Behaviour in a Dynamic In Vitro Dissolution Model A. Goyanes, H. Chang, A. Buanz, J. Wang, S. Gaisford, A. W. Basit University College London Purpose 3-dimensional printing (3DP) is a new technology which could potentially revolutionise the future of pharmaceutical manufacturing. In fused-deposition modelling (FDM) printing, a polymer filament is heated and extruded through a small tip and soli...

This study aims at integrating system identification for robust control with process control. We consider linear systems where the parameters normally vary slowly, but which may exhibit sudden and large changes. One example of such a system is an extruder where the parameters vary slowly e.g. due to temperature changes, and where the die sometimes is changed, leading to sudden and large changes...