Abstract
| Language | English |
|---|---|
| Pages | 272-277 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - Dec 2002 |
| Event | 2002 International Conference on Control Applications - Glasgoq, United Kingdom Duration: 18 Sep 2002 → 20 Sep 2002 |
Conference
| Conference | 2002 International Conference on Control Applications |
|---|---|
| Country | United Kingdom |
| City | Glasgoq |
| Period | 18/09/02 → 20/09/02 |
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Keywords
- centralized control
- three-term control
- switches
- stochastic processes
- process control
- predictive control
- industrial control
- design optimization
- delay effects
- control systems
- multivariable PID
- controller design
- online
- generalised
- predictive control optimisation
Cite this
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Multivariable PID controller design using online generalised predictive control optimisation. / Uduehi, D.O.; Ordys, A.W.; Grimble, Michael.
2002. 272-277 Paper presented at 2002 International Conference on Control Applications, Glasgoq, United Kingdom.Research output: Contribution to conference › Paper
TY - CONF
T1 - Multivariable PID controller design using online generalised predictive control optimisation
AU - Uduehi, D.O.
AU - Ordys, A.W.
AU - Grimble, Michael
PY - 2002/12
Y1 - 2002/12
N2 - A novel multivariable state-space predictive PID optimal control law is proposed which is mathematically equivalent to generalised predictive control (GPC). The theoretical problem to be considered is to obtain the causal, stabilising, controllers of pre-specified PID structure, such that the individual PID controllers satisfy a multivariable predictive criterion and hence collectively perform as a multivariate GPC controller. The underlying practical problem and aim of this work is to obtain and develop an online optimisation method for tuning PID controllers so that they can operate either as classical PID controllers or in unison as a multivariable GPC controller. It is shown that such an approach leads to a dual mode controller which is the ability to switch the multivariable PID between operating either as a classical PID controller or a GPC controller.
AB - A novel multivariable state-space predictive PID optimal control law is proposed which is mathematically equivalent to generalised predictive control (GPC). The theoretical problem to be considered is to obtain the causal, stabilising, controllers of pre-specified PID structure, such that the individual PID controllers satisfy a multivariable predictive criterion and hence collectively perform as a multivariate GPC controller. The underlying practical problem and aim of this work is to obtain and develop an online optimisation method for tuning PID controllers so that they can operate either as classical PID controllers or in unison as a multivariable GPC controller. It is shown that such an approach leads to a dual mode controller which is the ability to switch the multivariable PID between operating either as a classical PID controller or a GPC controller.
KW - centralized control
KW - three-term control
KW - switches
KW - stochastic processes
KW - process control
KW - predictive control
KW - industrial control
KW - design optimization
KW - delay effects
KW - control systems
KW - multivariable PID
KW - controller design
KW - online
KW - generalised
KW - predictive control optimisation
U2 - 10.1109/CCA.2002.1040197
DO - 10.1109/CCA.2002.1040197
M3 - Paper
SP - 272
EP - 277
ER -