Hybridní systémy
B3M35HYS + BE3M35HYSLiterature
A short introduction to the framework (max,+) algebra can be found (under the somewhat less known name "Dioid algebras") in Chapter 5.4 of the classical (and award-winning) reference
- Cassandras, Christos G., and Stéphane Lafortune. Introduction to Discrete Event Systems. 3rd ed. Cham: Springer, 2021. https://doi.org/10.1007/978-3-030-72274-6. Note that electronic version of the previous edition (perfectly acceptable for us) is accessible through the NTK library (possibly upon CTU login).
- De Schutter, Bart, Ton van den Boom, Jia Xu, and Samira S. Farahani.
“Analysis and Control of Max-plus Linear Discrete-Event Systems: An
Introduction.” Discrete Event Dynamic Systems 30, no. 1 (March 1, 2020): 25–54. https://doi.org/10.1007/s10626-019-00294-w.
- De Schutter, Bart, and Ton van den Boom. “Model Predictive Control for Max-plus-Linear Discrete-Event Systems: Extended Report & Addendum.” Technical report. Control Systems Engineering. Delft, The Netherlands: Delft University of Technology, November 2000. https://pub.deschutter.info/abs/99_10a.html. (This is an extended version of the equally named journal paper).
For anyone interested in learning yet more, a beautiful (and freely online) book is
- Baccelli, François, Guy Cohen, Geert Jan Olsder, and Jean-Pierre Quadrat. Synchronization and Linearity: An Algebra for Discrete Event Systems. Web editiion. Chichester: Wiley, 2001. https://www.rocq.inria.fr/metalau/cohen/documents/BCOQ-book.pdf.
In fact, it is the possibility to use MPC for this state-space-like model that makes the whole framework attractive for us, control engineers. Some extensions of this idea are also proposed for hybrid systems.
Max-plus algebra is relevant outside the domain of discrete-event systems – it is also investigated in optimization for its connection with piecewise linear/affine functions. However, that community apparently prefers using the name tropical geometry (to emphasise that they view it as a branch of algebraic geometry). A lovely tutorial is
- Rau, Johannes. ‘A First Expedition to Tropical Geometry’, 1 April 2017. https://www.math.uni-tuebingen.de/user/jora/downloads/FirstExpedition.pdf.