Characterization of Magnetostrictive Losses Using Complex Parameters

Meng Lun Tao; Yuan Zhuang; Ding Fang Chen; Seyit O. Ural; Quan Guo Lu; Kenji Uchino

doi:10.4028/www.scientific.net/AMR.490-495.985

Paper Titles

Mechanism Parameters Optimization of Jumping Robot Based on Dynamic Directional Manipulability
p.961

Preparation and Thermal Transfer of Phase Change Microcapsule on the Fabric
p.969

Measurement of Axial Impact Force of Pipeline Transporting Thick Pastes
p.974

Monitoring Aero-Engine Fuel Flow Based on Neural Net
p.979

Characterization of Magnetostrictive Losses Using Complex Parameters
p.985

Design of CAN Central Control Modular Based on USB
p.990

Mobile Robot Dynamic Path Planning Based on Artificial Potential Field Approach
p.994

Feed-Forward Compensated PD Controller and PD Robust Controller Simulation Comparison on Uncertain Single-Manipulator
p.999

LabVIEW-Based Parallel Optimization of Networked Virtual Test System in Multi-Core Processor Environment
p.1004

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 490-495Characterization of Magnetostrictive Losses Using...

Characterization of Magnetostrictive Losses Using Complex Parameters

Abstract:

Loss characterization in magnetostrictors is one of the key issues for realizing reliable magnetomechanical transducers. Concerning with the hysteresis minor loop within a relatively linear area of magnetostrictive curve, there are three types of losses, elastic loss, magnetic loss and piezomagnetic coupling loss, similar to the loss mechanism of a piezoelectric (elastic, dielectric and piezoelectric losses) that our group has established recent years. By measuring accurately the mechanical quality factors QA for the resonance and QB for the anti-resonance in the admittance/impedance curve, we can derive these three physical losses. By introducing these losses factors we can characterize magnetostrictive losses using complex parameters.

You might also be interested in these eBooks

Mechatronics and Intelligent Materials II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 490-495)

Pages:

985-989

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.490-495.985

Citation:

Cite this paper

Online since:

March 2012

Authors:

Meng Lun Tao, Yuan Zhuang, Ding Fang Chen, Seyit O. Ural, Quan Guo Lu, Kenji Uchino

Keywords:

Complex Parameters, Hysteresis, Loss, Magnetostrictive, Piezomagnetic

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Li Q. High precision actuator with Tb0. 3Dy0. 7Fe2 single crystal., Mate Res Soc Symp Proc., 360(12): 183~187 (1995).

Google Scholar

[2] Wang Chang, Li Qiang, Li Yinxiang, Zhang Yiling, Hu Mingzhe. The Characteristic Study of Micro-displacement Actuator of Magnetostrictive Single Crystal., Development and Application of Materials, (6) (2006).

Google Scholar

[3] Etrema Inc. Ultrasonic transducers Technical Manual. http: /www. etrema-usa. com.

Google Scholar

[4] Menglun Tao, Yuan Zhuang, Dingfang Chen, Seyit O Ural, Kenji Uchino. Hysteresis Losses in Magnetostrictors - High Power Characterization. 2011 International Workshop on Acoustic Transduction Materials and Devices, State College, PA, USA, May, 10-12, (2011).

Google Scholar

[5] Menglun Tao, Yuan Zhuang, Seyit O Ural, Dingfang Chen, Kenji Uchino. Losses in Magnetostrictive Materials and the Measurement Methodology. The 62th ICAT/JTTAS Smart Actuator Symposium, State College, PA, USA, October, 04-05, (2010).

Google Scholar