A sliding mode control methodology using output information is demonstrated in application to the HDA-plant, a plant for production of benzene. This process is a highly integrated, non-linear large scale process with non-minimum phase and relative degree zero characteristics. The non-linear control law is designed on the basis of a linear observer-based control system. The non-linear control law uses the states of the linear observer. The performance in the sliding mode is determined by a linear stable sub-manifold of the linear closed loop control system chosen via a robust pole selection scheme. The sliding mode control is optimized to operate in a wide operating region.
|Translated title of the contribution||A model-based sliding mode control methodology applied to the HDA-plant|
|Pages (from-to)||129 - 138|
|Number of pages||10|
|Journal||Journal of Process Control|
|Publication status||Published - Mar 2003|
Bibliographical notePublisher: Elsevier
Herrmann, G., Spurgeon, SK., & Edwards, C. (2003). A model-based sliding mode control methodology applied to the HDA-plant. Journal of Process Control, 13(2), 129 - 138. https://doi.org/10.1016/S0959-1524(02)00023-9