC-based Bode loop analysis for industrial controls
Technology Update: Today’s PLC can do Bode loop analysis, bringing benefits to industrial controls long enjoyed in the electronics world. The Bode analyzer function block described improved the control loop used on a gas turbine engine, including certification of the turbine control systems. See 26 graphics, charts, and screen captures in this pictorial tutorial.
By Gary L. Pratt