Run-to-run control methods based on the DHOBE algorithm

Run-to-run control methods based on the DHOBE algorithm

Many run-to-run (RtR) control methods have been developed in recent years. Two particular set-valued RtR control schemes based on the Dasgupta-Huang Optimal Bounded Ellipsoid (DHOBE) algorithm are introduced. Compared to other RtR control schemes, the methods in this paper only need to know the bound of the noises, and are easy to implement. The DHOBE algorithm, for each recursion, returns an o...

DHOBE Run-To-Run Controller for Semiconductor Manufacturing

Future Work The development of VLSI raised the requirement of process control for semiconductor manufacturing. On the other hand, the knowledge of different processes is very limited. Run-by-Run control is an effective way to regulate the process response under different kinds of disturbances such as small drifting, abrupt shifting, bad-data and model errors. There are several popular methods f...

Run-to-Run Control in Semiconductor Manufacturing

Run-to-run Optimization via Constraint Control

Run-to-run optimization methodologies exploit the repetitive nature of batch processes to find the optimal operating policy in the presence of uncertainty. For the class of batch optimization problems where the solution is determined by terminal constraints, the update of the decision variables towards their optimal values is realized using a constraint control scheme. The methodology is adapte...

Clinical update on optimal prandial insulin dosing using a refined run-to-run control algorithm.

BACKGROUND This article provides a clinical update using a novel run-to-run algorithm to optimize prandial insulin dosing based on sparse glucose measurements from the previous day's meals. The objective was to use a refined run-to-run algorithm to calculate prandial insulin-to-carbohydrate ratios (I:CHO) for meals of variable carbohydrate content in subjects with type 1 diabetes (T1DM). METH...