A hybrid actuator modelling and hysteresis effect identification in camless internal combustion engines control

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A hybrid actuator modelling and hysteresis effect identification in camless internal combustion engines control. / Mercorelli, Paolo ; Werner, Nils .
in: International Journal of Modelling, Identification and Control, Jahrgang 21, Nr. 3, 2014, S. 253-263.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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@article{9d7efda9feaf4873abfb33787c1ab68c,
title = "A hybrid actuator modelling and hysteresis effect identification in camless internal combustion engines control",
abstract = "This paper presents a hybrid actuator composed by a piezo and a hydraulic part. Moreover, a cascade PI-PID-PI control structure for camless engine motor applications is considered. The idea of this contribution is using the advantages of both: the high precision of the piezo and the force of the hydraulic part. Piezoelectric actuators (PEAs) are mostly used for precision positioning, despite PEAs' non-linearities, such as saturations, hysteresis and creep. In the control problem these kinds of non-linearities must be taken into consideration. The Preisach dynamic model of the PEA with the above mentioned non-linearities is considered. In particular, the hysteresis effect is considered and a model with a switching function is used also for the controller design. Simulations and measured results are presented.",
keywords = "Engineering, Hysteresis Effect Identification, Internal Combustion, Modelling, PID controllers, Piezo Actuators",
author = "Paolo Mercorelli and Nils Werner",
year = "2014",
doi = "10.1504/IJMIC.2014.060729",
language = "English",
volume = "21",
pages = "253--263",
journal = "International Journal of Modelling, Identification and Control",
issn = "1746-6172",
publisher = "Inderscience Enterprises Ltd",
number = "3",

}

RIS

TY - JOUR

T1 - A hybrid actuator modelling and hysteresis effect identification in camless internal combustion engines control

AU - Mercorelli, Paolo

AU - Werner, Nils

PY - 2014

Y1 - 2014

N2 - This paper presents a hybrid actuator composed by a piezo and a hydraulic part. Moreover, a cascade PI-PID-PI control structure for camless engine motor applications is considered. The idea of this contribution is using the advantages of both: the high precision of the piezo and the force of the hydraulic part. Piezoelectric actuators (PEAs) are mostly used for precision positioning, despite PEAs' non-linearities, such as saturations, hysteresis and creep. In the control problem these kinds of non-linearities must be taken into consideration. The Preisach dynamic model of the PEA with the above mentioned non-linearities is considered. In particular, the hysteresis effect is considered and a model with a switching function is used also for the controller design. Simulations and measured results are presented.

AB - This paper presents a hybrid actuator composed by a piezo and a hydraulic part. Moreover, a cascade PI-PID-PI control structure for camless engine motor applications is considered. The idea of this contribution is using the advantages of both: the high precision of the piezo and the force of the hydraulic part. Piezoelectric actuators (PEAs) are mostly used for precision positioning, despite PEAs' non-linearities, such as saturations, hysteresis and creep. In the control problem these kinds of non-linearities must be taken into consideration. The Preisach dynamic model of the PEA with the above mentioned non-linearities is considered. In particular, the hysteresis effect is considered and a model with a switching function is used also for the controller design. Simulations and measured results are presented.

KW - Engineering

KW - Hysteresis Effect Identification

KW - Internal Combustion

KW - Modelling

KW - PID controllers

KW - Piezo Actuators

UR - http://www.scopus.com/inward/record.url?scp=84899568255&partnerID=8YFLogxK

U2 - 10.1504/IJMIC.2014.060729

DO - 10.1504/IJMIC.2014.060729

M3 - Journal articles

AN - SCOPUS:84899568255

VL - 21

SP - 253

EP - 263

JO - International Journal of Modelling, Identification and Control

JF - International Journal of Modelling, Identification and Control

SN - 1746-6172

IS - 3

ER -

DOI