Robust stabilization of a nonlinear cement mill model

F. Grognard, F. Jadot, L. Magni, G. Bastin, R. Sepulchre, V. Wertz
2001 IEEE Transactions on Automatic Control  
Plugging is well known to be a major cause of instability in industrial cement mills. A simple nonlinear model able to simulate the plugging phenomenon is presented. It is shown how a nonlinear robust controller can be designed in order to fully prevent the mill from plugging.
doi:10.1109/9.917663 fatcat:jzhrks4azjbefeml5cpijvjvme