General predictor in the algebra of dioids

Author

Declerck, Philippe ; Guihur, Roland

Author_Institution

Angers Univ., France

Volume

2

fYear

1999

fDate

1999

Firstpage

1057

Abstract

Discrete event systems undergo perturbations that disrupt the control system and reduce the capacities of anticipation of the future evolution of the process. In the (max, +) algebra, processes modelled by a timed event graph may be represented by a linear model. The knowledge of the model and of the initial conditions enable us to characterise the state vector with a state equation iteration but the perturbations can generate a misappreciation of the state vector. The aim of the paper is to predict the output trajectory and to make temporal control synthesis when the state vector is unknown

Keywords

control system synthesis; discrete event systems; graph theory; predictive control; vectors; (max, +) algebra; dioids; discrete event dynamic systems; future evolution; general predictor; linear model; output trajectory prediction; perturbations; state equation iteration; state vector; temporal control synthesis; timed event graph; Algebra; Character generation; Control system synthesis; Control systems; Delay; Discrete event systems; Equations; Network synthesis; Trajectory; Vectors;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Technologies and Factory Automation, 1999. Proceedings. ETFA '99. 1999 7th IEEE International Conference on

Conference_Location

Barcelona

Print_ISBN

0-7803-5670-5

Type

conf

DOI

10.1109/ETFA.1999.813107

Filename

813107