Contemplative stance on the automation of MMM processing: State of the art in hot rolling process control

Takahashi, Ryutaro

doi:10.1016/s1474-6670(17)36971-9

Cited by 3 publications

(1 citation statement)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, tension control and speed control systems of the continuous strip processing line are one of the most challenging applications requiring high performance. In this respect, several advanced control strategies have been recently proposed in the literature considering linear or nonlinear physical models ( [8], [9], [13], [19], [25]). Moreover, among these advanced control designs, unexpected change of the system function due to instrument or component faults can cause an unacceptable deterioration of continuous operation or/and lead to dangerous situation for operators.…”

Section: Introductionmentioning

confidence: 99%

Control and Fault Diagnosis of a Winding Machine Based on a LTV Model

Ponsart

Sauter

Theilliol

Proceedings of 2005 IEEE Conference on Control Applications, 2005. CCA 2005.

View full text Add to dashboard Cite

This paper describes a controller design and also a sensor fault diagnosis based on a LTV model for a winding machine. It shows that, according to an experimental identification approach, a LTV model is ideally suited to improve the control of web tension. Moreover, based on this model, an innovative bank of interpolated LTI Kalman filters is synthesised to allow sensor fault detection and isolation (FDI). The advanced control law has been successfully applied to a winding machine. Also, software sensor fault has been generated to improve the accuracy of FDI algorithm in winding machine.

show abstract