Detail publikace

Identification of MR Fluids properties in Mechatronic Damping Elements

Originální název

Identification of MR Fluids properties in Mechatronic Damping Elements

Anglický název

Identification of MR Fluids properties in Mechatronic Damping Elements

Jazyk

en

Originální abstrakt

Mechatronic systems often use a magnetorheological fluids for the damping of movement. A significant dependence of their rheological properties on magnetic field is the main reason. Therefore these fluids are relatively well controllable in mechatronic systems. For correct control of these elements it is important to assign to MR fluids a suitable rheological model of behavior. This model describes a flow and viscosity dependences by various magnetizing currents and various shear rates. This paper is concerned with measurement problems of flow and viscosity curves on standard and original rheometers. Based on measured data, a behavior of MR fluid can be mathematically described, a relevant model can be compiled, a behavior of different MF fluids can compared or changes of mechanical properties during a measurement can be observed.

Anglický abstrakt

Mechatronic systems often use a magnetorheological fluids for the damping of movement. A significant dependence of their rheological properties on magnetic field is the main reason. Therefore these fluids are relatively well controllable in mechatronic systems. For correct control of these elements it is important to assign to MR fluids a suitable rheological model of behavior. This model describes a flow and viscosity dependences by various magnetizing currents and various shear rates. This paper is concerned with measurement problems of flow and viscosity curves on standard and original rheometers. Based on measured data, a behavior of MR fluid can be mathematically described, a relevant model can be compiled, a behavior of different MF fluids can compared or changes of mechanical properties during a measurement can be observed.

BibTex


@inproceedings{BUT30885,
  author="Jakub {Roupec} and Ivan {Mazůrek} and Milan {Klapka} and Petr {Číž}",
  title="Identification of MR Fluids properties in Mechatronic Damping Elements",
  annote="Mechatronic systems often use a magnetorheological fluids for the damping of movement. A significant dependence of their rheological properties on magnetic field is the main reason. Therefore these fluids are relatively well controllable in mechatronic systems. For correct control of these elements it is important to assign to MR fluids a suitable rheological model of behavior. This model describes a flow and viscosity dependences by various magnetizing currents and various shear rates. This paper is concerned with measurement problems of flow and viscosity curves on standard and original rheometers. Based on measured data, a behavior of MR fluid can be mathematically described, a relevant model can be compiled, a behavior of different MF fluids can compared or changes of mechanical properties during a measurement can be observed.",
  address="Springer-Verlag Berlin Heidelberg",
  booktitle="Recent Advances in Mechatronics 2008 - 2009",
  chapter="30885",
  howpublished="print",
  institution="Springer-Verlag Berlin Heidelberg",
  year="2009",
  month="november",
  pages="115--120",
  publisher="Springer-Verlag Berlin Heidelberg",
  type="conference paper"
}