Has Your Valve Responded Lately, Control, June, 2003.
Improve Control Valve Response, Chemical Engineering Progress, June 1995
Gregs Chapters on Valve Dynamics
Chapter 3, Measurements and Valves, Good Tuning: A Pocket Guide, 2nd ed., ISA, 2005
Chapter 6, Control Valves A Moving Story, Advanced pH Measurement and Control, 3rd ed., ISA, 2004
Chapter 2, Setting the Foundation, Advanced Control Unleashed, ISA, 2003
Chapter 4, Valve PositionThe Missing Link, How to Become an Instrument Engineer - Part 1.523, ISA, 1995
Chapter 7, The Effect of Valve Dynamics, Tuning and Control Loop Performance, 3rd ed., ISA, 1994
Gregs Symposium Papers on Valve Dynamics
Problems and Solutions for Control Valve Dynamics, Texas A&M Instrumentation Symposium, January, 1995.
A Performance Comparison Between a Smith Predictor and a PID Control for Control Valve Hysteresis and Process Non-Self-Regulation, ACC, San Francisco, June, 1983.