Controlling Two Chambers Tank Debit By Ethernet With Proportional Integrative Control Method

Drift and Proportional Tracking Chambers

Controlling low - dimensional chaos by proportional feedback

Low-dimensional chaos can be controlled by proportional feedback to one or more of the system constraints in a simple scheme based on 1D maps. The stabilized system exhibits periodic behavior even though the corresponding autonomous system remains within the parameter range of chaotic behavior. We examine the effects of random noise and delay between sampling and subsequent control perturbation...

Multiwire proportional chambers in the HERMESexperimentA

The multiwire proportional chambers of the HERMES spectrometer are described. The chambers are located in the spectrometer magnet gap which imposed strong constraints on their design. Non-ammable gas mixture of Ar(65%), CO 2 (30%) and CF 4 (5%) is successfully used with an eeciency plateau 500V wide. The readout is performed by means of the recently developed LeCroy PCOS4 acquisition system upg...

Controlling the Bullwhip Effect in a Supply Chain Network with an Inventory Replenishment Policy by a Robust Control Method

This paper develops a mathematical model using differential equations and considers a bullwhip effect in a supply chain network with multiple retailers and distributors. To ensure the stability of the entire system and reduce the bullwhip effect, a robust control method and an inventory replenishment policy are proposed. This shows that the choice of the output matrix may reduce the bullwhip ef...

Interlaboratory Development of an Integrated Circuit for Multiwire Proportional Chambers