Methods of Numerical Simulation of 0-Controllable Sets of a Linear Discrete Dynamical System with Limited Control Based on Polyhedral Approximation Algorithms

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Abstract

The article deals with the problem of constructing a polyhedral approximation of the 0-controllable sets of a linear discrete-time system with linear control constraints. To carry out the approximation, it is proposed to use two heuristic algorithms aimed at reducing the number of vertices of an arbitrary polyhedron while maintaining the accuracy of the description in the sense of the Hausdorff distance. The reduction of the problem of calculating the distance between nested polyhedra to the problem of convex programming is demonstrated. The issues of optimality of obtained approximations are investigated. Examples are given.

General Information

Keywords: linear discrete-time system, controllable set, polyhedron, Hausdorff distance, polyhedral approximation, quadratic programming

Journal rubric: Optimization Methods

Article type: scientific article

DOI: https://doi.org/10.17759/mda.2023130405

Funding. The work was carried out with the financial support of the Russian Science Foundation (grant No. 23-21-00293).

Received: 01.11.2023

Accepted:

For citation: Mokhnacheva A.A., Gerasimova K.V., Ibragimov D.N. Methods of Numerical Simulation of 0-Controllable Sets of a Linear Discrete Dynamical System with Limited Control Based on Polyhedral Approximation Algorithms. Modelirovanie i analiz dannikh = Modelling and Data Analysis, 2023. Vol. 13, no. 4, pp. 84–110. DOI: 10.17759/mda.2023130405. (In Russ., аbstr. in Engl.)

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Information About the Authors

Arina A. Mokhnacheva, студентка кафедры «Теория вероятностей и компьютерное моделирование», Moscow Aviation Institute (National Research University) (MAI), Moscow, Russia, ORCID: https://orcid.org/0009-0008-2003-2743, e-mail: Arina140803@mail.ru

Kristina V. Gerasimova, student of the Department of Probability Theory and Computer Modeling, Moscow Aviation Institute (National Research University) (MAI), Moscow, Russia, ORCID: https://orcid.org/0009-0000-5668-8631, e-mail: kristina.gerasimova.2002@gmail.com

Danis N. Ibragimov, PhD in Physics and Matematics, Associate Professor of the Department of Probability Theory and Computer Modeling, Moscow Aviation Institute (National Research University), Moscow, Russia, ORCID: https://orcid.org/0000-0001-7472-5520, e-mail: rikk.dan@gmail.com

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