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Optimal time switching control for multi-reaction batch process

✍ Scribed by D. Mazouni; J. Harmand; A. Rapaport; H. Hammouri

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
175 KB
Volume
31
Category
Article
ISSN
0143-2087

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✦ Synopsis

Abstract

This paper presents an approach for solving minimal time problems for biological batch models with switching controls. Multi‐reaction processes operated in a sequence of operating modes are considered, where the control variable is the switch between different operating modes. In order to determine the optimal switching instants that minimize the final time to reach the target, a reachability analysis and a study of dynamical properties are first investigated. This leads to a reduced model and the characterization of reachable switching sequences. Optimization tools are then used to determine the optimal switching instants. Copyright Β© 2009 John Wiley & Sons, Ltd.

πŸ“œ SIMILAR VOLUMES

A simple algorithm for the time-optimal
A simple algorithm for the time-optimal control of chemical processes
✍ John N. Beard Jr.; Frank R. Groves Jr.; Adrain E. Johnson Jr. πŸ“‚ Article πŸ“… 1974 πŸ› American Institute of Chemical Engineers 🌐 English βš– 668 KB

## Abstract A simple algorithm for the time‐optimal control of chemical processes during setpoint changes, in processes which can be described by a second‐order lag plus dead time model, is described. Knowledge of the unsteady state model parameters is not required because the algorithm uses a dime