Stability research of systems with interval-define parameters

E. V. Voroshilova, A. M. Malyshenko

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

In the practice of designing a system of automatic control it can happen that the significances of individual parameters of the system are unknown and nonmeasurable and there is no statistical description of the system parameters. Uncertainty in parameters can occur because of different causes including the usage of simplified mathematical models and the inaccuracy of task solution of the unknown variables identification. Moreover, parameters of the control object can vary over the technological and operational factors (ageing and wear of equipment elements, fluctuations in temperature etc.). In all cases mentioned above the variations of such parameters of SAC are considered to be interval-defined since their changing can be defined by interval method only. The aim of the given work is a comparative analysis and research of a series of criteria of the systems stability with interval-defined parameters (gray systems). Stability of such systems is estimated either according to their interval matrix of the state or according to their characteristic polynomial.

Язык оригиналаАнглийский
Название основной публикацииProceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы164-166
Число страниц3
ISBN (печатное издание)0780363469, 9780780363465
DOI
СостояниеОпубликовано - 2001
Событие7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists on Modern Techniques and Technology, MTT 2001 - Tomsk, Российская Федерация
Продолжительность: 26 фев 20012 мар 2001

Другое

Другое7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists on Modern Techniques and Technology, MTT 2001
СтранаРоссийская Федерация
ГородTomsk
Период26.2.012.3.01

ASJC Scopus subject areas

  • Biotechnology
  • Computer Science Applications
  • Civil and Structural Engineering
  • Mechanical Engineering
  • Materials Science (miscellaneous)
  • Instrumentation
  • Education

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  • Цитировать

    Voroshilova, E. V., & Malyshenko, A. M. (2001). Stability research of systems with interval-define parameters. В Proceedings of the 7th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2001 (стр. 164-166). [983786] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MTT.2001.983786