Abstract
This paper deals with a catalytic continuous stirred tank reactor example, modeled as a two-input constrained nonlinear system. Under the Lyapunov-based linearization strategy, the saturation-type parameterized control design can reduce the effect of actuator subject to amplitude and rate constraints. Using the two-input control framework, it turns out to be robust against unknown disturbances, and it also ensures the asymptotic output regulation. For the purpose of practical implementation, the adaptive-like control methodology is developed. A reduced-order nonlinear observer plus the integration of both controllers is synthesized. Our results are illustrated via numerical simulation.
| Original language | English |
|---|---|
| Pages (from-to) | 525-537 |
| Number of pages | 13 |
| Journal | Journal of Process Control |
| Volume | 13 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2003 Sep 1 |
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All Science Journal Classification (ASJC) codes
- Process Chemistry and Technology
- Control and Systems Engineering
- Industrial and Manufacturing Engineering
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Adaptive-like control methodologies for a CSTR system with dynamic actuator constraints. / Wu, Wei.
In: Journal of Process Control, Vol. 13, No. 6, 01.09.2003, p. 525-537.Research output: Contribution to journal › Article
TY - JOUR
T1 - Adaptive-like control methodologies for a CSTR system with dynamic actuator constraints
AU - Wu, Wei
PY - 2003/9/1
Y1 - 2003/9/1
N2 - This paper deals with a catalytic continuous stirred tank reactor example, modeled as a two-input constrained nonlinear system. Under the Lyapunov-based linearization strategy, the saturation-type parameterized control design can reduce the effect of actuator subject to amplitude and rate constraints. Using the two-input control framework, it turns out to be robust against unknown disturbances, and it also ensures the asymptotic output regulation. For the purpose of practical implementation, the adaptive-like control methodology is developed. A reduced-order nonlinear observer plus the integration of both controllers is synthesized. Our results are illustrated via numerical simulation.
AB - This paper deals with a catalytic continuous stirred tank reactor example, modeled as a two-input constrained nonlinear system. Under the Lyapunov-based linearization strategy, the saturation-type parameterized control design can reduce the effect of actuator subject to amplitude and rate constraints. Using the two-input control framework, it turns out to be robust against unknown disturbances, and it also ensures the asymptotic output regulation. For the purpose of practical implementation, the adaptive-like control methodology is developed. A reduced-order nonlinear observer plus the integration of both controllers is synthesized. Our results are illustrated via numerical simulation.
UR - http://www.scopus.com/inward/record.url?scp=0037412108&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037412108&partnerID=8YFLogxK
U2 - 10.1016/S0959-1524(02)00091-4
DO - 10.1016/S0959-1524(02)00091-4
M3 - Article
VL - 13
SP - 525
EP - 537
JO - Journal of Process Control
JF - Journal of Process Control
SN - 0959-1524
IS - 6
ER -