| 000 | 03711nlm0a2200505 4500 | ||
|---|---|---|---|
| 001 | 667215 | ||
| 005 | 20231030042103.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38420 | ||
| 035 | _aRU\TPU\network\29909 | ||
| 090 | _a667215 | ||
| 100 | _a20220304a2017 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 105 | _ay z 100zy | ||
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aCumulative Sum Algorithms for Automatic Detection of Gas Well Parameter Changes _fYu. B. Burkatovskaya, S. E. Vorobeychikov, A. V. Kudinov, E. O. Francuzskaya |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 12 tit.] | ||
| 330 | _aThe problem of the change point detection in a sequence of random variables is considered. The task arises in control of technological processes, particularly, in oil and gas production management. Some equipment parameters are to be controlled in order to detect a change of the equipment characteristics and, consequently, a breakdown of its technological regime. As a rule, the data observed are stochastic with the unknown distribution. In the paper a non-parametric method for detection a change in the mean or in the variance of data is developed and some modifications are proposed. All the algorithms do not use the information concerning the distribution function of observations before and after the change point. The algorithms are applied to detect change points of the characteristics of a gas well. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tIFAC-PapersOnLine | ||
| 463 |
_tVol. 50, iss. 1 : 20th IFAC World Congress, July 2017 _oproceedings _v[P. 14614-14619] _d2017 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _asystem failures | |
| 610 | 1 | _atime-series analysiss | |
| 610 | 1 | _aequential control algorithms | |
| 610 | 1 | _achange point detection | |
| 610 | 1 | _aсбои | |
| 610 | 1 | _aвременные ряды | |
| 610 | 1 | _aалгоритмы | |
| 610 | 1 | _aавтоматическое обнаружение | |
| 610 | 1 | _aгазовые скважины | |
| 701 | 1 |
_aBurkatovskaya _bYu. B. _cmathematician _cassociate Professor of Tomsk Polytechnic University, candidate of physico-mathematical Sciences _f1973- _gYuliya Borisovna _2stltpush _3(RuTPU)RU\TPU\pers\36259 |
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| 701 | 1 |
_aVorobeychikov _bS. E. _gSergey Erikovich |
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| 701 | 1 |
_aKudinov _bA. V. _cspecialist in the field of automatic control systems _cAssociate Professor of Tomsk Polytechnic University, candidate of technical sciences _f1975- _gAnton Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\34752 |
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| 701 | 1 |
_aFrancuzskaya _bE. O. _clinguist _cSenior Lecturer of Tomsk Polytechnic University _f1980- _gEvgeniya Olegovna _2stltpush _3(RuTPU)RU\TPU\pers\33395 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа информационных технологий и робототехники _bОтделение информационных технологий _h7951 _2stltpush _3(RuTPU)RU\TPU\col\23515 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bУчебно-научный центр "Организация и технологии высшего профессионального образования" _h8190 _2stltpush _3(RuTPU)RU\TPU\col\27357 |
| 801 | 2 |
_aRU _b63413507 _c20220304 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.ifacol.2017.08.1334 | |
| 942 | _cCF | ||