Name
Title | ||
|---|---|---|
The design of an IMC-PID controller based on MEOTF and its application to non-square processes with time delay. |
Abstract | ||
|---|---|---|
It is difficult to design a controller directly for non-square multi-variable systems with time delay. In the current paper, we propose a new design method for an Internal Model Control PID controller based on a modified effective open-loop transfer function (MEOTF) for non-square processes with time delay. The MEOTF method is used to decompose the complex non-square process into several equivalent independent single-input/single-output processes. Using the Taylor Particle Swarm Optimisation (Taylor-PSO) model reduction method, the MEOTF of the non-square process is approximated by a reduced order form. The reduced form of the MEOTF is then used to design the Internal Model Control PID controller, which is then used for the original non-square process. To improve the robust stability, a first-order filter is added in the feedback loop. Finally, we present simulation results showing the validity and reliability of this method. In particular, our method has a strong anti-interference characteristic and retains its good control performance in the presence of model perturbation and interference. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1017/S0960129513000753 | MATHEMATICAL STRUCTURES IN COMPUTER SCIENCE |
Field | DocType | Volume |
Particle swarm optimization,Control theory,PID controller,Control theory,Feedback loop,Transfer function,Interference (wave propagation),Mathematics,Perturbation (astronomy),Internal model | Journal | 24 |
Issue | ISSN | Citations |
SP5 | 0960-1295 | 0 |
PageRank | References | Authors |
0.34 | 1 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Qibing Jin | 1 | 19 | 11.28 |
| Liting Cao | 2 | 0 | 1.69 |
| Kun He | 3 | 19 | 15.29 |
| Kewen Wang | 4 | 0 | 0.34 |
| Beiyan Jiang | 5 | 0 | 0.34 |