Practical industrial control techniques

摘要

This paper describes several practical control techniques which are most suitable for industrial control. The discussion is limited to the control of time-invariant linear deterministic systems. Both frequency-domain techniques and time-domain techniques are considered. Among them are PID control, lag/dead control, linear-quadratic control, dynamic matrix control, internal model control, disturbance observation control, variable structure control, fuzzy logic and/or neural network aided control. The basic concept of each technique is reviewed and its merits and drawbacks discussed.