Abstract
A time-domain algorithm is proposed to control interval plants described by impulse response functions. The closed-loop control actions are determined based on the interval ranges of the model parameters. Robust steadystate performance in tracking a given set-point can be guaranteed if the sign of the static gain is certain despite possible open-loop overshooting, delay, and nonminimum phase of the interval plants. Simulation examples are given to illustrate the performance. An application example in welding process control is also included.
| Original language | English |
|---|---|
| Pages (from-to) | 347-353 |
| Number of pages | 7 |
| Journal | IEE Proceedings: Control Theory and Applications |
| Volume | 144 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1997 |
Keywords
- Interval model
- Predictive control
- Welding
ASJC Scopus subject areas
- Control and Systems Engineering
- Instrumentation
- Electrical and Electronic Engineering