Methods of reduction of control objects models containing oscillating and forcing links
Methods of reduction of control objects models containing oscillating and forcing links are proposed. Methods are based on using of quadratic equation modulus and coefficient of factorization that makes links discriminants equal or more than zero. Methods allow taking into account transfer factors a...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2019-07-01
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| Series: | Системный анализ и прикладная информатика |
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| Online Access: | https://sapi.bntu.by/jour/article/view/255 |
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| author | A. G. Stryzhnev A. A. Shykhau |
| author_facet | A. G. Stryzhnev A. A. Shykhau |
| author_sort | A. G. Stryzhnev |
| collection | DOAJ |
| description | Methods of reduction of control objects models containing oscillating and forcing links are proposed. Methods are based on using of quadratic equation modulus and coefficient of factorization that makes links discriminants equal or more than zero. Methods allow taking into account transfer factors alterations during reduction of objects models ant to maximum simplify quadratic equations of oscillating and forcing links. The order of reduced objects models is decreased and models behavior closely agrees with behavior of the original model. In that case synthesis of controllers is essentially simplified. Such controllers provide slight overshoot (less than 10–17%) during the work within control system. It can be reduced by changing of system gain. Examples of reduction of real control objects models and examples of synthesis of digital controllers and results of modelling are given. |
| format | Article |
| id | doaj-art-af5933fc4100446bbf9c9fbc3f55fa0f |
| institution | Kabale University |
| issn | 2309-4923 2414-0481 |
| language | English |
| publishDate | 2019-07-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj-art-af5933fc4100446bbf9c9fbc3f55fa0f2025-08-20T04:00:15ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812019-07-0101505710.21122/2309-4923-2019-1-50-57194Methods of reduction of control objects models containing oscillating and forcing linksA. G. Stryzhnev0A. A. Shykhau1Scientific Production Limited Liability Company «OKB TSP»Scientific Production Limited Liability Company «OKB TSP»Methods of reduction of control objects models containing oscillating and forcing links are proposed. Methods are based on using of quadratic equation modulus and coefficient of factorization that makes links discriminants equal or more than zero. Methods allow taking into account transfer factors alterations during reduction of objects models ant to maximum simplify quadratic equations of oscillating and forcing links. The order of reduced objects models is decreased and models behavior closely agrees with behavior of the original model. In that case synthesis of controllers is essentially simplified. Such controllers provide slight overshoot (less than 10–17%) during the work within control system. It can be reduced by changing of system gain. Examples of reduction of real control objects models and examples of synthesis of digital controllers and results of modelling are given.https://sapi.bntu.by/jour/article/view/255объект управлениямодельколебательные и форсирующие звеньяредуцированиесинтезкорректирующее устройствомоделирование |
| spellingShingle | A. G. Stryzhnev A. A. Shykhau Methods of reduction of control objects models containing oscillating and forcing links Системный анализ и прикладная информатика объект управления модель колебательные и форсирующие звенья редуцирование синтез корректирующее устройство моделирование |
| title | Methods of reduction of control objects models containing oscillating and forcing links |
| title_full | Methods of reduction of control objects models containing oscillating and forcing links |
| title_fullStr | Methods of reduction of control objects models containing oscillating and forcing links |
| title_full_unstemmed | Methods of reduction of control objects models containing oscillating and forcing links |
| title_short | Methods of reduction of control objects models containing oscillating and forcing links |
| title_sort | methods of reduction of control objects models containing oscillating and forcing links |
| topic | объект управления модель колебательные и форсирующие звенья редуцирование синтез корректирующее устройство моделирование |
| url | https://sapi.bntu.by/jour/article/view/255 |
| work_keys_str_mv | AT agstryzhnev methodsofreductionofcontrolobjectsmodelscontainingoscillatingandforcinglinks AT aashykhau methodsofreductionofcontrolobjectsmodelscontainingoscillatingandforcinglinks |