### Abstract

The Identification problem of control object (CO) arises during design of automatic control system (ACS) or its adjustment with tools. In many respects the degree of ACS approximation depends on description accuracy of model. The decision of this problem by means of the built-in system - the industrial controller or the special module - is represented especially attractive. The Identification problem is reduced to procedure of definition of structure and parameters of mathematical models, which provide proximity of output signals of model and object according to adequacy criterion on condition that input signals of the CO and its model are identical. In this paper the Real Interpolation Method (RIM) is offered for the solution of System Identification problem. The RIM allows to create a sufficiently cost-effective algorithmic basis and to solve all complex of Identification problems. It is based on use of a special case of the Laplace transformation, when the complex variable s =δ + jω is degenerated to real δ. Due to this approach the number of operations is diminished more than 2 times in comparison with the frequency method.

Original language | English |
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Title of host publication | Proceedings of the International Conference on Systems Science |

Editors | Z. Bubniki, A. Grzech |

Pages | 360-366 |

Number of pages | 7 |

Volume | 1 |

Publication status | Published - 2004 |

Event | 15th International Conference on Systems Science - Wroclaw, Poland Duration: 7 Sep 2004 → 10 Sep 2004 |

### Other

Other | 15th International Conference on Systems Science |
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Country | Poland |

City | Wroclaw |

Period | 7.9.04 → 10.9.04 |

### Fingerprint

### Keywords

- Automatic control systems
- Control object
- Identification problem
- Laplace transformation
- Real interpolation method

### ASJC Scopus subject areas

- Engineering(all)

### Cite this

*Proceedings of the International Conference on Systems Science*(Vol. 1, pp. 360-366)

**Identification of control object on the basis of the real interpolation method.** / Goncharov, Valery; Rudnitskij , Vladislav Alexandrovich; Udut, Alexis; Antropov, Alexander.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*Proceedings of the International Conference on Systems Science.*vol. 1, pp. 360-366, 15th International Conference on Systems Science, Wroclaw, Poland, 7.9.04.

}

TY - GEN

T1 - Identification of control object on the basis of the real interpolation method

AU - Goncharov, Valery

AU - Rudnitskij , Vladislav Alexandrovich

AU - Udut, Alexis

AU - Antropov, Alexander

PY - 2004

Y1 - 2004

N2 - The Identification problem of control object (CO) arises during design of automatic control system (ACS) or its adjustment with tools. In many respects the degree of ACS approximation depends on description accuracy of model. The decision of this problem by means of the built-in system - the industrial controller or the special module - is represented especially attractive. The Identification problem is reduced to procedure of definition of structure and parameters of mathematical models, which provide proximity of output signals of model and object according to adequacy criterion on condition that input signals of the CO and its model are identical. In this paper the Real Interpolation Method (RIM) is offered for the solution of System Identification problem. The RIM allows to create a sufficiently cost-effective algorithmic basis and to solve all complex of Identification problems. It is based on use of a special case of the Laplace transformation, when the complex variable s =δ + jω is degenerated to real δ. Due to this approach the number of operations is diminished more than 2 times in comparison with the frequency method.

AB - The Identification problem of control object (CO) arises during design of automatic control system (ACS) or its adjustment with tools. In many respects the degree of ACS approximation depends on description accuracy of model. The decision of this problem by means of the built-in system - the industrial controller or the special module - is represented especially attractive. The Identification problem is reduced to procedure of definition of structure and parameters of mathematical models, which provide proximity of output signals of model and object according to adequacy criterion on condition that input signals of the CO and its model are identical. In this paper the Real Interpolation Method (RIM) is offered for the solution of System Identification problem. The RIM allows to create a sufficiently cost-effective algorithmic basis and to solve all complex of Identification problems. It is based on use of a special case of the Laplace transformation, when the complex variable s =δ + jω is degenerated to real δ. Due to this approach the number of operations is diminished more than 2 times in comparison with the frequency method.

KW - Automatic control systems

KW - Control object

KW - Identification problem

KW - Laplace transformation

KW - Real interpolation method

UR - http://www.scopus.com/inward/record.url?scp=23844491420&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=23844491420&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:23844491420

VL - 1

SP - 360

EP - 366

BT - Proceedings of the International Conference on Systems Science

A2 - Bubniki, Z.

A2 - Grzech, A.

ER -