Argentina
| info:eu-repo/semantics/publishedVersion
Development of multi-modal control programs for continuous-discrete process supervision
Fecha
2009Registro en:
de Paula, Mariano; Martínez, Ernesto Carlos; Development of multi-modal control programs for continuous-discrete process supervision; Elsevier; 27; 2009; 1383-1388
978-0-444-53472-9
CONICET Digital
CONICET
Autor
de Paula, Mariano
Martínez, Ernesto Carlos
Resumen
Continuos-discrete processes are characterized by the strong coupling of continuos state dynamics of recipe-driven discontinuos operations and the discrete state dynamics of logic-based controllers acting at the interface with continuos processes. Multi-modal control is a promising design tool for supervisory control of these type of systems by resorting to sequences of control modes each one comprising of a purposeful feedback law and a stopping condition. In this paper the problem of developing multi-modal control programs from a given mode alphabet using data from alternative disturbance scenarios is addressed. A case study related to maximizing the average productivity of a hybrid chemical plant through multi-modal control of a buffer tank is presented.