Reverse Overshoot Suppression in a Managed Pressure Drilling Control System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F20%3A00009169" target="_blank" >RIV/46747885:24220/20:00009169 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9306131" target="_blank" >https://ieeexplore.ieee.org/document/9306131</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/Dynamics50954.2020.9306131" target="_blank" >10.1109/Dynamics50954.2020.9306131</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reverse Overshoot Suppression in a Managed Pressure Drilling Control System

Popis výsledku v původním jazyce

Automatic feedback control systems provide the highest control accuracy in all engineering and technology fields. It applies both to static and dynamic accuracy. If the object is prone to oscillations and also contains a significant delay, then it may be an initial movement in the opposite direction in the transition process. Here the output changes in the opposite direction to the required. Such behavior of the transition process may be unacceptable in many tasks, although the final movement can be achieved in the right direction and by the desired increment. It means the static error can be made negligible. There are many objects prone to oscillations in nature and technology. These are actuators on string suspensions, an inverted pendulum, especially with many plants, the robotic vehicles, etc. Among the many practical problems in the paper we consider the class of Managed Pressure Drilling Control System and logging during drilling, where is a strong tendency to fluctuations. But this is also a characteristic feature of many technological processes. Unfortunately, attention is rarely paid to eliminate a reverse overshoot among indicators of dynamic accuracy in these systems. Many textbooks for a regulator design even do not mention this characteristic due to rare appearances. However, reverse overshoot is one of the most critical indicators of dynamic accuracy. This paper solves the problem of the reverse overshoot suppressing for control of the most complex dynamic objects based on analysis of the various methods of controller design and method of numerical optimization. Additional techniques have been found that allow the most effective solution. It has been tested by simulation modeling corresponding to the tasks of managed well drilling.

Název v anglickém jazyce

Reverse Overshoot Suppression in a Managed Pressure Drilling Control System

Popis výsledku anglicky

Automatic feedback control systems provide the highest control accuracy in all engineering and technology fields. It applies both to static and dynamic accuracy. If the object is prone to oscillations and also contains a significant delay, then it may be an initial movement in the opposite direction in the transition process. Here the output changes in the opposite direction to the required. Such behavior of the transition process may be unacceptable in many tasks, although the final movement can be achieved in the right direction and by the desired increment. It means the static error can be made negligible. There are many objects prone to oscillations in nature and technology. These are actuators on string suspensions, an inverted pendulum, especially with many plants, the robotic vehicles, etc. Among the many practical problems in the paper we consider the class of Managed Pressure Drilling Control System and logging during drilling, where is a strong tendency to fluctuations. But this is also a characteristic feature of many technological processes. Unfortunately, attention is rarely paid to eliminate a reverse overshoot among indicators of dynamic accuracy in these systems. Many textbooks for a regulator design even do not mention this characteristic due to rare appearances. However, reverse overshoot is one of the most critical indicators of dynamic accuracy. This paper solves the problem of the reverse overshoot suppressing for control of the most complex dynamic objects based on analysis of the various methods of controller design and method of numerical optimization. Additional techniques have been found that allow the most effective solution. It has been tested by simulation modeling corresponding to the tasks of managed well drilling.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2020 DYNAMICS OF SYSTEMS, MECHANISMS AND MACHINES (DYNAMICS)

ISBN

978-1-7281-8096-0

ISSN

2381-7593

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

IEEE

Místo vydání

Tomsk

Místo konání akce

Tomsk

Datum konání akce

1. 1. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000649745900006