Proceedings of the VIth International Workshop 'Critical Infrastructures: Contingency Management, Intelligent, Agent-Based, Cloud Computing and Cyber Security' (IWCI 2019)

Decision Support in Engineering Multivariable Control Systems for Unstable Objects

Authors
Bariy Ilyasov, Guzel Saitova, Elena Khalikova
Corresponding Author
Bariy Ilyasov
Available Online September 2019.
DOI
https://doi.org/10.2991/iwci-19.2019.39How to use a DOI?
Keywords
unstable objects; multivariable automatic control system; complex technical object; frequency method; synthesis of communications; characteristic equation; statically and dynamically unstable objects
Abstract
The problem of ensuring the stability of a multivariable automatic control system which consists of statically and dynamically unstable objects must be managed when solving applied problems. In theoretical terms, this problem is worked out poorly and there are no practical recommendations for its solution. Examples of unstable objects exist in different areas of knowledge. In mechanics, it is a double inverted pendulum, which itself is a biconnected system, or an interconnected system of several inverted pendulums. In the technique - gas turbine engine operation in some operating modes, control of a statically unstable aircraft. In social systems - the behavior of a group of people or groups in critical situations. In large-scale structures (socio-economic, ecological, etc.) there are always statically and dynamically unstable subsystems. For example, dynamic instability may occur when the operating conditions change, the connection is broken etc. Static instability manifests itself in some modes of operation of power plants. The paper analyzes the solution of this problem in the class of multivariable self-organizing systems, which form the structure of relations between unstable subsystems.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Cite this article

TY  - CONF
AU  - Bariy Ilyasov
AU  - Guzel Saitova
AU  - Elena Khalikova
PY  - 2019/09
DA  - 2019/09
TI  - Decision Support in Engineering Multivariable Control Systems for Unstable Objects
BT  - VIth International Workshop 'Critical Infrastructures: Contingency Management, Intelligent, Agent-Based, Cloud Computing and Cyber Security' (IWCI 2019)
PB  - Atlantis Press
SP  - 223
EP  - 228
SN  - 1951-6851
UR  - https://doi.org/10.2991/iwci-19.2019.39
DO  - https://doi.org/10.2991/iwci-19.2019.39
ID  - Ilyasov2019/09
ER  -